PATENT DOCUMENT

Publication Number: US-10628028-B2
Application Number: US-201715426836-A
Country: US
Kind Code: B2

Title: Replacing display of icons in response to a gesture

Abstract:
A computing device with a touch screen display displays a first set of a first plurality of icons in a first area of the touch screen display, the first plurality of icons including a plurality of sets of icons that are separately displayed in the first area of the touch screen display, the first plurality of icons including application launch icons; displays a second plurality of icons in a second area on the touch screen display, the second plurality of icons including application launch icons, wherein the second area is different from the first area; detects a finger swipe gesture in the first area; and, in response, replaces display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display, while maintaining the display of the second plurality of icons in the second area on the touch screen display.

Claims:
What is claimed is: 
     
       1. A computing device, comprising:
 a touch screen display; 
 one or more processors; 
 memory; and 
 one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for:
 displaying a first set of a first plurality of icons in a first area of the touch screen display, wherein:
 the first plurality of icons includes a plurality of sets of icons that are separately displayed in the first area of the touch screen display; 
 
 displaying a second plurality of icons in a second area on the touch screen display, wherein: 
 the second area is different from the first area, and 
 both of the first plurality of icons and the second plurality of icons includes application launch icons, wherein each application launch icon represents a particular application, and activation of a respective application launch icon causes:
 launching and displaying of the particular application represented by the activated application launch icon, when the particular application is not already launched, and 
 displaying of the particular application represented by the activated application launch icon, when the particular application is already launched; 
 
 
 while displaying the first set of the first plurality of icons in the first area of the touch screen display, detecting a first finger swipe gesture on the touch screen display in the first area; 
 in accordance with a determination that the first finger swipe gesture is in a first direction, replacing display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display, while maintaining the display of the second plurality of icons in the second area on the touch screen display, wherein the second set of the first plurality of icons is distinct from the first set of the first plurality of icons; and 
 in accordance with a determination that the first finger swipe gesture is in a direction that is substantially opposite the first direction, replacing display of the first set of the first plurality of icons with a display of information, other than a set in the plurality of sets of icons, customized to a user of the device. 
 
     
     
       2. The computing device of  claim 1 , wherein the first plurality of icons includes one or more web-clip widget icons, wherein in response to detecting activation of a web-clip widget icon, a portion of a web page that corresponds to the activated web-clip widget icon is displayed. 
     
     
       3. The computing device of  claim 1 , wherein replacing display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display comprises an animation that moves the first set out of the first area and the second set into the first area while display of the second plurality of icons in the second area on the touch-screen display is maintained. 
     
     
       4. The computing device of  claim 1 , further including instructions for:
 detecting a second finger gesture on an icon in the second set of the first plurality of icons; and, 
 in response to detecting the second finger gesture, displaying an application that corresponds to the icon in the second set upon which the second finger gesture was detected. 
 
     
     
       5. The computing device of  claim 1 , further including instructions for:
 detecting a third finger gesture on the touch screen display; 
 in response to detecting the third finger gesture, replacing display of the second set of the first plurality of icons with display of a third set of the first plurality of icons in the first area on the touch screen display while maintaining the display of the second plurality of icons in the second area on the touch screen display; 
 detecting a fourth finger gesture on an icon in the third set of the first plurality of icons; and, 
 in response to detecting the fourth finger gesture, displaying an application that corresponds to the icon in the third set upon which the fourth finger gesture was detected. 
 
     
     
       6. The computing device of  claim 1 , wherein the plurality of sets of icons includes a number of sets of icons that are configured to be separately displayed as a sequence of sets of icons in the first area of the touch screen display; and further including instructions for:
 displaying two or more set-sequence-indicia icons, wherein the set-sequence-indicia icons provide information about the number of sets of icons in the plurality of sets of icons and a position of a displayed set of icons in the sequence of sets of icons; and, 
 in response to detecting the first finger swipe gesture, updating the information provided by the set-sequence-indicia icons to reflect the replacement of the displayed first set by the second set. 
 
     
     
       7. The computing device of  claim 6 , further including instructions for:
 detecting a second finger swipe gesture on the touch screen display in a direction that is substantially opposite the first direction; and 
 in response to detecting the second finger swipe gesture, replacing display of the first set of the first plurality of icons with a display of information, other than a set in the plurality of sets of icons, customized to a user of the device, and 
 in response to detecting the second finger swipe gesture:
 updating the information provided by a customized-information indicia icon and the set-sequence-indicia icons to reflect the replacement of the displayed first set by the information customized to the user. 
 
 
     
     
       8. The computing device of  claim 1 , wherein the first finger swipe gesture is at a location in the first display area that does not align with any indicia representative of said replacing. 
     
     
       9. A method, comprising:
 at a computing device with a touch screen display:
 displaying a first set of a first plurality of icons in a first area of the touch screen display, wherein:
 the first plurality of icons includes a plurality of sets of icons that are separately displayed in the first area of the touch screen display; 
 
 displaying a second plurality of icons in a second area on the touch screen display, wherein: 
 the second area is different from the first area, and 
 both of the first plurality of icons and the second plurality of icons includes application launch icons, wherein each application launch icon represents a particular application, and activation of a respective application launch icon causes:
 launching and displaying of the particular application represented by the activated application launch icon, when the particular application is not already launched, and 
 displaying of the particular application represented by the activated application launch icon, when the particular application is already launched; 
 
 while displaying the first set of the first plurality of icons in the first area of the touch screen display, detecting a first finger swipe gesture on the touch screen display in the first area; 
 in accordance with a determination that the first finger swipe gesture is in a first direction, replacing display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display, while maintaining the display of the second plurality of icons in the second area on the touch screen display, wherein the second set of the first plurality of icons is distinct from the first set of the first plurality of icons; and 
 in accordance with a determination that the first finger swipe gesture is in a direction that is substantially opposite the first direction, replacing display of the first set of the first plurality of icons with a display of information, other than a set in the plurality of sets of icons, customized to a user of the device. 
 
 
     
     
       10. The method of  claim 9 , wherein replacing display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display comprises an animation that moves the first set out of the first area and the second set into the first area while display of the second plurality of icons in the second area on the touch-screen display is maintained. 
     
     
       11. The method of  claim 9 , further comprising:
 detecting a second finger gesture on an icon in the second set of the first plurality of icons; and, 
 in response to detecting the second finger gesture, displaying an application that corresponds to the icon in the second set upon which the second finger gesture was detected. 
 
     
     
       12. The method of  claim 9 , further comprising:
 detecting a third finger gesture on the touch screen display; 
 in response to detecting the third finger gesture, replacing display of the second set of the first plurality of icons with display of a third set of the first plurality of icons in the first area on the touch screen display while maintaining the display of the second plurality of icons in the second area on the touch screen display; 
 detecting a fourth finger gesture on an icon in the third set of the first plurality of icons; and, 
 in response to detecting the fourth finger gesture, displaying an application that corresponds to the icon in the third set upon which the fourth finger gesture was detected. 
 
     
     
       13. The method of  claim 9 , wherein the plurality of sets of icons includes a number of sets of icons that are configured to be separately displayed as a sequence of sets of icons in the first area of the touch screen display, the method further comprising:
 displaying two or more set-sequence-indicia icons, wherein the set-sequence-indicia icons provide information about the number of sets of icons in the plurality of sets of icons and a position of a displayed set of icons in the sequence of sets of icons; and, 
 in response to detecting the first finger swipe gesture, updating the information provided by the set-sequence-indicia icons to reflect the replacement of the displayed first set by the second set. 
 
     
     
       14. The method of  claim 13 , further comprising:
 detecting a second finger swipe gesture on the touch screen display in a direction that is substantially opposite the first direction; and 
 in response to detecting the second finger swipe gesture, replacing display of the first set of the first plurality of icons with a display of information, other than a set in the plurality of sets of icons, customized to a user of the device, and 
 in response to detecting the second finger swipe gesture:
 updating the information provided by a customized-information indicia icon and the set-sequence-indicia icons to reflect the replacement of the displayed first set by the information customized to the user. 
 
 
     
     
       15. The method of  claim 9 , wherein the first finger swipe gesture is at a location in the first display area that does not align with any indicia representative of said replacing. 
     
     
       16. A non-transitory computer readable storage medium having stored therein instructions, which when executed by a device with a touch screen display, cause the device to:
 display a first set of a first plurality of icons in a first area of the touch screen display, wherein:
 the first plurality of icons includes a plurality of sets of icons that are separately displayed in the first area of the touch screen display; 
 
 display a second plurality of icons in a second area on the touch screen display, wherein:
 the second area is different from the first area, and 
 both of the first plurality of icons and the second plurality of icons includes application launch icons, wherein each application launch icon represents a particular application, and activation of a respective application launch icon causes:
 launching and displaying of the particular application represented by the activated application launch icon, when the particular application is not already launched, and 
 displaying of the particular application represented by the activated application launch icon, when the particular application is already launched; 
 
 while displaying the first set of the first plurality of icons in the first area of the touch screen display, detect a first finger swipe gesture on the touch screen display in the first area; 
 in accordance with a determination that the first finger swipe gesture is in a first direction, replace display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display, while maintaining the display of the second plurality of icons in the second area on the touch screen display, wherein the second set of the first plurality of icons is distinct from the first set of the first plurality of icons; and 
 in accordance with a determination that the first finger swipe gesture is in a direction that is substantially opposite the first direction, replace display of the first set of the first plurality of icons with a display of information, other than a set in the plurality of sets of icons, customized to a user of the device. 
 
 
     
     
       17. The non-transitory computer readable storage medium of  claim 16 , wherein replacing display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display comprises an animation that moves the first set out of the first area and the second set into the first area while display of the second plurality of icons in the second area on the touch-screen display is maintained. 
     
     
       18. The non-transitory computer readable storage medium of  claim 16 , further including instructions for:
 detecting a second finger gesture on an icon in the second set of the first plurality of icons; and, 
 in response to detecting the second finger gesture, displaying an application that corresponds to the icon in the second set upon which the second finger gesture was detected. 
 
     
     
       19. The non-transitory computer readable storage medium of  claim 16 , further including instructions for:
 detecting a third finger gesture on the touch screen display; 
 in response to detecting the third finger gesture, replacing display of the second set of the first plurality of icons with display of a third set of the first plurality of icons in the first area on the touch screen display while maintaining the display of the second plurality of icons in the second area on the touch screen display; 
 detecting a fourth finger gesture on an icon in the third set of the first plurality of icons; and, 
 in response to detecting the fourth finger gesture, displaying an application that corresponds to the icon in the third set upon which the fourth finger gesture was detected. 
 
     
     
       20. The non-transitory computer readable storage medium of  claim 16 , wherein the plurality of sets of icons includes a number of sets of icons that are configured to be separately displayed as a sequence of sets of icons in the first area of the touch screen display; and further including instructions for:
 displaying two or more set-sequence-indicia icons, wherein the set-sequence-indicia icons provide information about the number of sets of icons in the plurality of sets of icons and a position of a displayed set of icons in the sequence of sets of icons; and, 
 in response to detecting the first finger swipe gesture, updating the information provided by the set-sequence-indicia icons to reflect the replacement of the displayed first set by the second set. 
 
     
     
       21. The non-transitory computer readable storage medium of  claim 20 , further including instructions for:
 detecting a second finger swipe gesture on the touch screen display in a direction that is substantially opposite the first direction; and 
 in response to detecting the second finger swipe gesture, replacing display of the first set of the first plurality of icons with a display of information, other than a set in the plurality of sets of icons, customized to a user of the device, and 
 in response to detecting the second finger swipe gesture:
 updating the information provided by a customized-information indicia icon and the set-sequence-indicia icons to reflect the replacement of the displayed first set by the information customized to the user. 
 
 
     
     
       22. The non-transitory computer readable storage medium of  claim 16 , wherein the first finger swipe gesture is at a location in the first display area that does not align with any indicia representative of said replacing.

Description:
RELATED APPLICATIONS 
     This application is a continuation of U.S. patent application Ser. No. 12/242,851, “Device, Method, And Graphical User Interface For Performing A Gesture In An Area To Replace A Display Of Application Launch Icons In The Area With A Display Of Information Customized To A User While Maintaining A Display Of Application Launch Icons In A Different Area,” filed Sep. 30, 2008, which claims priority to U.S. Provisional Patent Application No. 61/010,208, “Portable Multifunction Device with Interface Reconfiguration Mode,” filed Jan. 6, 2008, which is incorporated by reference herein in its entirety. 
     This application is related to the following applications: (1) U.S. patent application Ser. No. 10/188,182, “Touch Pad For Handheld Device,” filed on Jul. 1, 2002; (2) U.S. patent application Ser. No. 10/722,948, “Touch Pad For Handheld Device,” filed on Nov. 25, 2003; (3) U.S. patent application Ser. No. 10/643,256, “Movable Touch Pad With Added Functionality,” filed on Aug. 18, 2003; (4) U.S. patent application Ser. No. 10/654,108, “Ambidextrous Mouse,” filed on Sep. 2, 2003; (5) U.S. patent application Ser. No. 10/840,862, “Multipoint Touchscreen,” filed on May 6, 2004; (6) U.S. patent application Ser. No. 10/903,964, “Gestures For Touch Sensitive Input Devices,” filed on Jul. 30, 2004; (7) U.S. patent application Ser. No. 11/038,590, “Mode-Based Graphical User Interfaces For Touch Sensitive Input Devices” filed on Jan. 18, 2005; (8) U.S. patent application Ser. No. 11/057,050, “Display Actuator,” filed on Feb. 11, 2005; (9) U.S. patent application Ser. No. 11/367,749, “Multi-Functional Hand-Held Device,” filed Mar. 3, 2006; (10) U.S. patent application Ser. No. 11/850,011, “Web Clip Widgets on a Portable Multifunction Device,” filed Sep. 4, 2007; (11) U.S. patent application Ser. No. 11/969,912, “Web-Clip Widgets on a Portable Multifunction Device,” filed Jan. 6, 2008; (12) U.S. patent application Ser. No. 11/459,602, “Portable Electronic Device with Interface Reconfiguration Mode,” filed Jul. 24, 2006; and (13) U.S. patent application Ser. No. 11/850,635, “Touch Screen Device, Method, and Graphical User Interface for Determining Commands by Applying Heuristics,” filed Sep. 5, 2007. All of these applications are incorporated by reference herein in their entirety. 
    
    
     TECHNICAL FIELD 
     The disclosed embodiments relate generally to portable electronic devices, and more particularly, to user interfaces on portable multifunction devices with touch-sensitive displays that include an interface reconfiguration mode and to creating widgets for displaying specified areas of web pages (i.e., creating web-clip widgets) on portable multifunction devices. 
     BACKGROUND 
     As portable electronic devices become more compact, and the number of functions performed by a given device increases, it has become a significant challenge to design a user interface that allows users to easily interact with a multifunction device. This challenge is particularly significant for handheld portable devices, which have much smaller screens than desktop or laptop computers. This situation is unfortunate because the user interface is the gateway through which users receive not only content but also responses to user actions or behaviors, including user attempts to access a device&#39;s features, tools, and functions. Some portable communication devices (e.g., mobile telephones, sometimes called mobile phones, cell phones, cellular telephones, and the like) have resorted to adding more pushbuttons, increasing the density of pushbuttons, overloading the functions of pushbuttons, or using complex menu systems to allow a user to access, store and manipulate data. These conventional user interfaces often result in complicated key sequences and menu hierarchies that must be memorized by the user. 
     Many conventional user interfaces, such as those that include physical pushbuttons, are also inflexible. This may prevent a user interface from being configured and/or adapted by either an application running on the portable device or by users. When coupled with the time consuming requirement to memorize multiple key sequences and menu hierarchies, and the difficulty in activating a desired pushbutton, such inflexibility is frustrating to most users. 
     Some conventional user interfaces can be configured by users, thereby allowing at least partial customization. Unfortunately, the process of modifying such conventional user interfaces is often as cumbersome and complicated as the use of the conventional user interface itself. In particular, the required behaviors during configuration of such conventional user interfaces are often counterintuitive and the corresponding indicators guiding user actions are often difficult to understand. These challenges are often a source of additional frustration for users. 
     Accordingly, there is a need for more transparent and intuitive user interfaces for portable devices that enable a user to easily configure the user interface. 
     In addition, as a result of the small size of display screens on portable electronic devices, frequently only a portion of a web page of interest to a user can be displayed on the screen at a given time. Furthermore, the scale of display may be too small for comfortable or practical viewing. Users thus will frequently need to scroll and to scale a web page to view a portion of interest each time that they access the web page. However, the limitations of conventional user interfaces can cause this scrolling and scaling to be awkward to perform. 
     Accordingly, there is a need for portable multifunction devices with more transparent and intuitive user interfaces for creating widgets for displaying specified areas of web pages (i.e., for creating web-clip widgets) that are easy to use, configure, and/or adapt. In addition, once the web-clip widgets are created, there is a need for transparent and intuitive methods for configuring user interfaces that include icons for activating web-clip widgets. 
     SUMMARY 
     The above deficiencies and other problems associated with user interfaces for portable devices are reduced or eliminated by the disclosed portable multifunction device. In some embodiments, the device has a touch-sensitive display (also known as a “touch screen”) with a graphical user interface (GUI), one or more processors, memory and one or more modules, programs or sets of instructions stored in the memory for performing multiple functions. In some embodiments, the user interacts with the GUI primarily through finger contacts and gestures on the touch-sensitive display. In some embodiments, the functions may include telephoning, video conferencing, e-mailing, instant messaging, blogging, digital photographing, digital videoing, web browsing, digital music playing, and/or digital video playing. Instructions for performing these functions may be included in a computer readable storage medium or other computer program product configured for execution by one or more processors. 
     In one aspect of the invention, a computer-implemented method at a computing device with a touch screen display includes: displaying a first set of a first plurality of icons in a first area of the touch screen display, wherein the first plurality of icons includes a plurality of sets of icons that are separately displayed in the first area of the touch screen display; displaying a second plurality of icons in a second area on the touch screen display, wherein the second area is different from the first area; detecting a first finger gesture on the touch screen display in the first area; and in response to detecting the first finger gesture on the touch screen display in the first area, replacing display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display while maintaining the display of the second plurality of icons in the second area on the touch screen display. 
     In another aspect of the invention, a computer-implemented method at a computing device with a touch screen display includes: displaying a first set of a first plurality of icons in a first area of the touch screen display, wherein the first plurality of icons includes a plurality of sets of icons that are separately displayed in the first area of the touch screen display; displaying a second plurality of icons in a second area on the touch screen display, wherein the second area is different from the first area; detecting a first finger gesture on the touch screen display; in response to detecting the first finger gesture, initiating a user interface reconfiguration process, and varying positions of one or more icons in the first set of the first plurality of icons about respective average positions. 
     Thus, interface reconfiguration in accordance with the disclosed embodiments allows a user to reposition displayed icons (e.g., icons for activating applications and/or web-clip widgets) in a simple, intuitive manner with finger gestures. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       For a better understanding of the aforementioned embodiments of the invention as well as additional embodiments thereof, reference should be made to the Description of Embodiments below, in conjunction with the following drawings in which like reference numerals refer to corresponding parts throughout the figures. 
         FIGS. 1A and 1B  are block diagrams illustrating a portable multifunction device with a touch-sensitive display in accordance with some embodiments. 
         FIG. 2  illustrates a portable multifunction device having a touch screen in accordance with some embodiments. 
         FIG. 3  illustrates an exemplary user interface for unlocking a portable electronic device in accordance with some embodiments. 
         FIGS. 4A-4B  illustrate exemplary user interfaces having menus of applications and/or widgets on a portable multifunction device in accordance with some embodiments. 
         FIG. 4C  illustrates an exemplary user interface having a list of user-created widgets on a portable multifunction device in accordance with some embodiments. 
         FIGS. 5A-5K  illustrate an exemplary user interface for a browser in accordance with some embodiments. 
         FIGS. 5L and 5M  illustrate exemplary user interfaces for displaying web-clip widgets in accordance with some embodiments. 
         FIGS. 6A-6D  illustrate an animation for creating and displaying an icon corresponding to a web-clip widget in accordance with some embodiments. 
         FIG. 6E  illustrates an exemplary user interface for activating a web-clip widget in accordance with some embodiments. 
         FIGS. 7A-7E  are flow diagrams illustrating processes for creating and using a web-clip widget in accordance with some embodiments. 
         FIGS. 7F-7H  are flow diagrams illustrating processes for displaying web-clip widgets in accordance with some embodiments. 
         FIGS. 8A-8D  illustrate exemplary user interfaces for displaying icons in accordance with some embodiments. 
         FIGS. 9A and 9B  are flow diagrams of an icon display process in accordance with some embodiments. 
         FIG. 10  is a flow diagram of a position adjustment process for a portable multifunction device in accordance with some embodiments. 
         FIGS. 11A-11OO  illustrate exemplary user interfaces during interface reconfiguration in accordance with some embodiments. 
         FIGS. 12A-12F  flow diagrams of icon reconfiguration processes in accordance with some embodiments. 
     
    
    
     DESCRIPTION OF EMBODIMENTS 
     Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components, circuits, and networks have not been described in detail so as not to unnecessarily obscure aspects of the embodiments. 
     It will also be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first gesture could be termed a second gesture, and, similarly, a second gesture could be termed a first gesture, without departing from the scope of the present invention. 
     The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the description of the invention and the appended claims, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will also be understood that the term “and/or” as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. It will be further understood that the terms “comprises” and/or “comprising,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. 
     As used herein, the term “if” may be construed to mean “when” or “upon” or “in response to determining” or “in response to detecting,” depending on the context. Similarly, the phrase “if it is determined” or “if [a stated condition or event] is detected” may be construed to mean “upon determining” or “in response to determining” or “upon detecting [the stated condition or event]” or “in response to detecting [the stated condition or event],” depending on the context. 
     Embodiments of a portable multifunction device, user interfaces for such devices, and associated processes for using such devices are described. In some embodiments, the device is a portable communications device such as a mobile telephone that also contains other functions, such as PDA and/or music player functions. 
     The user interface may include a physical click wheel in addition to a touch screen or a virtual click wheel displayed on the touch screen. A click wheel is a user-interface device that may provide navigation commands based on an angular displacement of the wheel or a point of contact with the wheel by a user of the device. A click wheel may also be used to provide a user command corresponding to selection of one or more items, for example, when the user of the device presses down on at least a portion of the wheel or the center of the wheel. Alternatively, breaking contact with a click wheel image on a touch screen surface may indicate a user command corresponding to selection. For simplicity, in the discussion that follows, a portable multifunction device that includes a touch screen is used as an exemplary embodiment. It should be understood, however, that some of the user interfaces and associated processes may be applied to other devices, such as personal computers and laptop computers, which may include one or more other physical user-interface devices, such as a physical click wheel, a physical keyboard, a mouse and/or a joystick. 
     The device supports a variety of applications, such as one or more of the following: a telephone application, a video conferencing application, an c-mail application, an instant messaging application, a blogging application, a photo management application, a digital camera application, a digital video camera application, a web browsing application, a digital music player application, and/or a digital video player application. 
     The various applications that may be executed on the device may use at least one common physical user-interface device, such as the touch screen. One or more functions of the touch screen as well as corresponding information displayed on the device may be adjusted and/or varied from one application to the next and/or within a respective application. In this way, a common physical architecture (such as the touch screen) of the device may support the variety of applications with user interfaces that are intuitive and transparent. 
     The user interfaces may include one or more soft keyboard embodiments. The soft keyboard embodiments may include standard (QWERTY) and/or non-standard configurations of symbols on the displayed icons of the keyboard, such as those described in U.S. patent application Ser. No. 11/459,606, “Keyboards For Portable Electronic Devices,” filed Jul. 24, 2006, and Ser. No. 11/459,615, “Touch Screen Keyboards For Portable Electronic Devices,” filed Jul. 24, 2006, the contents of which are hereby incorporated by reference in their entirety. The keyboard embodiments may include a reduced number of icons (or soft keys) relative to the number of keys in existing physical keyboards, such as that for a typewriter. This may make it easier for users to select one or more icons in the keyboard, and thus, one or more corresponding symbols. The keyboard embodiments may be adaptive. For example, displayed icons may be modified in accordance with user actions, such as selecting one or more icons and/or one or more corresponding symbols. One or more applications on the portable device may utilize common and/or different keyboard embodiments. Thus, the keyboard embodiment used may be tailored to at least some of the applications. In some embodiments, one or more keyboard embodiments may be tailored to a respective user. For example, one or more keyboard embodiments may be tailored to a respective user based on a word usage history (lexicography, slang, individual usage) of the respective user. Some of the keyboard embodiments may be adjusted to reduce a probability of a user error when selecting one or more icons, and thus one or more symbols, when using the soft keyboard embodiments. 
     Attention is now directed towards embodiments of the device.  FIGS. 1A and 1B  are block diagrams illustrating portable multifunction devices  100  with touch-sensitive displays  112  in accordance with some embodiments. The touch-sensitive display  112  is sometimes called a “touch screen” for convenience, and may also be known as or called a touch-sensitive display system. The device  100  may include a memory  102  (which may include one or more computer readable storage mediums), a memory controller  122 , one or more processing units (CPU&#39;s)  120 , a peripherals interface  118 , RF circuitry  108 , audio circuitry  110 , a speaker  111 , a microphone  113 , an input/output (1/O) subsystem  106 , other input or control devices  116 , and an external port  124 . The device  100  may include one or more optical sensors  164 . These components may communicate over one or more communication buses or signal lines  103 . 
     It should be appreciated that the device  100  is only one example of a portable multifunction device  100 , and that the device  100  may have more or fewer components than shown, may combine two or more components, or a may have a different configuration or arrangement of the components. The various components shown in  FIGS. 1A and 1B  may be implemented in hardware, software or a combination of both hardware and software, including one or more signal processing and/or application specific integrated circuits. 
     Memory  102  may include high-speed random access memory and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid-state memory devices. Access to memory  102  by other components of the device  100 , such as the CPU  120  and the peripherals interface  118 , may be controlled by the memory controller  122 . 
     The peripherals interface  118  couples the input and output peripherals of the device to the CPU  120  and memory  102 . The one or more processors  120  run or execute various software programs and/or sets of instructions stored in memory  102  to perform various functions for the device  100  and to process data. 
     In some embodiments, the peripherals interface  118 , the CPU  120 , and the memory controller  122  may be implemented on a single chip, such as a chip  104 . In some other embodiments, they may be implemented on separate chips. 
     The RF (radio frequency) circuitry  108  receives and sends RF signals, also called electromagnetic signals. The RF circuitry  108  converts electrical signals to/from electromagnetic signals and communicates with communications networks and other communications devices via the electromagnetic signals. The RF circuitry  108  may include well-known circuitry for performing these functions, including but not limited to an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC chipset, a subscriber identity module (SIM) card, memory, and so forth. The RF circuitry  108  may communicate with networks, such as the Internet, also referred to as the World Wide Web (WWW), an intranet and/or a wireless network, such as a cellular telephone network, a wireless local area network (LAN) and/or a metropolitan area network (MAN), and other devices by wireless communication. The wireless communication may use any of a plurality of communications standards, protocols and technologies, including but not limited to Global System for Mobile Communications (GSM), Enhanced Data GSM Environment (EDGE), high-speed downlink packet access (HSDPA), wideband code division multiple access (W-CDMA), code division multiple access (CDMA), time division multiple access (TDMA), Bluetooth, Wireless Fidelity (Wi-Fi) (e.g., IEEE 802.11a, IEEE 802.11b, IEEE 802.11g and/or IEEE 802.1 in), voice over Internet Protocol (VoIP), Wi-MAX, a protocol for email (e.g., Internet message access protocol (IMAP) and/or post office protocol (POP)), instant messaging (e.g., extensible messaging and presence protocol (XMPP), Session Initiation Protocol for Instant Messaging and Presence Leveraging Extensions (SIMPLE), and/or Instant Messaging and Presence Service (IMPS)), and/or Short Message Service (SMS)), or any other suitable communication protocol, including communication protocols not yet developed as of the filing date of this document. 
     The audio circuitry  110 , the speaker  111 , and the microphone  113  provide an audio interface between a user and the device  100 . The audio circuitry  110  receives audio data from the peripherals interface  118 , converts the audio data to an electrical signal, and transmits the electrical signal to the speaker  111 . The speaker  111  converts the electrical signal to human-audible sound waves. The audio circuitry  110  also receives electrical signals converted by the microphone  113  from sound waves. The audio circuitry  110  converts the electrical signal to audio data and transmits the audio data to the peripherals interface  118  for processing. Audio data may be retrieved from and/or transmitted to memory  102  and/or the RF circuitry  108  by the peripherals interface  118 . In some embodiments, the audio circuitry  110  also includes a headset jack (e.g.  212 ,  FIG. 2 ). The headset jack provides an interface between the audio circuitry  110  and removable audio input/output peripherals, such as output-only headphones or a headset with both output (e.g., a headphone for one or both ears) and input (e.g., a microphone). 
     The I/O subsystem  106  couples input/output peripherals on the device  100 , such as the touch screen  112  and other input/control devices  116 , to the peripherals interface  118 . The I/O subsystem  106  may include a display controller  156  and one or more input controllers  160  for other input or control devices. The one or more input controllers  160  receive/send electrical signals from/to other input or control devices  116 . The other input/control devices  116  may include physical buttons (e.g., push buttons, rocker buttons, etc.), dials, slider switches, joysticks, click wheels, and so forth. In some alternate embodiments, input controller(s)  160  may be coupled to any (or none) of the following: a keyboard, infrared port, USB port, and a pointer device such as a mouse. The one or more buttons (e.g.,  208 ,  FIG. 2 ) may include an up/down button for volume control of the speaker  111  and/or the microphone  113 . The one or more buttons may include a push button (e.g.,  206 ,  FIG. 2 ). A quick press of the push button may disengage a lock of the touch screen  112  or begin a process that uses gestures on the touch screen to unlock the device, as described in U.S. patent application Ser. No. 11/322,549, “Unlocking a Device by Performing Gestures on an Unlock Image,” filed Dec. 23, 2005, which is hereby incorporated by reference in its entirety. A longer press of the push button (e.g.,  206 ) may turn power to the device  100  on or off. The user may be able to customize a functionality of one or more of the buttons. The touch screen  112  is used to implement virtual or soft buttons and one or more soft keyboards. 
     The touch-sensitive touch screen  112  provides an input interface and an output interface between the device and a user. The display controller  156  receives and/or sends electrical signals from/to the touch screen  112 . The touch screen  112  displays visual output to the user. The visual output may include graphics, text, icons, video, and any combination thereof (collectively termed “graphics”). In some embodiments, some or all of the visual output may correspond to user-interface objects, further details of which are described below. 
     A touch screen  112  has a touch-sensitive surface, sensor or set of sensors that accepts input from the user based on haptic and/or tactile contact. The touch screen  112  and the display controller  156  (along with any associated modules and/or sets of instructions in memory  102 ) detect contact (and any movement or breaking of the contact) on the touch screen  112  and converts the detected contact into interaction with user-interface objects (e.g., one or more soft keys, icons, web pages or images) that are displayed on the touch screen. In an exemplary embodiment, a point of contact between a touch screen  112  and the user corresponds to a finger of the user. 
     The touch screen  112  may use LCD (liquid crystal display) technology, or LPD (light emitting polymer display) technology, although other display technologies may be used in other embodiments. The touch screen  112  and the display controller  156  may detect contact and any movement or breaking thereof using any of a plurality of touch sensing technologies now known or later developed, including but not limited to capacitive, resistive, infrared, and surface acoustic wave technologies, as well as other proximity sensor arrays or other elements for determining one or more points of contact with a touch screen  112 . 
     A touch-sensitive display in some embodiments of the touch screen  112  may be analogous to the multi-touch sensitive tablets described in the following U.S. Pat. No. 6,323,846 (Westerman et al.), U.S. Pat. No. 6,570,557 (Westerman et al.), and/or U.S. Pat. No. 6,677,932 (Westerman), and/or U.S. Patent Publication 2002/0015024A1, each of which is hereby incorporated by reference in its entirety. However, a touch screen  112  displays visual output from the portable device  100 , whereas touch sensitive tablets do not provide visual output. 
     A touch-sensitive display in some embodiments of the touch screen  112  may be as described in the following applications: (1) U.S. patent application Ser. No. 11/381,313, “Multipoint Touch Surface Controller,” filed May 2, 2006; (2) U.S. patent application Ser. No. 10/840,862, “Multipoint Touchscreen,” filed May 6, 2004; (3) U.S. patent application Ser. No. 10/903,964, “Gestures For Touch Sensitive Input Devices.” filed Jul. 30, 2004; (4) U.S. patent application Ser. No. 11/048,264, “Gestures For Touch Sensitive Input Devices,” filed Jan. 31, 2005; (5) U.S. patent application Ser. No. 11/038,590, “Mode-Based Graphical User Interfaces For Touch Sensitive Input Devices,” filed Jan. 18, 2005; (6) U.S. patent application Ser. No. 11/228,758, “Virtual Input Device Placement On A Touch Screen User Interface,” filed Sep. 16, 2005; (7) U.S. patent application Ser. No. 11/228,700, “Operation Of A Computer With A Touch Screen Interface,” filed Sep. 16, 2005; (8) U.S. patent application Ser. No. 11/228,737, “Activating Virtual Keys Of A Touch-Screen Virtual Keyboard,” filed Sep. 16, 2005; and (9) U.S. patent application Ser. No. 11/367,749, “Multi-Functional Hand-Held Device,” filed Mar. 3, 2006. All of these applications are incorporated by reference in their entirety herein. 
     The touch screen  112  may have a resolution in excess of 100 dpi. In an exemplary embodiment, the touch screen has a resolution of approximately 160 dpi. The user may make contact with the touch screen  112  using any suitable object or appendage, such as a stylus, a finger, and so forth. In some embodiments, the user interface is designed to work primarily with finger-based contacts and gestures, which are much less precise than stylus-based input due to the larger area of contact of a finger on the touch screen. In some embodiments, the device translates the rough finger-based input into a precise pointer/cursor position or command for performing the actions desired by the user. 
     In some embodiments, in addition to the touch screen, the device  100  may include a touchpad (not shown) for activating or deactivating particular functions. In some embodiments, the touchpad is a touch-sensitive area of the device that, unlike the touch screen, does not display visual output. The touchpad may be a touch-sensitive surface that is separate from the touch screen  112  or an extension of the touch-sensitive surface formed by the touch screen. 
     In some embodiments, the device  100  may include a physical or virtual click wheel as an input control device  116 . A user may navigate among and interact with one or more graphical objects (henceforth referred to as icons) displayed in the touch screen  112  by rotating the click wheel or by moving a point of contact with the click wheel (e.g., where the amount of movement of the point of contact is measured by its angular displacement with respect to a center point of the click wheel). The click wheel may also be used to select one or more of the displayed icons. For example, the user may press down on at least a portion of the click wheel or an associated button. User commands and navigation commands provided by the user via the click wheel may be processed by an input controller  160  as well as one or more of the modules and/or sets of instructions in memory  102 . For a virtual click wheel, the click wheel and click wheel controller may be part of the touch screen  112  and the display controller  156 , respectively. For a virtual click wheel, the click wheel may be either an opaque or semitransparent object that appears and disappears on the touch screen display in response to user interaction with the device. In some embodiments, a virtual click wheel is displayed on the touch screen of a portable multifunction device and operated by user contact with the touch screen. 
     The device  100  also includes a power system  162  for powering the various components. The power system  162  may include a power management system, one or more power sources (e.g., battery, alternating current (AC)), a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator (e.g., a light-emitting diode (LED)) and any other components associated with the generation, management and distribution of power in portable devices. 
     The device  100  may also include one or more optical sensors  164 .  FIGS. 1A and 1B  show an optical sensor coupled to an optical sensor controller  158  in I/O subsystem  106 . The optical sensor  164  may include charge-coupled device (CCD) or complementary metal-oxide semiconductor (CMOS) phototransistors. The optical sensor  164  receives light from the environment, projected through one or more lens, and converts the light to data representing an image. In conjunction with an imaging module  143  (also called a camera module), the optical sensor  164  may capture still images or video. In some embodiments, an optical sensor is located on the back of the device  100 , opposite the touch screen display  112  on the front of the device, so that the touch screen display may be used as a viewfinder for either still and/or video image acquisition. In some embodiments, an optical sensor is located on the front of the device so that the user&#39;s image may be obtained for videoconferencing while the user views the other video conference participants on the touch screen display. In some embodiments, the position of the optical sensor  164  can be changed by the user (e.g., by rotating the lens and the sensor in the device housing) so that a single optical sensor  164  may be used along with the touch screen display for both video conferencing and still and/or video image acquisition. 
     The device  100  may also include one or more proximity sensors  166 .  FIGS. 1A and 1B  show a proximity sensor  166  coupled to the peripherals interface  118 . Alternately, the proximity sensor  166  may be coupled to an input controller  160  in the I/O subsystem  106 . The proximity sensor  166  may perform as described in U.S. patent application Ser. No. 11/241,839, “Proximity Detector In Handheld Device,” Sep. 30, 2005; Ser. No. 11/240,788, “Proximity Detector In Handheld Device,” Sep. 30, 2005; Ser. No. 11/620,702, “Using Ambient Light Sensor To Augment Proximity Sensor Output”; Ser. No. 11/586,862, “Automated Response To And Sensing Of User Activity In Portable Devices.” filed Oct. 24, 2006; and Ser. No. 11/638,251, “Methods And Systems For Automatic Configuration Of Peripherals,” which are hereby incorporated by reference herein in their entirety. In some embodiments, the proximity sensor turns off and disables the touch screen  112  when the multifunction device is placed near the user&#39;s ear (e.g., when the user is making a phone call). In some embodiments, the proximity sensor keeps the screen off when the device is in the user&#39;s pocket, purse, or other dark area to prevent unnecessary battery drainage when the device is a locked state. 
     The device  100  may also include one or more accelerometers  168 .  FIGS. 1A and 1B  show an accelerometer  168  coupled to the peripherals interface  118 . Alternately, the accelerometer  168  may be coupled to an input controller  160  in the I/O subsystem  106 . The accelerometer  168  may perform as described in U.S. Patent Publication No. 20050190059, “Acceleration-based Theft Detection System for Portable Electronic Devices,” and U.S. Patent Publication No. 20060017692, “Methods And Apparatuses For Operating A Portable Device Based On An Accelerometer,” both of which are incorporated herein by reference in their entirety. In some embodiments, information is displayed on the touch screen display in a portrait view or a landscape view based on an analysis of data received from the one or more accelerometers. 
     In some embodiments, the software components stored in memory  102  may include an operating system  126 , a communication module (or set of instructions)  128 , a contact/motion module (or set of instructions)  130 , a graphics module (or set of instructions)  132 , a text input module (or set of instructions)  134 , a Global Positioning System (GPS) module (or set of instructions)  135 , and applications (or set of instructions)  136 . 
     The operating system  126  (e.g., Darwin, RTXC, LINUX, UNIX, OS X, WINDOWS, or an embedded operating system such as VxWorks) includes various software components and/or drivers for controlling and managing general system tasks (e.g., memory management, storage device control, power management, etc.) and facilitates communication between various hardware and software components. 
     The communication module  128  facilitates communication with other devices over one or more external ports  124  and also includes various software components for handling data received by the RF circuitry  108  and/or the external port  124 . The external port  124  (e.g., Universal Serial Bus (USB), FIREWIRE, etc.) is adapted for coupling directly to other devices or indirectly over a network (e.g., the Internet, wireless LAN, etc.). In some embodiments, the external port is a multi-pin (e.g., 30-pin) connector that is the same as, or similar to and/or compatible with the 30-pin connector used on iPod (trademark of Apple Computer, Inc.) devices. 
     The contact/motion module  130  may detect contact with the touch screen  112  (in conjunction with the display controller  156 ) and other touch sensitive devices (e.g., a touchpad or physical click wheel). The contact/motion module  130  includes various software components for performing various operations related to detection of contact, such as determining if contact has occurred, determining if there is movement of the contact and tracking the movement across the touch screen  112 , and determining if the contact has been broken (i.e., if the contact has ceased). Determining movement of the point of contact may include determining speed (magnitude), velocity (magnitude and direction), and/or an acceleration (a change in magnitude and/or direction) of the point of contact. These operations may be applied to single contacts (e.g., one finger contacts) or to multiple simultaneous contacts (e.g., “multitouch”/multiple finger contacts). In some embodiments, the contact/motion module  130  and the display controller  156  also detects contact on a touchpad. In some embodiments, the contact/motion module  130  and the controller  160  detects contact on a click wheel. 
     The graphics module  132  includes various known software components for rendering and displaying graphics on the touch screen  112 , including components for changing the intensity of graphics that are displayed. As used herein, the term “graphics” includes any object that can be displayed to a user, including without limitation text, web pages, icons (such as user-interface objects including soft keys), digital images, videos, animations and the like. An animation in this context is a display of a sequence of images that gives the appearance of movement, and informs the user of an action that has been performed (such as expanding a user-selected web-page portion to fill a browser window). In this context, a respective animation that executes an action, or confirms an action by the user of the device, typically takes a predefined, finite amount of time, typically between 0.2 and 1.0 seconds, and generally less than two seconds. 
     The text input module  134 , which may be a component of graphics module  132 , provides soft keyboards for entering text in various applications (e.g., contacts  137 , e-mail  140 , IM  141 , blogging  142 , browser  147 , and any other application that needs text input). 
     The GPS module  135  determines the location of the device and provides this information for use in various applications (e.g., to telephone  138  for use in location-based dialing, to camera  143  and/or blogger  142  as picture/video metadata, and to applications that provide location-based services such as weather widgets, local yellow page widgets, and map/navigation widgets). 
     The applications  136  may include the following modules (or sets of instructions), or a subset or superset thereof:
         a contacts module  137  (sometimes called an address book or contact list);   a telephone module  138 ;   a video conferencing module  139 ;   an e-mail client module  140 ;   an instant messaging (IM) module  141 ;   a blogging module  142 ;   a camera module  143  for still and/or video images;   an image management module  144 ;   a video player module  145 ;   a music player module  146 ;   a browser module  147 ;   a calendar module  148 ;   widget modules  149 , which may include weather widget  149 - 1 , stocks widget  149 - 2 , calculator widget  149 - 3 , alarm clock widget  149 - 4 , dictionary widget  149 - 5 , and other widgets obtained by the user, as well as user-created widgets  149 - 6 ;   widget creator module  150  for making user-created widgets  149 - 6 ;   search module  151 ;   video and music player module  152 , which merges video player module  145  and music player module  146 ;   notes module  153 ;   map module  154 ; and/or   online video module  155 .       

     Examples of other applications  136  that may be stored in memory  102  include other word processing applications, JAVA-enabled applications, encryption, digital rights management, voice recognition, and voice replication. 
     In conjunction with touch screen  112 , display controller  156 , contact module  130 , graphics module  132 , and text input module  134 , the contacts module  137  may be used to manage an address book or contact list, including: adding name(s) to the address book; deleting name(s) from the address book; associating telephone number(s), e-mail address(es), physical address(es) or other information with a name; associating an image with a name; categorizing and sorting names; providing telephone numbers or e-mail addresses to initiate and/or facilitate communications by telephone  138 , video conference  139 , e-mail  140 , or IM  141 ; and so forth. 
     In conjunction with RF circuitry  108 , audio circuitry  110 , speaker  111 , microphone  113 , touch screen  112 , display controller  156 , contact module  130 , graphics module  132 , and text input module  134 , the telephone module  138  may be used to enter a sequence of characters corresponding to a telephone number, access one or more telephone numbers in the address book  137 , modify a telephone number that has been entered, dial a respective telephone number, conduct a conversation and disconnect or hang up when the conversation is completed. As noted above, the wireless communication may use any of a plurality of communications standards, protocols and technologies. 
     In conjunction with RF circuitry  108 , audio circuitry  110 , speaker  111 , microphone  113 , touch screen  112 , display controller  156 , optical sensor  164 , optical sensor controller  158 , contact module  130 , graphics module  132 , text input module  134 , contact list  137 , and telephone module  138 , the videoconferencing module  139  may be used to initiate, conduct, and terminate a video conference between a user and one or more other participants. 
     In conjunction with RF circuitry  108 , touch screen  112 , display controller  156 , contact module  130 , graphics module  132 , and text input module  134 , the e-mail client module  140  may be used to create, send, receive, and manage e-mail. In conjunction with image management module  144 , the e-mail module  140  makes it very easy to create and send e-mails with still or video images taken with camera module  143 . 
     In conjunction with RF circuitry  108 , touch screen  112 , display controller  156 , contact module  130 , graphics module  132 , and text input module  134 , the instant messaging module  141  may be used to enter a sequence of characters corresponding to an instant message, to modify previously entered characters, to transmit a respective instant message (for example, using a Short Message Service (SMS) or Multimedia Message Service (MMS) protocol for telephony-based instant messages or using XMPP, SIMPLE, or IMPS for Internet-based instant messages), to receive instant messages and to view received instant messages. In some embodiments, transmitted and/or received instant messages may include graphics, photos, audio files, video files and/or other attachments as are supported in a MMS and/or an Enhanced Messaging Service (EMS). As used herein, “instant messaging” refers to both telephony-based messages (e.g., messages sent using SMS or MMS) and Internet-based messages (e.g., messages sent using XMPP, SIMPLE, or IMPS). 
     In conjunction with RF circuitry  108 , touch screen  112 , display controller  156 , contact module  130 , graphics module  132 , text input module  134 , image management module  144 , and browsing module  147 , the blogging module  142  may be used to send text, still images, video, and/or other graphics to a blog (e.g., the user&#39;s blog). 
     In conjunction with touch screen  112 , display controller  156 , optical sensor(s)  164 , optical sensor controller  158 , contact module  130 , graphics module  132 , and image management module  144 , the camera module  143  may be used to capture still images or video (including a video stream) and store them into memory  102 , modify characteristics of a still image or video, or delete a still image or video from memory  102 . 
     In conjunction with touch screen  112 , display controller  156 , contact module  130 , graphics module  132 , text input module  134 , and camera module  143 , the image management module  144  may be used to arrange, modify or otherwise manipulate, label, delete, present (e.g., in a digital slide show or album), and store still and/or video images. 
     In conjunction with touch screen  112 , display controller  156 , contact module  130 , graphics module  132 , audio circuitry  110 , and speaker  111 , the video player module  145  may be used to display, present or otherwise play back videos (e.g., on the touch screen or on an external, connected display via external port  124 ). 
     In conjunction with touch screen  112 , display system controller  156 , contact module  130 , graphics module  132 , audio circuitry  110 , speaker  111 , RF circuitry  108 , and browser module  147 , the music player module  146  allows the user to download and play back recorded music and other sound files stored in one or more file formats, such as MP3 or AAC files. In some embodiments, the device  100  may include the functionality of an MP3 player, such as an iPod (trademark of Apple Computer, Inc.). 
     In conjunction with RF circuitry  108 , touch screen  112 , display system controller  156 , contact module  130 , graphics module  132 , and text input module  134 , the browser module  147  may be used to browse the Internet, including searching, linking to, receiving, and displaying web pages or portions thereof, as well as attachments and other files linked to web pages. Embodiments of user interfaces and associated processes using browser module  147  are described further below. 
     In conjunction with RF circuitry  108 , touch screen  112 , display system controller  156 , contact module  130 , graphics module  132 , text input module  134 , e-mail module  140 , and browser module  147 , the calendar module  148  may be used to create, display, modify, and store calendars and data associated with calendars (e.g., calendar entries, to do lists, etc.). 
     In conjunction with RF circuitry  108 , touch screen  112 , display system controller  156 , contact module  130 , graphics module  132 , text input module  134 , and browser module  147 , the widget modules  149  are mini-applications that may be downloaded and used by a user (e.g., weather widget  149 - 1 , stocks widget  149 - 2 , calculator widget  149 - 3 , alarm clock widget  149 - 4 , and dictionary widget  149 - 5 ) or created by the user (e.g., user-created widget  149 - 6 ). In some embodiments, a widget includes an HTML (Hypertext Markup Language) file, a CSS (Cascading Style Sheets) file, and a JavaScript file. In some embodiments, a widget includes an XML (Extensible Markup Language) file and a JavaScript file (e.g., Yahoo! Widgets). Embodiments of user interfaces and associated processes using widget modules  149  are described further below. 
     In conjunction with RF circuitry  108 , touch screen  112 , display system controller  156 , contact module  130 , graphics module  132 , text input module  134 , and browser module  147 , the widget creator module  150  may be used by a user to create widgets (e.g., turning a user-specified portion of a web page into a web-clip widget). In some embodiments, a web-clip widget comprises a file containing an XML property list that includes a URL for the web page and data indicating the user-specified portion of the web page. In some embodiments, the data indicating the user-specified portion of the web page includes a reference point and a scale factor. In some embodiments, the data indicating the user-specified portion of the web page includes a set of coordinates within the web page or an identification of a structural element within the web page. Alternatively, in some embodiments a web-clip widget includes an HTML (Hypertext Markup Language) file, a CSS (Cascading Style Sheets) file, and a JavaScript file. Alternatively, in some embodiments a web-clip widget includes an XML (Extensible Markup Language) file and a JavaScript file. 
     In some embodiments a web-clip widget includes an image file (e.g., a png file) of an icon corresponding to the widget. In some embodiments, a web-clip widget corresponds to a folder containing the image file and a file that includes the URL for the web page and data indicating the user-specified portion of the web page. In some embodiments, a web-clip widget corresponds to a folder containing the image file and an executable script. 
     Embodiments of user interfaces and associated processes using widget creator module  150  are described further below. 
     In conjunction with touch screen  112 , display system controller  156 , contact module  130 , graphics module  132 , and text input module  134 , the search module  151  may be used to search for text, music, sound, image, video, and/or other files in memory  102  that match one or more search criteria (e.g., one or more user-specified search terms). 
     In conjunction with touch screen  112 , display controller  156 , contact module  130 , graphics module  132 , and text input module  134 , the notes module  153  may be used to create and manage notes, to do lists, and the like. 
     In conjunction with RF circuitry  108 , touch screen  112 , display system controller  156 , contact module  130 , graphics module  132 , text input module  134 , GPS module  135 , and browser module  147 , the map module  154  may be used to receive, display, modify, and store maps and data associated with maps (e.g., driving directions; data on stores and other points of interest at or near a particular location; and other location-based data). 
     In conjunction with touch screen  112 , display system controller  156 , contact module  130 , graphics module  132 , audio circuitry  110 , speaker  111 , RF circuitry  108 , text input module  134 , e-mail client module  140 , and browser module  147 , the online video module  155  allows the user to access, browse, receive (e.g., by streaming and/or download), play back (e.g., on the touch screen or on an external, connected display via external port  124 ), send an e-mail with a link to a particular online video, and otherwise manage online videos in one or more file formats, such as H.264. In some embodiments, instant messaging module  141 , rather than e-mail client module  140 , is used to send a link to a particular online video. Additional description of the online video application can be found in U.S. Provisional Patent Application No. 60/936,562, “Portable Multifunction Device, Method, and Graphical User Interface for Playing Online Videos,” filed Jun. 20, 2007, the content of which is hereby incorporated by reference in its entirety. 
     Each of the above identified modules and applications correspond to a set of instructions for performing one or more functions described above. These modules (i.e., sets of instructions) need not be implemented as separate software programs, procedures or modules, and thus various subsets of these modules may be combined or otherwise re-arranged in various embodiments. For example, video player module  145  may be combined with music player module  146  into a single module (e.g., video and music player module  152 ,  FIG. 1B ). In some embodiments, memory  102  may store a subset of the modules and data structures identified above. Furthermore, memory  102  may store additional modules and data structures not described above. 
     In some embodiments, the device  100  is a device where operation of a predefined set of functions on the device is performed exclusively through a touch screen  112  and/or a touchpad. By using a touch screen and/or a touchpad as the primary input/control device for operation of the device  100 , the number of physical input/control devices (such as push buttons, dials, and the like) on the device  100  may be reduced. 
     The predefined set of functions that may be performed exclusively through a touch screen and/or a touchpad include navigation between user interfaces. In some embodiments, the touchpad, when touched by the user, navigates the device  100  to a main, home, or root menu from any user interface that may be displayed on the device  100 . In such embodiments, the touchpad may be referred to as a “menu button.” In some other embodiments, the menu button may be a physical push button or other physical input/control device instead of a touchpad. 
       FIG. 2  illustrates a portable multifunction device  100  having a touch screen  112  in accordance with some embodiments. The touch screen may display one or more graphics within user interface (UI)  200 . In this embodiment, as well as others described below, a user may select one or more of the graphics by making contact or touching the graphics, for example, with one or more fingers  202  (not drawn to scale in the figure). In some embodiments, selection of one or more graphics occurs when the user breaks contact with the one or more graphics. In some embodiments, the contact may include a gesture, such as one or more taps, one or more swipes (from left to right, right to left, upward and/or downward) and/or a rolling of a finger (from right to left, left to right, upward and/or downward) that has made contact with the device  100 . In some embodiments, inadvertent contact with a graphic may not select the graphic. For example, a swipe gesture that sweeps over an application icon may not select the corresponding application when the gesture corresponding to selection is a tap. 
     The device  100  may also include one or more physical buttons, such as “home” or menu button  204 . As described previously, the menu button  204  may be used to navigate to any application  136  in a set of applications that may be executed on the device  100 . Alternatively, in some embodiments, the menu button is implemented as a soft key in a GUI in touch screen  112 . 
     In one embodiment, the device  100  includes a touch screen  112 , a menu button  204 , a push button  206  for powering the device on/off and locking the device, volume adjustment button(s)  208 , a Subscriber Identity Module (SIM) card slot  210 , a head set jack  212 , and a docking/charging external port  124 . The push button  206  may be used to turn the power on/off on the device by depressing the button and holding the button in the depressed state for a predefined time interval; to lock the device by depressing the button and releasing the button before the predefined time interval has elapsed; and/or to unlock the device or initiate an unlock process. In an alternative embodiment, the device  100  also may accept verbal input for activation or deactivation of some functions through the microphone  113 . 
     Attention is now directed towards embodiments of user interfaces (“UI”) and associated processes that may be implemented on a portable multifunction device  100 . 
       FIG. 3  illustrates an exemplary user interface for unlocking a portable electronic device in accordance with some embodiments. In some embodiments, user interface  300  includes the following elements, or a subset or superset thereof:
         Unlock image  302  that is moved with a finger gesture to unlock the device;   Arrow  304  that provides a visual cue to the unlock gesture;   Channel  306  that provides additional cues to the unlock gesture;   Time  308 ;   Day 310;   Date  312 ; and   Wallpaper image  314 .       

     In some embodiments, the device detects contact with the touch-sensitive display (e.g., a user&#39;s finger making contact on or near the unlock image  302 ) while the device is in a user-interface lock state. The device moves the unlock image  302  in accordance with the contact. The device transitions to a user-interface unlock state if the detected contact corresponds to a predefined gesture, such as moving the unlock image across channel  306 . Conversely, the device maintains the user-interface lock state if the detected contact does not correspond to the predefined gesture. This process saves battery power by ensuring that the device is not accidentally awakened. This process is easy for users to perform, in part because of the visual cue(s) provided on the touch screen. 
     As noted above, processes that use gestures on the touch screen to unlock the device are described in U.S. patent application Ser. No. 11/322,549, “Unlocking A Device By Performing Gestures On An Unlock Image,” filed Dec. 23, 2005, and Ser. No. 11/322,550, “Indication Of Progress Towards Satisfaction Of A User Input Condition,” filed Dec. 23, 2005, which are hereby incorporated by reference in their entirety. 
       FIG. 4A  illustrates an exemplary user interface for a menu of applications on a portable multifunction device in accordance with some embodiments. In some embodiments, user interface  400 A includes the following elements, or a subset or superset thereof:
         Signal strength indicator  402  for wireless communication;   Time  404 ;   Battery status indicator  406 ;   Tray  408  with icons for frequently used applications, such as:
           Phone  138 ;   E-mail client  140 , which may include an indicator  410  of the number of unread c-mails;   Browser  147 ; and   Music player  146 ; and   
           Icons for other applications, such as:
           IM  141 ;   Image management  144 ;   Camera  143 ;   Video player  145 ;   Weather  149 - 1 ;   Stocks  149 - 2 ;   Blog  142 ;   Calendar  148 ;   Calculator  149 - 3 ;   Alarm clock  149 - 4 ;   Dictionary  149 - 5 ;   User-created widget  149 - 6 ; and   Other applications (not shown)(e.g., map  154  and online video  155 ).   
               

     In some embodiments, UI  400 A displays all of the available applications  136  on one screen so that there is no need to scroll through a list of applications (e.g., via a scroll bar). In some embodiments, as the number of applications increase, the icons corresponding to the applications may decrease in size so that all applications may be displayed on a single screen without scrolling. In some embodiments, having all applications on one screen and a menu button enables a user to access any desired application with at most two inputs, such as activating the menu button  204  and then activating the desired application (e.g., by a tap or other finger gesture on the icon corresponding to the application). 
     In some embodiments, UI  400 A provides integrated access to both widget-based applications and non-widget-based applications. In some embodiments, all of the widgets, whether user-created or not, are displayed in UI  400 A. In other embodiments, activating the icon for user-created widget  149 - 6  may lead to another UI that displays the user-created widgets or icons corresponding to the user-created widgets. For example, UI  400 B ( FIG. 4B ) displays a menu of six icons corresponding to six user-created widgets  149 - 6 - 1  through  149 - 6 - 6  in accordance with some embodiments. A user may activate a particular widget by gesturing on the corresponding icon. Alternatively, user-created widgets may be displayed in a list. UI  400 C ( FIG. 4C ) illustrates a list of names of six user-created widgets  149 - 6 - 1  through  149 - 6 - 6  along with corresponding icons in accordance with some embodiments. A user may activate a particular widget by gesturing on the corresponding name or icon. 
     In some embodiments, a user may rearrange the icons in UI  400 A, UI  400 B, or UI  400 C, e.g., using processes described in U.S. patent application Ser. No. 11/459,602, “Portable Electronic Device With Interface Reconfiguration Mode,” filed Jul. 24, 2006, which is hereby incorporated by reference in its entirety. For example, a user may move application icons in and out of tray  408  using finger gestures. 
     In some embodiments, UI  400 A includes a gauge (not shown) that displays an updated account usage metric for an account associated with usage of the device (e.g., a cellular phone account), as described in U.S. patent application Ser. No. 11/322,552, “Account Information Display For Portable Communication Device,” filed Dec. 23, 2005, which is hereby incorporated by reference in its entirety. 
     Making and Using Web-Clip Widgets 
       FIGS. 5A-5I  illustrate an exemplary user interface for a browser in accordance with some embodiments. 
     In some embodiments, user interface  3900 A ( FIG. 5A ) includes the following elements, or a subset or superset thereof:
           402 ,  404 , and  406 , as described above;   Previous page icon  3902  that when activated (e.g., by a finger tap on the icon) initiates display of a previous web page (if any);   Web page name  3904 ;   Next page icon  3906  that when activated (e.g., by a finger tap on the icon) initiates display of a next web page (if any);   URL (Uniform Resource Locator) entry box  3908  for inputting URLs of web pages;   Refresh icon  3910  that when activated (e.g., by a finger tap on the icon) initiates a refresh of the web page;   Web page  3912  or other structured document, which includes a plurality of blocks  3914  of text content and other graphics (e.g., images);   Settings icon  3916  that when activated (e.g., by a finger tap on the icon) initiates display of a settings menu for the browser;   Bookmarks icon  3918  that when activated (e.g., by a finger tap on the icon) initiates display of a bookmarks list or menu for the browser,   Options icon  3920  that when activated (e.g., by a finger tap on the icon) initiates display of a plurality of options, including options for creating a web-clip widget, adding a bookmark, and emailing a link to the displayed web page  3912  (e.g., UI  3900 F,  FIG. 5F , which like other UIs and pages, can be displayed in either portrait or landscape view); and   New window icon  3922  that when activated (e.g., by a finger tap on the icon) initiates display of a UI for adding new windows to the browser (e.g., UI  3900 G,  FIG. 5G ).       

     In some embodiments, in response to a predefined gesture by the user on a block  3914  (e.g., a single tap gesture or a double tap gesture), the block is enlarged and centered (or substantially centered) in the web page display. For example, in response to a single tap gesture  3923  on block  3914 - 5 , the user-selected block  3914 - 5  may be enlarged and centered in the display, as shown in UI  3900 C ( FIG. 5C ). In some embodiments, the width of the user-selected block is scaled to fill the touch screen display. In some embodiments, the width of the user-selected block is scaled to fill the touch screen display with a predefined amount of padding along the sides of the display. In some embodiments, a zooming animation of the user-selected block is displayed during enlargement of the block. Similarly, in response to a single tap gesture  3925  on block  3914 - 2 , block  3914 - 2  may be enlarged with a zooming animation and two-dimensionally scrolled to the center of the display (not shown). 
     In some embodiments, the device analyzes the render tree of the web page  3912  to determine the blocks  3914  in the web page. In some embodiments, a block  3914  corresponds to a render node that is: replaced; a block; an inline block; or an inline table. 
     In some embodiments, in response to the same predefined gesture by the user on a block  3914  (e.g., a single tap gesture or a double tap gesture) that is already enlarged and centered, the enlargement and/or centering is substantially or completely reversed. For example, in response to a single tap gesture  3929  on block  3914 - 5  ( FIG. 5C ), the web page image may zoom out and return to UI  3900 A ( FIG. 5A ). 
     In some embodiments, in response to a predefined gesture (e.g., a single tap gesture or a double tap gesture) by the user on a block  3914  that is already enlarged but not centered, the block is centered (or substantially centered) in the web page display. For example, in response to a single tap gesture  3927  on block  3914 - 4  ( FIG. 5C ), block  3914 - 4  may be centered (or substantially centered) in the web page display. Similarly, in response to a single tap gesture  3935  on block  3914 - 6 , block  3914 - 6  may be centered (or substantially centered) in the web page display. Thus, for a web page display that is already enlarged, in response to a predefined gesture, the device may display in an intuitive manner a series of blocks that the user wants to view. This same gesture may initiate different actions in different contexts (e.g., (1) zooming and/or enlarging in combination with scrolling when the web page is reduced in size, UI  3900 A and (2) reversing the enlargement and/or centering if the block is already centered and enlarged). 
     In some embodiments, in response to a multi-touch ( 3931  and  3933 ) de-pinching gesture by the user ( FIG. 5C ), the web page may be enlarged. Conversely, in response to a multi-touch pinching gesture by the user, the web page may be reduced. 
     In some embodiments, in response to a substantially vertical upward (or downward) swipe gesture by the user, the web page (or, more generally, other electronic documents) may scroll one-dimensionally upward (or downward) in the vertical direction. For example, in response to an upward swipe gesture  3937  by the user that is within a predetermined angle (e.g., 27°) of being perfectly vertical, the web page may scroll one-dimensionally upward in the vertical direction. 
     Conversely, in some embodiments, in response to a swipe gesture that is not within a predetermined angle (e.g., 27°) of being perfectly vertical, the web page may scroll two-dimensionally (i.e., with simultaneous movement in both the vertical and horizontal directions). For example, in response to an upward or diagonal swipe gesture  3939  by the user that is not within a predetermined angle (e.g., 27°) of being perfectly vertical, the web page may scroll two-dimensionally along the direction of the swipe  3939 . 
     In some embodiments, in response to a multi-touch ( 3941  and  3943 ) rotation gesture by the user, the web page may be rotated exactly 90° (UI  3900 D,  FIG. 5D ) for landscape viewing, even if the amount of rotation in the multi-touch ( 3941  and  3943 ) rotation gesture is substantially different from 90°. Similarly, in response to a multi-touch ( 3945  and  3947 ) rotation gesture by the user (UI  3900 D,  FIG. 5D ), the web page may be rotated exactly 90° for portrait viewing, even if the amount of rotation in the multi-touch ( 3945  and  3947 ) rotation gesture is substantially different from 90°. 
     Thus, in response to imprecise gestures by the user, precise movements of graphics occur. The device behaves in the manner desired by the user despite inaccurate input by the user. Also, note that the gestures described for UI  3900 C, which has a portrait view, are also applicable to UIs with a landscape view (e.g., UI  3900 D,  FIG. 5D ) so that the user can choose whichever view (portrait or landscape) the user prefers for web browsing. 
     In some embodiments, in response to a tap or other predefined user gesture on URL entry box  3908  (UI  3900 A,  FIG. 5A ), the touch screen displays an enlarged entry box  3926  and a keyboard  616  (e.g., UI  3900 B,  FIG. 5B  in portrait viewing and UI  3900 E,  FIG. 5E  in landscape viewing). In some embodiments, the touch screen also displays:
         Contextual clear icon  3928  that when activated (e.g., by a finger tap on the icon) initiates deletion of all text in entry box  3926 ;   a search icon  3930  that when activated (e.g., by a finger tap on the icon) initiates an Internet search using the search terms input in box  3926 ; and   Go to URL icon  3932  that when activated (e.g., by a finger tap on the icon) initiates acquisition of the web page at the URL in box  3926 ;       

     Thus, the same entry box  3926  may be used for inputting both search terms and URLs. In some embodiments, whether or not clear icon  3928  is displayed depends on the context. 
     UI  3900 G ( FIG. 5G ) is a UI for adding new windows to an application, such as the browser  147 . UI  3900 G displays an application (e.g., the browser  147 ), which includes a displayed window (e.g., web page  3912 - 2 ) and at least one hidden window (e.g., web pages  3912 - 1  and  3912 - 3  and possibly other web pages that are completely hidden off-screen). UI  3900 G also displays an icon for adding windows to the application (e.g., new window or new page icon  3936 ). In response to detecting activation of the icon  3936  for adding windows, the browser adds a window to the application (e.g., a new window for a new web page  3912 ). 
     In response to detecting a gesture on the touch screen display, a displayed window in the application is moved off the display and a hidden window is moved onto the display. For example, in response to detecting a tap gesture  3949  on the left side of the screen, the window with web page  3912 - 2  is moved partially or fully off-screen to the right, the window with web page  3912 - 3  is moved completely off-screen, partially hidden window with web page  3912 - 1  is moved to the center of the display, and another completely hidden window (not shown in  FIG. 5G ) with a web page may be moved partially onto the display. Alternatively, detection of a left-to-right swipe gesture  3951  may achieve the same effect. 
     Conversely, in response to detecting a tap gesture  3953  on the right side of the screen, the window with web page  3912 - 2  is moved partially or fully off-screen to the left, the window with web page  3912 - 1  is moved completely off-screen, partially hidden window with web page  3912 - 3  is moved to the center of the display, and another completely hidden window (not shown in  FIG. 5G ) with a web page may be moved partially onto the display. Alternatively, detection of a right-to-left swipe gesture  3951  may achieve the same effect. 
     In some embodiments, in response to a tap or other predefined gesture on a delete icon  3934  (e.g.,  3934 - 2  or  3934 - 3 ), the corresponding window  3912  is deleted. In some embodiments, in response to a tap or other predefined gesture on Done icon  3938 , the window in the center of the display (e.g.,  3912 - 2 ) is enlarged to fill the screen. 
     A user may create a web-clip widget in accordance with some embodiments. Activation of the user-created web-clip widget displays a previously specified area in a web page (having a specified URL) at a specified display size or scale factor. In some embodiments, the area in the web page is specified by scaling and/or translating the display of the web page. For example, a specified area in the web page is enlarged and centered. The specified area may be displayed in a browser application (e.g., the browser  147 ) or other application. For example, activation of the web-clip widget may display a particular block that is of interest to the user within the web page; furthermore, the block may be enlarged. Activation of the web-clip widget thus enables the user to view the particular block of interest without having to enlarge and center the web page area that is of interest each time the user visits the web page. In some embodiments, after activation of the web-clip widget, the user may manipulate the display to view other portions of the web page by scaling and/or translating the display. Alternatively, in some embodiments, the user may not be permitted to manipulate the display. 
     Web-clip widgets provide more functionality than mere bookmarks: activation of a bookmark only displays a specified web page, while activation of a web-clip widget displays a specified area of a web page at a specified display size or scale factor in accordance with some embodiments. Similarly, a web-clip widget is distinguishable from a hyperlink. To view a web page or portion thereof specified by a hyperlink, the user must activate the browser application, navigate to a web page containing the hyperlink, activate the hyperlink, and then potentially scroll and/or scale the resulting web page. In contrast, to view an area of a web page specified by a web-clip widget, the user merely activates the widget. 
     In some embodiments, the web-clip widget corresponds to a block or other structural element of the web page. As described in U.S. patent application Ser. No. 11/620,492, “Selecting and Manipulating Web Content,” filed on Jan. 5, 2007, which application is incorporated by reference herein in its entirety, structural elements that are displayed in a web page may be identified during the web-clip widget creation process. In some embodiments, if the dimensions of a selected structural element change after creation of a web-clip widget, the area that is displayed upon activation of the web-clip widget is changed accordingly. 
     In some embodiments, a web-clip widget comprises a URL for the web page and data (e.g., metadata) indicating the user-specified portion of the web page. For example, in some embodiments the web-clip widget comprises a file containing an XML property list that includes the URL and the data indicating the user-specified portion of the web page. In some embodiments, the data indicating the user-specified portion of the web page includes a reference point (e.g., a corner point or center point for the widget) and a scale factor. In some embodiments, the data indicating the user-specified portion of the web page includes a set of coordinates within the web page (e.g., a user-defined rectangle) or an identification of a structural element within the web page. The application for viewing the web-clip widget (e.g., the browser  147 ) is configured to process the data indicating the user-specified portion of the web page and to display the corresponding portion. 
     In some embodiments a web-clip widget comprises an executable script. In some embodiments, the widget includes an HTML (Hypertext Markup Language) file, a CSS (Cascading Style Sheets) file, and a JavaScript file. In some embodiments, the widget includes an XML (Extensible Markup Language) file and a JavaScript file (e.g., Yahoo!Widgets). 
     To the extent that any application incorporated by reference herein includes a definition of web-clip widgets that contradicts the definition in the preceding five paragraphs, the definition in the preceding five paragraphs is to be considered controlling for purposes of interpreting the specification and claims of the present application. 
     Referring to  FIG. 5C , in some embodiments, once a user has centered and/or enlarged an area of a web page (e.g., block  3914 - 5 ), the user may initiate creation of a web-clip widget by activating the options icon  3920 . The options icon  3920  is an example of an options icon referenced in operation  706  of process  700  ( FIG. 7A , below). In some embodiments, the user activates the options icon  3920  by performing a tap or other predefined gesture on the options icon  3920 . 
     As a result of activating the options icon  3920 , a user interface such as UI  3900 F ( FIG. 5F ) is displayed (e.g., operation  708 ,  FIG. 7A ), which includes a plurality of icons  3972 . In some embodiments, the plurality of icons  3972  includes an icon  3973  for creating a web-clip widget, an icon  3974  for adding a bookmark (e.g., via UI  3900 I,  FIG. 5I ), an icon  3975  for emailing a link corresponding to the displayed web page  3912 , and a cancel icon  3976  for returning to the previous UI. If the user activates the “create web-clip widget” icon  3973 , a web-clip widget corresponding to the centered and/or enlarged area of the web page (e.g., block  3914 - 5  or the entire displayed portion of the web page  3912 ), will be created (e.g., operations  710  and  712 ,  FIG. 7A ). Text and/or graphics displayed for the icon  3973  may vary. In some embodiments, for example, the icon  3973  may be labeled “Add to Home Screen.” 
     In some embodiments, in response to user activation of the “create web-clip widget” icon  3973  ( FIG. 5F ), UI  3900 H ( FIG. 5H ) will appear and will prompt the user to enter the widget name in text entry box  3960  using the contextual keyboard  616 . In some embodiments, the user can access other keyboards that display other symbols by activating the alternate keyboard selector icon  618 . In some embodiments, UI  3900 H includes an image  3978  of the selected area of the web page. Once the user has completed entering the widget name in the text entry box  3960 , the user activates the add-widget icon  3928  and the widget is created. Alternately, the user may activate the cancel icon  3928  to avoid creating the widget. 
     In some embodiments, as a result of activating the “create web-clip widget” icon  3973 , a web-clip widget corresponding to the centered and/or enlarged area of the web page will be created and assigned a name without any further actions by a user. In some embodiments, instead of displaying a user interface such as UI  3900 H ( FIG. 5H ) for receiving a name, the newly created web-clip widget may be assigned the same name as the web page name  3904 . 
     An icon corresponding to the newly created widget may be created and displayed on a menu in a UI such as UI  400 A or UI  400 B ( FIG. 4A or 4B ). Alternatively, the icon and/or the name of the newly created widget may be listed on a UI such as UI  400 C ( FIG. 4C ). Subsequent activation of the newly created widget will launch an application (e.g., the browser  147 ) that will display the web-clip widget. In some embodiments, the web-clip widget is displayed within the browser UI (e.g., UI  3900 C,  FIG. 5C ). In some embodiments, the web-clip widget is displayed without other elements of the browser UI (e.g., without elements  3902 ,  3906 ,  3908 , and/or  3910 ), such that the web-clip widget appears to be its own mini-application rather than a portion of a web page displayed in a browser. In some embodiments, the web-clip widget is displayed with decorative features such as a decorative frame or a border resembling a torn page. In some embodiments, the decorative features are user-customizable. 
     For example, as described above, a user viewing web page  3912  ( FIG. 5A ) may enlarge and center block  3914 - 5  by performing a tap gesture  3923  (e.g., a single tap or a double tap) on block  3914 - 5 . As a result, block  3914 - 5  appears enlarged and centered in the browser window, as shown in  FIG. 5C . The user then may perform gestures (e.g., taps) on the options icon  3920  and the web-clip widget creation icon  3973  ( FIG. 5F ) to create a widget corresponding to block  3914 - 5 , in accordance with some embodiments. In some embodiments, the user then enters a widget name in the text entry box  3960  ( FIG. 5H ) and activates the add-widget icon  3928 . A corresponding icon may be created and displayed on a menu such as in UI  400 A or  400 B ( FIG. 4A or 4B ) or in a list such as in UI  400 C ( FIG. 4C ). In some embodiments, subsequent activation of the newly created widget will launch the browser  147 , which will display block  3914 - 5 , as shown in UI  3900 C ( FIG. 5C ). 
     In some embodiments, instead of or in addition to performing a tap gesture  3923  ( FIG. 5A ) to center and enlarge a block, a user may define the area of a web page to be associated with a widget by performing one or more other gestures. Examples of gestures that may be used to define the area of the web page include a tap gesture  3927  or  3935  ( FIG. 5C ) to center an adjacent enlarged block; a multi-touch depinching gesture ( 3931  and  3933 ) ( FIG. 5C ) to enlarge the web page; a multi-touch pinching gesture (not shown) to reduce the web page; swipe gestures such as a substantially vertical swipe  3937  ( FIG. 5C ), an upward or diagonal swipe  3939  ( FIG. 5C ), and/or other swipe gestures (not shown) to scroll the web page; and/or a multi-touch rotation gesture ( 3941  and  3943 ) to select a portrait or landscape view ( FIG. 5C ). 
     In some embodiments, instead of first defining the area of the web page to be associated with the web-clip widget and then activating the options icon  3920  (e.g.,  FIG. 5C ) and the “create web-clip widget” icon  3973  ( FIG. 5F ), a user may first activate the icons  3920  and  3973  and then define the area by performing gestures that are detected by the touch screen display, such as those described above. Once the area has been selected and/or scaled, the user may make a gesture on the touch screen to indicate that the area of the web page to be associated with the widget has been defined. 
     In some embodiments, in response to the user activating the “create web-clip widget” icon  3973  ( FIG. 5F ), the device displays a user interface (e.g., UI  3900 K,  FIG. 5K ) that lets the user define the area of the web page to be associated with the widget. The user may define the area using gestures such as the gestures described above with reference to UIs  3900 A,  3900 C, and  3900 D ( FIGS. 5A, 5C, and 5D ). In some embodiments, the user interface may include information  3950  to help guide the user. In some embodiments, the user may activate a cancel icon  3952  to abort the widget creation process and may activate an add widget icon  3954  to complete the widget creation process. In some embodiments, a rotation gesture such as multi-touch rotation gesture ( 3941  and  3943 ,  FIG. 5C ) rotates the entire UI  3900 K, and not just the defined area, from portrait viewing to landscape viewing or vice versa. 
     In some embodiments, in response to the user activating the “create web-clip widget” icon  3973  ( FIG. 5F ), the device displays a user interface (e.g., UI  3900 J,  FIG. 5J ) that lets the user define the area of a web page to be associated with a widget by toggling between frames. The frames are successively overlaid on the web page to frame or highlight successive blocks and other structural elements of the web page. For example, in UI  3900 J a frame  3958  frames block  2   3914 - 2 . The user may activate a toggle icon  3956  to toggle between successive blocks. Once a block of interest is framed, the user may activate an add widget icon  3954  to create a widget corresponding to the framed block. The user may activate a cancel icon  3952  to end the widget creation process. 
     In some embodiments, creating and displaying an icon corresponding to the newly created web-clip widget includes displaying an animation, as illustrated in  FIGS. 6A-6D  in accordance with some embodiments. The animation may be displayed, for example, after activation of the add-widget icon  3928  ( FIG. 5H ) or after activation of the “create web-clip widget” icon  3973  ( FIG. 5F ). In the animation, the selected area of the web page  3912  corresponding to the newly created web-clip widget (e.g., block  3914 - 5  in UI  3900 C) is displayed, as illustrated in  FIG. 6A . The displayed image is shrunk down, as illustrated for image  602  ( FIG. 6B ), and displayed over a menu of icons. In some embodiments, the menu of icons includes vacant areas (e.g.,  604 - 1  and  604 - 2 ,  FIG. 6B ) in which an icon could be displayed but is not currently displayed. The image  602  may be moved ( FIG. 6C ) into the first available vacancy  604 - 1 , where it is displayed as an icon corresponding to the new web-clip widget  149 - 6 - 7  ( FIG. 6D ). In some embodiments, the first available vacancy is the left-most vacancy in the highest row with a vacancy. In other embodiments, the image is moved into another vacancy or is appended to the menu after the last (e.g., lowest and right-most) vacancy. 
     In some embodiments, instead of displaying an animation, the icon corresponding to the newly created web-clip widget is simply displayed in a first available vacancy in a menu of icons or in another available vacancy in the menu, or is appended to the menu. 
     Activation of the icon corresponding to the newly created web-clip widget  149 - 6 - 7  (e.g., by a gesture  606  ( FIG. 6E ) on the icon, such as a tap gesture) results in display of the corresponding web-clip widget (e.g., display of block  3914 - 5 , as shown in  FIG. 6A ) in the browser application or in its own mini-application without other elements of the browser UI. 
     UI  3900 L ( FIG. 5L ) is a UI for displaying a portion of two or more web-clip widgets, in accordance with some embodiments. The displayed portion may include a first web-clip widget (e.g.,  149 - 6 - 1 ), and may include all or a portion of additional web-clip widgets (e.g.,  149 - 6 - 2 ). The displayed portion is scrolled in response to detecting a gesture on the touch screen display, such as a swipe gesture  3962 . 
     UI  3900 M ( FIG. 5M ) is a UI for displaying a web-clip widget (e.g.,  149 - 6 - 2 ) in accordance with some embodiments. In response to detecting a gesture on the touch screen display, display of the web-clip widget is ceased and another web-clip widget is displayed. For example, in response to detecting a downward swipe  3962  or a tap gesture  3964  at the top of the displayed widget  149 - 6 - 2 , display of the web-clip widget  149 - 6 - 2  is ceased and a previous user-created widget  149 - 6 - 1  is displayed. In response to detecting an upward swipe  3962  or a tap gesture  3966  at the bottom of the displayed widget  149 - 6 - 2 , display of the web-clip widget  149 - 6 - 2  is ceased and a next user-created widget  149 - 6 - 3  is displayed. Alternatively, in response to detecting a substantially horizontal right-to-left swipe  3963  or a tap gesture  3965  at the right side of the displayed widget  149 - 6 - 2 , display of the web-clip widget  149 - 6 - 2  is ceased and a next user-created widget  149 - 6 - 3  is displayed. In response to detecting a substantially horizontal left-to-right swipe  3963  or a tap gesture  3967  at the left side of the displayed widget  149 - 6 - 2 , display of the web-clip widget  149 - 6 - 2  is ceased and a previous user-created widget  149 - 6 - 1  is displayed. 
       FIG. 7A  is a flow diagram illustrating a process  700  for creating a web-clip widget from a web page or portion thereof on a portable multifunction device with a touch screen display in accordance with some embodiments. While the web-clip widget creation process  700  described below includes a number of operations that appear to occur in a specific order, it should be apparent that the process  700  can include more or fewer operations, which can be executed serially or in parallel (e.g., using parallel processors or a multi-threading environment), an order of two or more operations may be changed, and/or two or more operations may be combined into a single operation. 
     In some embodiments, selection of a web page or portion thereof for display is detected ( 702 ). For example, one or more finger gestures are detected on the touch screen display to select the web page or portion thereof. In some embodiments, the one or more finger gestures include one or more finger gestures to scale an area in the web page. In some embodiments, the one or more finger gestures include one or more finger gestures to center an area in the web page. Examples of finger gestures used to select, center, and/or scale an area in the web page include a tap gesture  3923  or  3925  to center and enlarge a block ( FIG. 5A ); a tap gesture  3927  or  3935  to center an adjacent enlarged block; a multi-touch depinching gesture ( 3931  and  3933 ) to enlarge the web page; a multi-touch pinching gesture (not shown) to reduce the web page; swipe gestures such as a substantially vertical swipe  3937 , an upward or diagonal swipe  3939 , and/or other swipe gestures (not shown) to translate the web page; and/or a multi-touch rotation gesture ( 3941  and  3943 ) to select a portrait or landscape view ( FIG. 5C ). 
     The web page or portion thereof is displayed ( 704 ) on the touch screen display. In the example of  FIG. 5C , block  3914 - 5  is displayed on the touch screen display. 
     An activation of an options icon (e.g., icon  3920 ) is detected ( 706 ). In some embodiments, detecting activation of the options icon includes detecting a finger gesture (e.g., a tap gesture) on the options icon. 
     In response to detecting activation of the options icon, a plurality of icons (e.g.,  3972 ,  FIG. 5F ) is displayed ( 708 ) including a web-clip widget creation icon (e.g., icon  3973 ,  FIG. 5F ). In some embodiments, the web-clip widget creation icon includes text, such as “Create Web-Clip Widget” or “Add to Home Screen.” 
     An activation of the web-clip widget creation icon (e.g.,  3973 ) is detected ( 710 ). In some embodiments, detecting activation of the web-clip widget creation icon includes detecting a finger gesture (e.g., a tap gesture) on the web-clip widget creation icon. 
     In response to detecting activation of the web-clip widget creation icon, a web-clip widget is created ( 712 ) corresponding to the displayed web page or portion thereof. 
     In some embodiments, the web-clip widget corresponds to a structural element of the web page, such as a particular block within the web page. In some embodiments, the web-clip widget corresponds to a user-specified rectangle in the web page. 
     In some embodiments, creating the web-clip widget includes ( 714 ) requesting a name for the web-clip widget, receiving the name, and storing the name. In some embodiments, requesting the name includes displaying a keyboard to receive input for the name. For example, in UI  3900 H ( FIG. 5H ), the user is prompted to enter the widget name in the text entry box  3960  using the keyboard  616 . 
     In some embodiments, creating the web-clip widget includes creating ( 716 ) an icon corresponding to the web-clip widget and displaying ( 718 ) the icon corresponding to the web-clip widget in a menu (e.g., UI  400 A or  400 B,  FIG. 4A or 4B ) or list (e.g., UI  400 C,  FIG. 4C ) of icons. In some embodiments, the icon corresponding to the web-clip widget is created in response to detecting an activation of an add-widget icon (e.g., icon  3928 ,  FIG. 5H ). In some embodiments, the icon corresponding to the web-clip widget is created in response to detecting an activation of the web-clip widget creation icon (e.g.,  3973 ,  FIG. 5F ). 
     In some embodiments, the menu or list of icons comprises a menu or list of applications and widgets (e.g., UI  400 A,  FIG. 4A ) on the multifunction device. In some embodiments, the menu or list of icons comprises a menu or list of widgets on the multifunction device. In some embodiments, the menu or list of icons comprises a menu or list of user-created widgets (e.g., UI  400 B or  400 C,  FIG. 4B or 4C ) on the multifunction device. 
     In some embodiments, the icon corresponding to the web-clip widget is displayed in a previously vacant area in the menu of icons. In some embodiments, the previously vacant area is a first available vacancy (e.g.,  604 - 1 ,  FIG. 6B ) in the menu of icons. In some embodiments, an animation is displayed of the icon corresponding to the web-clip widget moving into the previously vacant area. For example,  FIGS. 6A-6D  illustrate an animation in which an icon corresponding to the web-clip widget  149 - 6 - 7  is created and moved into a previously vacant area in UI  600 B. 
     In some embodiments, the web-clip widget is stored ( 720 ) as a bookmark in a browser application. In some embodiments, as described in U.S. patent application Ser. No. 11/469,838, “Presenting and Managing Clipped Content,” filed on Sep. 1, 2006, which application is incorporated by reference herein in its entirety, the web-clip widget is encoded as a URL associated with the bookmark. 
     In some embodiments, the web-clip widget is sent ( 722 ) to a web server for storage. In some embodiments, the web-clip widget stored on the web server is publicly accessible. Storing a user-created web-clip widget on a publicly accessible server allows the user to share the web-clip widget with other users. 
     In some embodiments, as illustrated in  FIG. 7B , an activation of the icon corresponding to the web-clip widget is detected ( 724 ). For example, a finger gesture (e.g., a tap gesture  606 ,  FIG. 6E ) is detected on the icon. In response, the web-clip widget is displayed ( 726 ). For example, in response to detecting the tap gesture  606 , block  3914 - 5  is displayed, as illustrated in  FIG. 6A  in the browser application or, as described above, as its own mini-application without other elements of the browser UI. 
     In some embodiments, as illustrated in  FIG. 7C , the web-clip widget is sent ( 728 ) to an electronic device external to the portable multifunction device. For example, the web-clip widget may be sent to another portable multifunction device  100 . The external electronic device stores ( 730 ) the web-clip widget, detects an activation ( 732 ) of the web-clip widget, and displays the web-clip widget ( 734 ). In some embodiments, the web-clip widget is sent to the external electronic device via email. In some embodiments, the web-clip widget is sent to the external electronic device via instant messaging. As used herein, “instant messaging” refers to both telephony-based messages (e.g., messages sent using Multimedia Message Service (MMS)) and Internet-based messages (e.g., messages sent using Extensible Messaging and Presence Protocol (XMPP), Session Initiation Protocol for Instant Messaging and Presence Leveraging Extensions (SIMPLE), or Instant Messaging and Presence Service (IMPS)). Sending a user-created web-clip widget to another electronic device provides the user with a way to share the web-clip widget with other users. Operations  728 - 734  of  FIG. 7C  may be performed as part of process  700  or may be performed as an independent process. 
     In some embodiments, as illustrated in  FIG. 7D , an activation of a widget editing icon (e.g., edit widget icon  3970 ,  FIG. 5M ) is detected ( 736 ). In response to detecting the activation of the widget editing icon, one or more settings associated with the web-clip widget are displayed ( 738 ). In some embodiments, an animation is displayed ( 740 ) of flipping the web-clip widget, to reveal the one or more settings. As described in U.S. patent application Ser. No. 11/145,561, “Presenting Clips of Content,” filed on Jun. 3, 2005, which application is incorporated by reference herein in its entirety, settings (e.g., preferences) associated with a web-clip widget may be displayed by flipping the widget to reveal a user interface to edit the settings. A change to a setting of the one or more settings is received ( 742 ). In some embodiments, one or more finger gestures are detected to refocus ( 744 ) an area in the web-clip or portion thereof for use by the web-clip widget. As described in the “Presenting Clips of Content” application, the user interface revealed by flipping the widget may include a refocus preference to allow redefinition of the selected area of the web page for use by the web-clip widget. The change is stored ( 746 ) and display of the one or more settings is ceased ( 748 ). Operations  736 - 748  of  FIG. 7D  may be performed as part of process  700  or may be performed as an independent process. 
     In some embodiments, each operation of process  700  is performed by a portable multifunction device. In some embodiments, however, one or more operations of process  700  are performed by a server system in communication with a portable multifunction device via a network connection. The portable multifunction device may transmit data associated with the widget creation process to the server system and may receive information corresponding to the widget in return. For example, code (e.g., an HTML file, a CSS file, and/or a JavaScript file, in accordance with some embodiments, or an XML file and/or a JavaScript file, in accordance with some other embodiments) associated with the widget may be generated by the server system and then transmitted to the portable multifunction device. In general, operations in the widget creation process may be performed by the portable multifunction device, by the server system, or by a combination thereof. 
     Process  700  creates a widget that allows a user to view a specified area in a web page upon activation of the widget. The user thus is spared from having to enlarge and center the area of the web page that is of interest, such as a particular block of interest, each time the user visits the web page. 
       FIG. 7E  is a flow diagram illustrating a process  750  for creating a web-clip widget from a web page or portion thereof in accordance with some embodiments. While the web-clip widget creation process  750  described below includes a number of operations that appear to occur in a specific order, it should be apparent that the process  750  can include more or fewer operations, which can be executed serially or in parallel (e.g., using parallel processors or a multi-threading environment), an order of two or more operations may be changed and/or two or more operations may be combined into a single operation. 
     On a touch screen display of a portable multifunction device, an activation of an options icon (e.g., icon  3920 ,  FIG. 5A ) is detected ( 752 ). In some embodiments, a finger gesture (e.g., a tap gesture) is detected ( 753 ) on the options icon. 
     An activation of a web-clip widget creation icon (e.g., icon  3973 ,  FIG. 5F ) is detected ( 754 ). In some embodiments, a finger gesture (e.g., a tap gesture) is detected ( 756 ) on the web-clip widget creation icon. 
     An area in a web page or portion thereof displayed on the touch screen display is selected ( 758 ). In some embodiments, selecting the area includes toggling ( 760 ) between frames that are successively overlaid on the displayed web page or portion thereof. For example, in UI  3900 J ( FIG. 5J ), a frame  3958  is displayed overlaid on the web page  3912  such that it frames block  2   3914 - 2 . Upon activation of a toggle icon  3956 , display of the frame  3958  is ceased and another frame is displayed overlaid on the web page  3912  such that it frames another block (e.g., block  3   3914 - 3 ). Thus, in some embodiments, the frames successively highlight blocks and other structural elements of the web page. As described in U.S. patent application Ser. No. 11/620,492, “Selecting and Manipulating Web Content,” filed on Jan. 5, 2007, which application is incorporated by reference herein in its entirety, structural elements that are displayed in a web page can be identified during the web-clip widget creation process. 
     In some embodiments, selecting the area includes detecting ( 762 ) one or more finger gestures to select an area in the web page or portion thereof for use by the web-clip widget. In some embodiments, selecting the area includes detecting ( 764 ) one or more finger gestures to scale an area in the web page or portion thereof for display by the web-clip widget. Examples of finger gestures used to select and/or scale an area in the web page or portion thereof include a single tap gesture  3923  or  3925  to center and enlarge a block ( FIG. 5A ); a single tap gesture  3927  or  3935  to center an adjacent enlarged block; a multi-touch depinching gesture ( 3931  and  3933 ) to enlarge the web page; a multi-touch pinching gesture (not shown) to reduce the web page; swipe gestures such as a substantially vertical swipe  3937 , an upward or diagonal swipe  3939 , and/or other swipe gestures (not shown) to scroll the web page; and/or a multi-touch rotation gesture ( 3941  and  3943 ) to select a portrait or landscape view ( FIG. 5C ). 
     A finishing gesture is detected ( 766 ). In some embodiments, a finger gesture (e.g., a tap gesture) on an icon (e.g., add widget icon  3954 ,  FIG. 5J or 5K ) is detected ( 768 ). A web-clip widget is created ( 770 ) from the selected area. 
     In some embodiments, creating the web-clip widget includes requesting a name for the web-clip widget, receiving the name, and storing the name, in accordance with operation  714  of process  700  ( FIG. 7A ). 
     In some embodiments, creating the web-clip widget includes creating an icon corresponding to the web-clip widget, in accordance with operation  716  of process  700 . In some embodiments, the icon corresponding to the web-clip widget is displayed in a menu or list of icons, in accordance with operation  718  of process  700 . In some embodiments, the menu or list of icons comprises a menu or list of applications and widgets on the multifunction device. In some embodiments, the menu or list of icons comprises a menu or list of widgets on the multifunction device. In some embodiments, the menu or list of icons comprises a menu or list of user-created widgets on the multifunction device. 
     In some embodiments, an activation of the icon corresponding to the web-clip widget is detected and the web-clip widget is displayed, in accordance with operations  724  and  726  ( FIG. 6B ) of process  700 . 
     In some embodiments, settings associated with the web-clip widget are edited, in accordance with operations  736 - 748  ( FIG. 7D ) of process  700 . 
     In some embodiments, the web-clip widget is stored as a bookmark in a browser application, in accordance with operation  720  of process  700  ( FIG. 7A ). 
     In some embodiments, the web-clip widget is sent to a web server for storage, in accordance with operation  722  of process  700 . In some embodiments, the web-clip widget is sent to an external electronic device, in accordance with operations  728 - 734  ( FIG. 7C ) of process  700 . 
     In some embodiments, each operation of process  750  is performed by a portable multifunction device. In some embodiments, however, one or more operations of process  750  are performed by a server system in communication with a portable multifunction device via a network connection. The portable multifunction device may transmit data associated with the widget creation process to the server system and may receive information corresponding to the widget in return. For example, code (e.g., an HTML file, a CSS file, and/or a JavaScript file, in accordance with some embodiments, or an XML file and/or a JavaScript file, in accordance with some other embodiments) associated with the widget may be generated by the server system and then transmitted to the portable multifunction device. In general, operations in the widget creation process may be performed by the portable multifunction device, by the server system, or by a combination thereof. 
     Process  750 , like process  700 , creates a widget that allows a user to view a specified area in a web page upon activation of the widget, thus sparing the user from having to enlarge and center the area of the web page that is of interest each time the user visits the web page. 
       FIG. 7F  is a flow diagram illustrating a process  780  for displaying web-clip widgets in accordance with some embodiments. On a touch screen display on a portable multifunction device, an icon is displayed ( 781 ) corresponding to a plurality of widgets, including two or more web-clip widgets. For example, in some embodiments, the icon for user-created widget  149 - 6  ( FIG. 4A ) corresponds to multiple widgets including multiple web-clip widgets. 
     An activation of the icon is detected ( 782 ). For example, a finger gesture (e.g., a tap gesture) on the icon is detected. 
     In response to detecting the activation, a first portion of the two or more web-clip widgets is displayed ( 783 ). For example, UI  3900 L ( FIG. 5L ) displays a first portion that includes a first user-created widget  149 - 6 - 1  and a portion of a second user-created widget  149 - 6 - 2 . In another example, UI  3900 M ( FIG. 5M ) displays a first portion that includes the second user-created widget  149 - 6 - 2  and no other widgets or portions thereof. Thus, in some embodiments, the first portion is a first web-clip widget. 
     A gesture is detected ( 784 ) on the touch screen display. In some embodiments, the gesture is a scrolling gesture. For example, a swipe gesture  3962  ( FIGS. 5L and 5M ) or  3963  ( FIG. 5M ) is detected on the touch screen display. 
     In response to detecting the gesture, a second portion of the two or more web-clip widgets is displayed ( 785 ). In some embodiments, in response to detecting the gesture, a displayed portion of the two or more web-clip widgets is scrolled from the first portion to the second portion. For example, in response to detecting an upward scroll gesture  3962  in UI  3900 L ( FIG. 5L ), a second portion is displayed that includes more or all of the second user-created widget  149 - 6 - 2  and less or none of the first user-created widget  149 - 6 - 1 . In some embodiments, the second portion is a second web-clip widget (e.g., the second user-created widget  149 - 6 - 2 ). 
     In some embodiments, the gesture is a de-pinching gesture (e.g., gestures  3931  and  3933 ,  FIG. 5C ). In response to detecting the de-pinching gesture, a displayed portion of the two or more web-clip widgets is zoomed in from the first portion to the second portion. 
     In some embodiments, the gesture is a finger tap on an area within the first portion (e.g., a finger tap analogous to gesture  3923 ,  FIG. 5A ), and the displayed second portion is centered on the area and is zoomed in with respect to the first portion. 
       FIG. 7G  is a flow diagram illustrating a process  790  for displaying web-clip widgets in accordance with some embodiments. On a touch screen display on a portable multifunction device, an icon is displayed ( 791 ) corresponding to a plurality of widgets, including two or more web-clip widgets. For example, in some embodiments, the icon for user-created widget  149 - 6  ( FIG. 4A ) corresponds to multiple widgets including multiple web-clip widgets. 
     An activation of the icon is detected ( 792 ). For example, a finger gesture (e.g., a tap gesture) on the icon is detected. 
     In response to detecting the activation of the icon, a plurality of icons corresponding to respective widgets in the plurality of widgets is displayed ( 793 ). In some embodiments, the plurality of icons is displayed in a menu, or in a list. For example, UI  400 B ( FIG. 4B ) displays a menu of icons corresponding to user-created widgets  149 - 6 - 1  through  149 - 6 - 6 , and UI  400 C ( FIG. 4C ) displays a list of icons corresponding to user-created widgets  149 - 6 - 1  through  149 - 6 - 6 . 
     An activation is detected ( 794 ) of a respective icon in the plurality of icons corresponding to a respective web-clip widget. In response to detecting the activation of the respective icon, the respective web-clip widget is displayed ( 795 ). For example, in response to detecting an activation of an icon corresponding to user-created widget  149 - 6 - 2  in UI  400 B or UI  400 C, user-created widget  149 - 6 - 2  is displayed in UI  3900 M ( FIG. 5M ). 
     A gesture is detected ( 796 ) on the touch screen display. For example, a swipe gesture  3962  or  3963  ( FIG. 5M ) is detected on the touch screen display. Alternately, a tap gesture  3964  at the top or a tap gesture  3966  at the bottom of the displayed widget  149 - 6 - 2  is detected. In another example, a tap gesture  3965  at the right side or a tap gesture  3967  at the left side of the displayed widget  149 - 6 - 2  is detected. 
     In response to detecting the gesture, display of the respective web-clip widget is ceased and another web-clip widget is displayed ( 797 ). For example, in response to detecting a downward swipe  3962 , a substantially horizontal left-to-right swipe  3963 , a tap gesture  3967  at the left side of the displayed widget  149 - 6 - 2 , or a tap gesture  3964  at the top of the displayed widget  149 - 6 - 2 , a previous user-created widget  149 - 6 - 1  is displayed. In response to detecting an upward swipe  3962 , a substantially horizontal right-to-left swipe  3963 , a tap gesture  3965  at the right side of the displayed widget  149 - 6 - 2 , or a tap gesture  3966  at the bottom of the displayed widget  149 - 6 - 2 , a next user-created widget  149 - 6 - 3  is displayed. 
     Processes  780  and  790  thus provide user-friendly ways to view multiple specified areas in web pages without having to surf between successive web pages and without having to enlarge and center an area of interest in each web page. 
       FIG. 7H  is a flow diagram illustrating a process  7000  for displaying a web-clip widget in accordance with some embodiments. On a touch screen display on a portable multifunction device, an icon for a web-clip widget (e.g.,  149 - 6 - 7 ,  FIG. 6E ) is displayed ( 7002 ). The web-clip widget corresponds to a user-specified area of a web page (e.g., block  3914 - 5 ,  FIG. 6A ). 
     In some embodiments, the icon is displayed ( 7004 ) in a menu or list of icons. In some embodiments, the menu or list of icons comprises a menu or list of applications and widgets (e.g., UI  400 A,  FIG. 4A ) on the multifunction device. In some embodiments, the menu or list of icons comprises a menu or list of widgets on the multifunction device. In some embodiments, the menu or list of icons comprises a menu or list of user-created widgets (e.g., UI  400 B or  400 C,  FIG. 4B or 4C ) on the multifunction device. 
     In some embodiments, the user-specified area was previously selected by translating and scaling ( 7006 ) a displayed portion of the web page. In some embodiments, the user-specified area was previously selected by centering and enlarging ( 7008 ) a displayed portion of the web page. Examples of finger gestures used to translate, scale, center, and/or enlarge an area in the web page include a tap gesture  3923  or  3925  to center and enlarge a block ( FIG. 5A ); a tap gesture  3927  or  3935  to center an adjacent enlarged block; a multi-touch depinching gesture ( 3931  and  3933 ,  FIG. 5C ) to enlarge the web page; a multi-touch pinching gesture (not shown) to reduce the web page; swipe gestures such as a substantially vertical swipe  3937 , an upward or diagonal swipe  3939 , and/or other swipe gestures (not shown) to translate the web page; and/or a multi-touch rotation gesture ( 3941  and  3943 ,  FIG. 5C ) to select a portrait or landscape view. 
     An activation of the icon is detected ( 7010 ). In some embodiments, a finger gesture (e.g., a tap gesture  606 ,  FIG. 6E ) is detected ( 7012 ) on the icon. 
     In response to detecting activation of the icon, the user-specified area of the web page is displayed ( 7014 ). For example, in response to activation of the icon for the web-clip widget  149 - 6 - 7  ( FIG. 6E ), block  3914 - 5  is displayed ( FIG. 6A ). 
     The process  7000  allows a user to view a specified area in a web page upon activation of the corresponding icon. The user thus is spared from having to enlarge and center the area of the web page that is of interest, such as a particular block of interest, each time the user visits the web page. 
     Icon Display and Interface Reconfiguration 
       FIGS. 8A-8D  illustrate exemplary user interfaces for displaying icons in accordance with some embodiments.  FIGS. 9A and 9B  are flow diagrams of an icon display process  900  in accordance with some embodiments. The process is performed by a computing device with a touch screen display (e.g., portable multifunction device  100 ). The process provides a simple intuitive way for a user to view a large number of icons (e.g., multiple pages of application icons and web-clip widget icons) on a touch screen display. 
     The computing device displays ( 902 ) a first set of a first plurality of icons in a first area of the touch screen display (e.g., area  802 ,  FIG. 8A ). The first plurality of icons includes a plurality of sets of icons that are separately displayed in the first area of the touch screen display. For example, in  FIGS. 8A-8C , icons  141 ,  148 ,  144 ,  143 ,  155 ,  149 - 2 ,  154 ,  149 - 1 ,  149 - 4 ,  149 - 3 ,  153 ,  412 ,  149 - 6 ,  149 - 6 - 1 ,  149 - 6 - 2 ,  149 - 6 - 3 ,  149 - 6 - 4 ,  149 - 6 - 5 ,  149 - 6 - 6 ,  149 - 6 - 7 ,  149 - 6 - 8 ,  149 - 6 - 9 ,  149 - 6 - 10 ,  149 - 6 - 11 ,  149 - 6 - 12 ,  149 - 6 - 13 ,  149 - 6 - 14 , and  149 - 6 - 6  are a first plurality of icons in area  802 . Icons  141 ,  148 ,  144 ,  143 ,  155 ,  149 - 2 ,  154 ,  149 - 1 ,  149 - 4 ,  149 - 3 ,  153 ,  412 , and  149 - 6  form a first set in area  802  in  FIG. 8A ; icons  149 - 6 - 1 ,  149 - 6 - 2 ,  149 - 6 - 3 ,  149 - 6 - 4 ,  149 - 6 - 5 , and  149 - 6 - 6  form a second set in area  802  in  FIG. 8B ; and icons  149 - 6 - 7 ,  149 - 6 - 8 ,  149 - 6 - 9 ,  149 - 6 - 10 ,  149 - 6 - 11 ,  149 - 6 - 12 ,  149 - 6 - 13 ,  149 - 6 - 14 , and  149 - 6 - 15  form a third set in area  802  in  FIG. 8C . In this context, “separately displayed” means when one of the sets is displayed, the other sets are not concurrently displayed, except possibly during a brief transition from one set of icons to the next (e.g., an animation). As this example illustrates, the first and second sets of the first plurality of icons are distinct sets of icons. 
     In some embodiments, the first plurality of icons includes a plurality of application launch icons, wherein in response to detecting activation of an application launch icon in the plurality of application icons, an application that corresponds to the activated application icon is launched and displayed. In some embodiments, the applications include a default set of applications, third-party applications, and/or web-clip widget applications. The application launch icons are not for issuing commands or subcommands with an application. Rather, they are for launching applications. If an application is already launched, then activation of the corresponding application launch icon results in display of the application. 
     In some embodiments, the first plurality of icons includes one or more web-clip widget icons (e.g., widget icon  149 - 6 ,  FIG. 8A ), wherein in response to detecting activation of a web-clip widget icon, a portion of a web page that corresponds to the activated web-clip widget icon is displayed. 
     The computing device displays ( 904 ) a second plurality of icons in a second area (e.g., tray  408 ,  FIG. 8A ) on the touch screen display while displaying icons in the first plurality of icons in the first area. For example, in  FIGS. 8A-8C , application launch icons  138 ,  140 ,  147 , and  152  are displayed in tray  408 . The second area is different (e.g., visually distinct) from the first area. For example, tray  408  is different from area  802  in  FIG. 8A . In some embodiments, the second plurality of icons correspond to applications or functions that are frequently used by a user. 
     In some embodiments, the second plurality of icons includes a plurality of application launch icons, wherein in response to detecting activation of an application icon in the plurality of application icons, an application that corresponds to the activated application icon is launched and/or displayed, as explained above. In some embodiments, the applications include a default set of applications, third-party applications, and/or web-clip widget applications. 
     The computing device detects ( 906 ) a first finger gesture on the touch screen display in the first area. In some embodiments, the first finger gesture is a swipe gesture (e.g., swipe  808 ,  FIG. 8A ). In some embodiments, the swipe gesture is a horizontal (or substantially horizontal) swipe gesture on the touch screen display, from left to right or from right to left on the touch screen display. In some embodiments, the swipe gesture is a vertical (or substantially vertical) swipe gesture on the touch screen display. 
     In response to detecting the first finger gesture on the touch screen display in the first area, the computing device replaces ( 908 ) display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display while maintaining the display of the second plurality of icons in the second area on the touch screen display. For example, in response to swipe  808 , UI  800 A ( FIG. 8A ) transitions to UI  800 B ( FIG. 8B ). The first set of icons ( 141 ,  148 ,  144 ,  143 ,  155 ,  149 - 2 ,  154 ,  149 - 1 ,  149 - 4 ,  149 - 3 ,  153 ,  412 , and  149 - 6  in area  802 ,  FIG. 8A ) are replaced by a second set of icons ( 149 - 6 - 1 ,  149 - 6 - 2 ,  149 - 6 - 3 ,  149 - 6 - 4 ,  149 - 6 - 5 , and  149 - 6 - 6  in area  802 ,  FIG. 8B ) while the display of the second plurality of icons ( 138 ,  140 ,  147 , and  152 ) is maintained. 
     In some embodiments, replacing display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display comprises an animation that moves the first set out of the first area and the second set into the first area. 
     In some embodiments, the plurality of sets of icons includes a number of sets of icons that are configured to be separately displayed as a sequence of sets of icons in the first area of the touch screen display. In some embodiments, the computing device displays two or more set-sequence-indicia icons (e.g., icons  804 - 1 ,  804 - 2 , and  804 - 3  in  FIGS. 8A-8D ). The set-sequence-indicia icons provide information about the number of sets of icons in the plurality of sets of icons and a position of a displayed set of icons in the sequence of sets of icons. In response to detecting the first finger gesture, the computing device updates ( 910 ) the information provided by the set-sequence-indicia icons to reflect the replacement of the displayed first set by the second set. For example, set-sequence-indicia icons  804 - 1 ,  804 - 2 , and  804 - 3  in  FIGS. 8A-8D  indicate that there are three sets of icons in the plurality of sets of icons. The set-sequence-indicia icons  804 - 1 ,  804 - 2 , and  804 - 3  also indicate a position of a displayed set of icons in the sequence of sets of icons. For example, the set-sequence-indicia icons are displayed in a sequence, with the icon that corresponds to the set that is currently displayed being visually distinguished from the other set-sequence-indicia icons (e.g., icon  804 - 1  is darkened in  FIG. 8A  when the first set is displayed, icon  804 - 2  is darkened in  FIG. 8B  when the second set is displayed, and icon  804 - 3  is darkened in  FIG. 8C  when the third set is displayed). 
     In some embodiments, the computing device detects ( 912 ) a second finger gesture on an icon in the second set of the first plurality of icons. In response to detecting the second finger gesture, the computing device displays ( 914 ) an application that corresponds to the icon in the second set upon which the second finger gesture was detected. For example, in response to a finger tap gesture  814  ( FIG. 8B ), user-created widget  149 - 6 - 5  is displayed. 
     In some embodiments, the computing device detects ( 916 ) a third finger gesture on the touch screen display while the second set of the first plurality of icons are displayed. In response to detecting the third finger gesture, the computing device replaces ( 918 ) display of the second set of the first plurality of icons with display of a third set of the first plurality of icons in the first area on the touch screen display while maintaining the display of the second plurality of icons in the second area on the touch screen display. For example, in response to detecting swipe  812  ( FIG. 8B ), the computing device replaces ( 918 ) display of the second set of the first plurality of icons (icons  149 - 6 - 1 ,  149 - 6 - 2 ,  149 - 6 - 3 ,  149 - 6 - 4 ,  149 - 6 - 5 , and  149 - 6 - 6 ,  FIG. 8B ) with display of a third set of the first plurality of icons (icons  149 - 6 - 7 ,  149 - 6 - 8 ,  149 - 6 - 9 ,  149 - 6 - 10 ,  149 - 6 - 11 ,  149 - 6 - 12 ,  149 - 6 - 13 ,  149 - 6 - 14 , and  149 - 6 - 15 ,  FIG. 8C ) in area  802  on the touch screen display while maintaining the display of the second plurality of icons in the second area on the touch screen display (icons  138 ,  140 ,  147 , and  152  in tray  408 ). 
     In some embodiments, the computing device detects ( 920 ) a fourth finger gesture on an icon in the third set of the first plurality of icons. In response to detecting the fourth finger gesture, the computing device displays ( 922 ) an application that corresponds to the icon in the third set upon which the fourth finger gesture was detected. For example, in response to a finger tap gesture  816  ( FIG. 8C ), user-created widget  149 - 6 - 11  is displayed. 
     In some embodiments, the first finger gesture is a swipe gesture in a first direction and the computing device detects ( 924 ) a second finger swipe gesture on the touch screen display in a direction that is opposite (or substantially opposite) the first direction. In response to detecting the second finger swipe gesture, the computing device replaces ( 926 ) display of the first set of the first plurality of icons with a display of information, other than a set in the plurality of sets of icons, customized to a user of the device. In some embodiments, the customized information includes: local time, location, weather, stocks, calendar entries, and/or recent messages for the user. For example, in response to detecting finger swipe gesture  810  ( FIG. 8A ), the computing device replaces ( 926 ) display of the first set of the first plurality of icons (icons  141 ,  148 ,  144 ,  143 ,  155 ,  149 - 2 ,  154 ,  149 - 1 ,  149 - 4 ,  149 - 3 ,  153 ,  412 , and  149 - 6 ,  FIG. 8A ) with a display of information, other than a set in the plurality of sets of icons, customized to a user of the device (e.g., local time, location, weather, stocks, calendar entries, and recent messages for the user in area  802 ,  FIG. 8D ). 
     In some embodiments, the first finger gesture is a swipe gesture (e.g., swipe  808 ,  FIG. 8A ) in a first direction and the computing device detects ( 924 ) a second finger swipe gesture (e.g., swipe  810 ,  FIG. 8A ) on the touch screen display in a direction that is opposite (or substantially opposite) the first direction. In response to detecting the second finger swipe gesture, the computing device replaces ( 926 ) display of the first set of the first plurality of icons with a display of information, other than a set in the plurality of sets of icons, customized to a user of the device, and updates ( 928 ) the information provided by a customized-information indicia icon (e.g., icon  806 ,  FIGS. 8A-8D ) and the set-sequence-indicia icons (e.g., icons  804 ) to reflect the replacement of the displayed first set by the information customized to the user (e.g., icon  806  is darkened in  FIG. 8D  and none of the set-sequence-indicia icons  804  are darkened). In some embodiments, the customized-information indicia icon and the set-sequence-indicia icons have the same visual appearance (e.g., all are circles, not shown). In some embodiments, the customized-information indicia icon and the set-sequence-indicia icons are visually distinct (e.g., the customized-information indicia icon  806  is a star and the set-sequence-indicia icons  804  are circles). In some embodiments, the customized-information indicia icon  806  and the set-sequence-indicia icons  804  are adjacent to each other (e.g., as shown in  FIGS. 8A-8D ). 
     Attention is now directed towards interface reconfiguration. In response to a user initiating an interface reconfiguration mode, positions of one or more icons displayed on the portable device may be varied about respective average positions. The varying of the positions of the one or more icons may include animating the one or more icons to simulate floating of the one or more icons on a surface corresponding to a surface of a display in the portable device. The display may be a touch-sensitive display, which responds to physical contact by a stylus or one or more fingers at one or more contact points. While the following embodiments may be equally applied to other types of displays, a touch-sensitive display is used as an illustrative example. 
     The varying of the positions of the one or more icons may intuitively indicate to the user that the positions of the one or more icons may be reconfigured by the user. The user may modify, adapt and/or reconfigure the positions of the one or more icons. In embodiments where the portable device includes a touch-sensitive display, the user may make contact with the touch-sensitive display proximate to a respective icon at a first position. Upon making contact with the touch-sensitive display, the respective icon may cease varying its position. The user may drag the respective icon to a second position. Upon breaking contact with the touch-sensitive display, the respective icon may resume varying its position. In some embodiments, the respective icon can be “thrown,” so that the final position of the respective icon is different from the point at which the icon is released. In this embodiment, the final position can depend on a variety of factors, such as the speed of the “throw,” the parameters used in a simulated equation of motion for the “throw” (e.g., coefficient of friction), and/or the presence of a lay out grid with simulated attractive forces. In some embodiments, the display may include two regions. During the interface reconfiguration mode, positions of one or more icons displayed in the first region may be varied while positions of one or more icons displayed in the second region may be stationary. 
     The user may similarly modify, adapt and/or reconfigure the positions of additional icons during the interface reconfiguration mode. When the user has completed these changes (at least for the time being), he or she may terminate the interface reconfiguration mode. In response to this user action, the portable device may return to a normal mode of operation and the varying of the displayed positions of the one or more icons will cease. 
     The user may initiate or terminate the interface reconfiguration process by selecting one or more appropriate physical buttons on the portable device (e.g., menu button  204 ,  FIG. 2 ), by a gesture (such as making contact and swiping one or more fingers across the touch-sensitive display or making contact and holding for more than a predefined time period) and/or by selecting one or more soft buttons (such as one or more icons that are displayed on the touch-sensitive display). As used herein, a gesture is a motion of the object/appendage making contact with the touch screen display surface. Exemplary gestures include finger tap gestures and finger swipe gestures. In some embodiments, the interface reconfiguration process terminates a pre-defined time after the interface reconfiguration process is initiated, i.e., there is a time out. 
     The one or more icons displayed on the portable device may be graphical objects. In some embodiments, the one or more icons may be on-screen representations of controls that may be manipulated by the user, such as bars, buttons and text boxes. In some embodiments, the one or more icons correspond to application programs (email, browser, address book, etc.) and/or web-clip widgets that may be selected by the user by contacting the touch-sensitive display proximate to an icon of interest. 
       FIG. 10  is a flow diagram of a position adjustment process  1000  for a portable multifunction device in accordance with some embodiments. While the position adjustment process  1000  described below includes a number of operations that appear to occur in a specific order, it should be apparent that the process  1000  can include more or fewer operations, which can be executed serially or in parallel (e.g., using parallel processors or a multi-threading environment), an order of two or more operations may be changed and/or two or more operations may be combined into a single operation. 
     In the position adjustment process  1000 , a plurality of icons are displayed in a GUI in a touch-sensitive display ( 1002 ). A first predefined user action that initiates an interface reconfiguration process is detected ( 1004 ). Exemplary predefined user actions include selecting a physical button on the portable device, making a predefined gesture on the touch screen display surface, or selecting a soft button. Position(s) of one or more of the plurality of displayed icons are varied about respective average position(s) ( 1006 ). A point of contact with the touch-sensitive display at a first position of a respective icon is detected ( 1008 ). Movement of the point of contact to a second position is detected ( 1010 ). Movement of the respective icon to the second position is displayed and the respective icon is displayed at the second position ( 1012 ). 
     If a second predefined user action that terminates the interface reconfiguration process is detected ( 1014 —yes), the position(s) of the one or more icons is fixed ( 1016 ). Exemplary predefined user actions include selecting or deselecting a physical button on the portable device (e.g., menu button  204 ,  FIG. 2 ), making another predefined gesture on the touch screen display surface, or selecting or deselecting a soft button. The fixed position(s) may correspond to a respective average position(s) for the one or more icons. If a second pre-defined user action that terminates the interface reconfiguration process is not detected ( 1014 —no), the process may continue when a point of contact proximate to the same or another icon is detected ( 1008 ). 
       FIGS. 11A-11OO  illustrate exemplary user interfaces during interface reconfiguration in accordance with some embodiments. 
     In some embodiments, the user interface on the touch screen display  112  is divided into multiple sections or windows. For example, in  FIG. 11A , a region of UT  1100 A may include a tray  408  for holding icons or graphical objects representing functions that are frequently used by the user (e.g., phone  138 , mail  140 , and browser  147 ) and a region or area  802  for holding icons or graphical objects representing functions that are used less frequently by the user (e.g., IM  141 , calendar  148 , image management  144 , etc.). 
       FIGS. 11B-11D  illustrate the portable multifunction device  100  during the interface reconfiguration mode in accordance with some embodiments. After the interface reconfiguration mode is initiated, the display of one or more of the icons in the area  802  is modified from the previous stationary positions to time-varying positions. As noted previously, the display may include animating one or more of the icons to simulate floating of one or more of the icons on a surface corresponding to the display surface. For example, the animated varying of the positions of one or more of the icons during the interface reconfiguration mode may resemble that of a hockey puck in an air hockey game. The displayed position(s) of a respective icon in the icons may be varied in a region  1104  ( FIG. 11B ) centered on the average position of the respective icon. 
     While  FIGS. 11B-11D  illustrate movement of one or more of the icons in the area  802 , in other embodiments positions of one or more of the icons in another region of the user interface, such as tray  408 , may be varied separately or in addition to those of one or more of the icons in area  802 . 
     The time-varying position(s) of one or more of the icons in area  802  intuitively indicate to the user that the positions of one or more of the icons may be modified. This is illustrated in  FIGS. 11C-11D , which show the repositioning of an icon during the interface reconfiguration mode. The user makes contact with one of the icons that is moving at a position  1108  and moves the point of contact across the display surface. The contact and the motion are detected by the portable multifunction device  100 . As a consequence, the displayed icon, in this example corresponding to a stocks application  149 - 2 , is moved accordingly. 
     As shown in  FIG. 11D , the user moves the stocks application icon  149 - 2  to position  1110  and breaks contact with the display surface. The stocks application icon  149 - 2  is now displayed at the position  1110 . While the displayed position of the stocks application icon  149 - 2  is shown as stationary in  FIG. 11D , in some embodiments the position of the stocks application icon  149 - 2  may be varied once the user breaks contact with the display surface. In some embodiments, only icons displayed in one or more subsections of the user interface are displayed with a varying position during the interface reconfiguration mode. Thus, if the stocks application icon  149 - 2  had been dragged to another position in the area  802 , it may be displayed with a varying position after the user breaks contact with the display. In some embodiments, the device may provide audio and/or tactile feedback when an icon is moved to a new position, such as an audible chime and/or a vibration. 
       FIG. 11D  also illustrates the optional displacement of the browser icon  147  to position  1112 . The browser icon  147  was displaced from its initial position to its new position  1112  due to at least partial overlap with the stocks application icon  149 - 2 , i.e., when the portable multifunction device  100  determined that the user positioned the stocks application icon  149 - 2  over the browser icon  147 , the displayed position of the browser icon  147  was changed. 
     In other embodiments, an icon may be evicted or removed from the tray  408  when an additional icon, such as the iPod icon  152 , is added to the tray  408 . For example, the tray  408  may be configured to accommodate a finite number of icons, such as 4 icons. If an additional icon is added to the tray  408 , a nearest icon to the additional icon or an icon that at least partially overlaps the additional icon may be evicted or removed from the tray  408 . In some embodiments, the evicted icon floats or zooms from its position in tray  408  to a new position in area  802 , where it may join a sorted list of icons. In some embodiments, if the eviction process is not completed (e.g., the additional icon is not added to tray  408 ), the evicted icon may halt its progress towards its new position in area  802  and return to its position in tray  408 . 
       FIG. 11E  illustrates the user interface after the interface reconfiguration mode has been terminated or has terminated (due to a time out) in accordance with some embodiments. The icons in UI  1100 E have stationary positions. The stocks application icon  149 - 2  and the browser icon  147  are displayed in their new positions in the tray  408 . 
     The animated effects during the interface reconfiguration mode, such as the varying position(s) of one or more of the icons, may be in accordance with corresponding equations of motion for one or more of the icons in a plane substantially coincident with the touch screen display surface. The equations of motion may have a coefficient of friction less than a threshold allowing the simulation and/or animation of floating or sliding of one or more of the icons. The equation of motion for the respective icon may have a non-zero initial velocity, a non-zero angular velocity, and/or a restoring force about the respective average position of the respective icon such that the position of the respective icon oscillates in the region  1104  ( FIG. 11B ) substantially centered on the respective average position of the respective icon. 
     In some embodiments, the position of the respective icon may be varied during the interface reconfiguration mode in such a way that the respective icon rotates about the respective average position of the respective icon while maintaining a fixed orientation with respect to the user interface and the portable electronic device  100 . This is illustrated in  FIGS. 11F and 11G . In this example, the position of the online video icon  155  in area  802  is varied in such a way that it maintains a fixed orientation in region  1104 . This may make it easier for the user to determine the function of the respective icon during the interface reconfiguration mode. 
       FIGS. 12A-12F  are flow diagrams of icon reconfiguration processes  1200  in accordance with some embodiments. The processes are performed by a computing device with a touch screen display (e.g., portable multifunction device  100 ). While the icon reconfiguration processes  1200  described below include a number of operations that appear to occur in a specific order, it should be apparent that the processes  1200  can include more or fewer operations, which can be executed serially or in parallel (e.g., using parallel processors or a multi-threading environment), an order of two or more operations may be changed and/or two or more operations may be combined into a single operation. 
     The computing device displays ( 1202 ) a first set of a first plurality of icons in a first area of the touch screen display (e.g., area  802 ,  FIG. 11H ). The first plurality of icons includes a plurality of sets of icons that are separately displayed in the first area of the touch screen display. For example, in  FIGS. 11H-11OO , icons  141 ,  148 ,  144 ,  143 ,  155 ,  149 - 2 ,  154 ,  149 - 1 ,  149 - 4 ,  149 - 3 ,  153 ,  412 ,  152 ,  149 - 6 - 20 ,  149 - 6 - 21 ,  149 - 6 - 22 ,  149 - 6 - 30 ,  149 - 6 - 31 ,  149 - 6 - 32 ,  149 - 6 - 33 ,  149 - 6 - 34 ,  149 - 6 - 35 ,  149 - 6 - 40 ,  149 - 6 - 41 ,  149 - 6 - 42 ,  149 - 6 - 43 ,  149 - 6 - 44 , and  149 - 6 - 45  are a first plurality of icons in area  802 . Icons  141 ,  148 ,  144 ,  143 ,  155 ,  149 - 2 ,  154 ,  149 - 1 ,  149 - 4 ,  149 - 3 ,  153 ,  412 ,  152 ,  149 - 6 - 20 ,  149 - 6 - 21 , and  149 - 6 - 22  form a first set in area  802  in  FIG. 11H ; icons  149 - 6 - 30 ,  149 - 6 - 31 ,  149 - 6 - 32 ,  149 - 6 - 33 ,  149 - 6 - 34  and  149 - 6 - 35  form a second set in area  802  in  FIG. 11Z ; and icons  149 - 6 - 40 ,  149 - 6 - 41 ,  149 - 6 - 42 ,  149 - 6 - 43 ,  149 - 6 - 44 , and  149 - 6 - 45  form a third set in area  802  in  FIG. 11KK . In this context, “separately displayed” means when one of the sets is displayed, the other sets are not concurrently displayed, except possibly during a brief transition from one set of icons to the next (e.g., an animation). As this example illustrates, respective sets in the first plurality of icons are distinct sets of icons, although an icon can be moved from one set to another set during the icon reconfiguration process (e.g., as described below using calculator icon  149 - 3  as an example). 
     In some embodiments, the first plurality of icons includes a plurality of application launch icons, wherein in response to detecting activation of an application icon in the plurality of application icons when the user interface reconfiguration process is not active, an application that corresponds to the activated application icon is launched and displayed. In some embodiments, the applications include a default set of applications, third-party applications, and/or web-clip widget applications. As noted above, the application launch icons are not for issuing commands or subcommands with an application. Rather, they are for launching applications. If an application is already launched, then activation of the corresponding application launch icon results in display of the application. 
     In some embodiments, the first plurality of icons includes one or more web-clip widget icons (e.g., web-clip widget icons  149 - 6 - 20 ,  149 - 6 - 21 , and  149 - 6 - 22 ,  FIG. 11H ), wherein in response to detecting activation of a web-clip widget icon when the user interface reconfiguration process is not active, a portion of a web page that corresponds to the activated web-clip widget icon is displayed. 
     The computing device displays ( 1204 ) a second plurality of icons in a second area on the touch screen display (e.g., tray  408 ,  FIG. 11H ) while displaying icons in the first plurality of icons in the first area. The second area is different (e.g., visually distinct) from the first area. For example, tray  408  is different from area  802  in  FIG. 11H . In some embodiments, the second plurality of icons correspond to applications or functions that are frequently used by a user. 
     In some embodiments, the second plurality of icons includes a plurality of application launch icons, wherein in response to detecting activation of an application icon in the plurality of application icons when the user interface reconfiguration process is not active, an application that corresponds to the activated application icon is launched and/or displayed, as explained above. In some embodiments, the applications include a default set of applications, third-party applications, and/or web-clip widget applications. 
     The computing device detects ( 1206 ) a first finger gesture on the touch screen display. In some embodiments, the first finger gesture is a stationary (or substantially stationary) contact with an icon in the first set of the first plurality of icons (e.g., gesture  1114  on stocks icon  149 - 2 ,  FIG. 11H ) for greater than a predetermined time (e.g., 0.5-2.0 seconds). In some embodiments, the first finger gesture is on an edit icon (not shown). In some embodiments, the first finger gesture is on any application icon. 
     In response to detecting the first finger gesture, the computing device initiates a user interface reconfiguration process, and varies positions of one or more icons in the first set of the first plurality of icons about respective average positions ( 1208 ). In some embodiments, in response to detecting the first finger gesture, the computing device also varies ( 1210 ) positions of one or more icons in the second plurality of icons about respective average positions (e.g., UI  1100 I,  FIG. 11I ). 
     In some embodiments, the varying includes animating the one or more icons to simulate floating of the one or more icons on a surface corresponding to a surface of the touch screen display. 
     In some embodiments, the varying position of a respective icon in the one or more icons corresponds to an equation of motion in a plane substantially coincident with the touch screen display, the equation of motion having a coefficient of friction less than a threshold. In some embodiments, the equation of motion for the respective icon has a non-zero initial velocity. In some embodiments, the equation of motion for the respective icon has a restoring force about a respective average position of the respective icon such that the position of the respective icon oscillates in a region substantially centered on the respective average position of the respective icon. In some embodiments, the equation of motion for the respective icon includes a non-zero angular velocity. In some embodiments, the respective icon rotates about the respective average position of the respective icon while maintaining a fixed orientation with respect to the touch screen display. 
     In some embodiments, the varying includes randomly varying each icon in the first set of the first plurality of icons about a respective average position. 
     In some embodiments, icons displayed in at least one of the first area and the second area include icons that may be deleted by a user and icons that may not be deleted by the user. In some embodiments, the computing device visually distinguishes ( 1212 ) the icons that may be deleted by the user from the icons that may not be deleted by the user, detects ( 1214 ) one or more finger gestures corresponding to a request to delete an icon that may be deleted by the user; and, in response to detecting the one or more finger gestures corresponding to the request to delete the icon, deletes ( 1216 ) the icon. For example, in  FIG. 11I , only the web clip widgets  149 - 6  may be deleted, so these icons have a circled “X” deletion icons  1116  next to them to visually indicate that these icons may be deleted. In response to detecting a finger gesture on the deletion icon  1116  ( FIG. 11I ) for icon  149 - 6 - 22  ( FIG. 11I ), icon  149 - 6 - 22  is deleted ( FIG. 11J ). 
     In some embodiments, third party applications and web clip widgets may be deleted, but core or default applications may not be deleted. In some embodiments, if the device is reset, the default applications are displayed in the first set in area  802  and in tray  408 , with the third party applications and web clip widgets deleted. In some embodiments, if the device is reset, the default applications are displayed in the first set in area  802  and in tray  408 , with the third party applications and web clip widgets displayed after the default applications in the first set in area  802 . In some embodiments, if the device is reset, the default applications are displayed in the first set in area  802  and in tray  408 , with the third party applications and web clip widgets displayed in a second set in area  802 . 
     In some embodiments, the computing device detects ( 1218 ) a user making a point of contact with the touch screen display at a first position corresponding to a first icon in the first set and detects movement of the point of contact to a second position on the touch screen display. In response to detecting the point of contact and detecting movement of the point of contact, the computing device displays ( 1220 ) movement of the first icon to the second position on the touch screen display and displays the first icon at the second position. In some embodiments, the second position is in the first area. For example, in response to detecting point of contact  1118  on stocks icon  149 - 2  ( FIG. 11J ) and detecting movement of the point of contact, the computing device displays ( 1220 ) movement of the stocks icon  149 - 2  to the second position ( FIG. 11J ) on the touch screen display and displays the stocks icon  149 - 2  at the second position ( FIG. 11L ). 
     In some embodiments, the computing device moves ( 1222 ) a second icon from a respective initial position to a respective new position when the second position of the first icon at least partially overlaps with the respective initial position of the second icon. For example, the iPod icon  152 , which overlaps with the stocks icon  149 - 2  ( FIG. 11J ), is moved to a new position ( FIGS. 11K-11L ). In some embodiments, the second icon is either in the first area (e.g., area  902 ) or the second area (e.g., tray  408 ). 
     In some embodiments, the second position is in the first area and the computing device rearranges ( 1224 ) icons in the first set other than the first icon to accommodate display of the first icon at the second position in the first area (e.g., as shown in  FIGS. 11K-11L ). 
     In some embodiments, rearranging ( 1224 ) icons in the first set other than the first icon includes compacting ( 1226 ) at least some of the icons in the first set other than the first icon to place an icon in the first position, which was previously occupied by the first icon (e.g., as shown in  FIGS. 11K-11L ). 
     In some embodiments, rearranging ( 1224 ) icons in the first set other than the first icon includes snaking ( 1228 ) at least some of the icons in the first set other than the first icon to place an icon in the first position, which was previously occupied by the first icon (e.g., as shown in  FIGS. 11K-11L ). 
     In some embodiments, rearranging ( 1224 ) icons in the first set other than the first icon includes moving ( 1230 ) an icon in the first set to the first position, which was previously occupied by the first icon, wherein the moved icon was at the second position prior to movement of the first icon (e.g., as shown in  FIG. 11M ). In other words, the icons in the first position and the second position are swapped. 
     In some embodiments, the computing device fixes ( 1232 ) a position of the first icon at the second position and ceases to vary positions of the one or more icons in the first set in response to detecting a predefined user action for terminating the user interface reconfiguration process (e.g., as shown in  FIG. 11N ). In some embodiments, the predefined user action is activation of a physical button (e.g., menu button  204 ,  FIG. 11N ) or a soft button (e.g., a done icon, not shown). 
     In some embodiments, the computing device detects ( 1234 ) a user making a first point of contact (e.g., contact  1120 ,  FIG. 11O ) with the touch screen display at a first position corresponding to a first icon in the first set and detects movement of the first point of contact to a second position in the second area on the touch screen display (e.g., as shown in  FIG. 11O ). In response to detecting the first point of contact and detecting movement of the first point of contact, the computing device displays ( 1236 ) movement of the first icon to the second position in the second area on the touch screen display and displays the first icon at the second position (e.g., as shown in  FIG. 11Q ). In some embodiments, icons in the second area are symmetrically distributed about the center of the second area (e.g., as shown in  FIG. 11R ). 
     In some embodiments, the computing device moves ( 1238 ) a third icon in the second plurality of icons from a respective initial position to a respective new position when the new position of the first icon at least partially overlaps with the respective initial position of the third icon (e.g., as shown in  FIGS. 11P-11R , where mail icon  140  and browser icon  147  move to new positions). In some embodiments, the size of the icons in the second area (e.g., tray  408 ) is reduced as more icons are added, until a predetermined maximum number (e.g., 6 icons) is reached (e.g., as shown in  FIG. 11S ). In some embodiments, after the maximum is reached, icons must be removed from the second area prior to adding more icons to the second area. In some embodiments, after the maximum is reached, icons in the second area are evicted from the second area when more icons are added to the second area. 
     In some embodiments, the computing device detects ( 1240 ) the user making a second point of contact (e.g., contact  1122 ,  FIG. 11T ) with the touch screen display at a third position corresponding to a second icon in the second plurality of icons in the second region on the touch screen display and detects movement of the second point of contact to a fourth position in the first region on the touch screen display (e.g., as shown in  FIG. 11T ). The computing device responds ( 1242 ) to detecting the second point of contact and detecting movement of the second point of contact by displaying movement of the second icon to the fourth position of the touch screen display and displaying the second icon at the fourth position (e.g., as shown in  FIGS. 11T-11V , where mail icon  140  moves from the tray  408  to the first area  802 ). In some embodiments, the computing device fixes ( 1244 ) a position of the second icon at the fourth position and ceases to vary positions of the one or more icons in the first set in response to detecting a predefined user action for terminating the predefined user interface reconfiguration process (e.g., as shown in  FIG. 11W ). In some embodiments, the predefined user action is activation of a physical button (e.g., menu button  204 ,  FIG. 11W ) or a soft button (e.g., a done icon, not shown). 
     In some embodiments, the computing device detects ( 1246 ) a second finger gesture on a first icon in the first set on the touch screen display. In response to detecting the second finger gesture, the computing device replaces ( 1256 ) display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display, and moves the first icon from the first set to the second set (e.g., as shown in  FIGS. 11X-11Z , where the first set of icons ( 141 ,  148 ,  144 ,  143 ,  155 ,  149 - 2 ,  154 ,  149 - 1 ,  149 - 4 ,  149 - 3 ,  153 ,  412 ,  152 ,  149 - 6 - 20 ,  149 - 6 - 21 , and  149 - 6 - 22 ) is replaced by the second set of icons ( 149 - 6 - 30 ,  149 - 6 - 31 ,  149 - 6 - 32 ,  149 - 6 - 33 ,  149 - 6 - 34  and  149 - 6 - 35 ) and the calculator icon  149 - 3  is moved from the first set to the second set). 
     In some embodiments, detecting the second finger gesture includes: detecting ( 1248 ) a user making a first point of contact (e.g., contact  1124 ,  FIG. 11X ) with the touch screen display at a first position corresponding to the first icon in the first set and detecting movement of the first point of contact to an edge of the first area; and in response to detecting the first point of contact and detecting movement of the first point of contact to the edge of the first area, displaying ( 1250 ) movement of the first icon to the edge of the first area (e.g., as shown in  FIG. 11X  for calculator icon  149 - 3 ). In some embodiments, the edge of first area coincides with an edge of the touch screen display. In some embodiments, the plurality of sets form a sequence of sets and going to the right edge results in display of the next set in the sequence of sets and going to the left edge results in display of the previous set in the sequence of sets. In some embodiments, the plurality of sets form a sequence of sets and going to the bottom edge results in display of the next set in the sequence of sets and going to the top edge results in display of the previous set in the sequence of sets. 
     In some embodiments, detecting the second finger gesture includes detecting ( 1252 ) the first point of contact at the edge of the first area for greater than a predetermined time (e.g., 0.2-1.0 seconds). 
     In some embodiments, detecting the second finger gesture includes detecting ( 1254 ) movement of the first point of contact away from the edge of the first area and then detecting another movement of the first point of contact back to the edge of the first area (e.g., as shown in  FIG. 11Y  for calculator icon  149 - 3 ) within a predetermined time (e.g., 0.2-0.5 seconds). 
     In some embodiments, the computing device detects ( 1258 ) a user making a second point of contact with the touch screen display at a second position corresponding to the first icon in the second set and detects movement of the second point of contact to a third position on the touch screen display. In response to detecting the second point of contact and detecting movement of the second point of contact, the computing device displays ( 1260 ) movement of the first icon to the third position on the touch screen display and displays the first icon at the third position (e.g., as shown in  FIGS. 11Z, 11AA, and 11CC-11EE  for calculator icon  149 - 3 ). In some embodiments, the third position is in the first area. In some embodiments, the first icon is the only icon in the second set (e.g., as shown in  FIG. 11BB  for calculator icon  149 - 3 ). In other words, the first icon is added to an otherwise empty first area. In some embodiments, the plurality of sets of icons that are separately displayed in the first area comprise a sequence of sets and, during the reconfiguration process, an empty set is added after the last set of icons in the sequence of sets. 
     In some embodiments, positions of one or more icons in the second set of the first plurality of icons vary about respective average positions (e.g., as shown in  FIGS. 11Z and 11AA ). In some embodiments, positions of all of the icons in the second set vary about respective average positions. In some embodiments, positions of all of the icons in the second set except the first icon vary about respective average positions. 
     In some embodiments, the third position is in the first area and the computing device rearranges ( 1262 ) icons in the second set other than the first icon to accommodate display of the first icon at the third position in the first area (e.g., as shown in  FIGS. 11CC and 11DD ). In some embodiments, rearranging icons in the second set other than the first icon includes compacting ( 1264 ) at least some of the icons in the first set and the second set other than the first icon (e.g., as shown in  FIGS. 11FF and 11GG , where icon  149 - 6 - 30  is compacted into the first set). In some embodiments, rearranging icons in the second set other than the first icon includes snaking ( 1266 ) at least some of the icons in the second set other than the first icon (e.g., as shown in  FIGS. 11CC and 11DD ). 
     In some embodiments, the plurality of sets of icons includes a number of sets of icons that are configured to be separately displayed as a sequence of sets of icons in the first area of the touch screen display. The computing device displays ( 1268 ) two or more set-sequence-indicia icons (e.g., icons  804 - 1 ,  804 - 2 , and  804 - 3  in  FIGS. 11H-11OO , which operate in the same manner as the corresponding icons in  FIGS. 8A-8D , described above). The set-sequence-indicia icons provide information about the number of sets of icons in the plurality of sets of icons and a position of a displayed set of icons in the sequence of sets of icons. In response to detecting the second finger gesture, the computing device updates ( 1270 ) the information provided by the set-sequence-indicia icons to reflect the replacement of the displayed first set by the second set (e.g., icon  804 - 1  is darkened in  FIG. 11X  when the first set is displayed and icon  804 - 2  is darkened in  FIG. 11Z  when the second set is displayed). 
     In some embodiments, the computing device fixes ( 1272 ) a position of the first icon at the third position and ceases to vary positions of the one or more icons in the second set in response to detecting a predefined user action for terminating the user interface reconfiguration process (e.g., as shown in  FIGS. 11EE and 11HH ). In some embodiments, the predefined user action is activation of a physical button (e.g., menu button  204 ,  FIG. 11EE or 11HH ) or a soft button (e.g., a done icon, not shown). 
     In some embodiments, the computing device detects ( 1274 ) a second finger gesture on a first icon in the first set on the touch screen display. In response to detecting the second finger gesture, the computing device replaces ( 1276 ) display of the first set of the first plurality of icons with display of a second set of the first plurality of icons in the first area on the touch screen display, and moves the first icon from the first set to the second set (e.g., as shown in  FIGS. 11X-11Z , where the first set of icons ( 141 ,  148 ,  144 ,  143 ,  155 ,  149 - 2 ,  154 ,  149 - 1 ,  149 - 4 ,  149 - 3 ,  153 ,  412 ,  152 ,  149 - 6 - 20 ,  149 - 6 - 21 , and  149 - 6 - 22 ) is replaced by the second set of icons ( 149 - 6 - 30 ,  149 - 6 - 31 ,  149 - 6 - 32 ,  149 - 6 - 33 ,  149 - 6 - 34  and  149 - 6 - 35 ) and the calculator icon  149 - 3  is moved from the first set to the second set). The computing device detects ( 1278 ) a third finger gesture on the first icon in the second set on the touch screen display. In response to detecting the third finger gesture, the computing device replaces ( 1280 ) display of the second set of the first plurality of icons with display of a third set of the first plurality of icons in the first area on the touch screen display, and moves the first icon from the second set to the third set (e.g., as shown in  FIGS. 11II -KK for calculator icon  149 - 3 ). The computing device detects ( 1282 ) a user making a second point of contact with the touch screen display at a second position corresponding to the first icon in the third set and detects movement of the second point of contact to a third position on the touch screen display. In response to detecting the second point of contact and detecting movement of the second point of contact, the computing device displays ( 1284 ) movement of the first icon to the third position on the touch screen display and displays the first icon at the third position (e.g., as shown in  FIGS. 11LL-11NN  for calculator icon  149 - 3 ). In some embodiments, the third position is in the first area. In some embodiments, the first icon is the only icon in the third set. In other words, the first icon is added to an otherwise empty first area. In some embodiments, positions of one or more icons in the third set of the first plurality of icons vary about respective average positions (e.g., as shown in  FIG. 11NN ). In some embodiments, positions of all of the icons in the third set vary about respective average positions. In some embodiments, positions of all of the icons in the third set except the first icon vary about respective average positions. 
     In some embodiments, the computing device fixes ( 1286 ) a position of the first icon at the third position and ceases to vary positions of the one or more icons in the third set in response to detecting a predefined user action for terminating the user interface reconfiguration process (e.g., as shown in  FIG. 11OO ). In some embodiments, the predefined user action is activation of a physical button (e.g., menu button  204 ,  FIG. 11OO ) or a soft button (e.g., a done icon, not shown). 
     The foregoing description, for purpose of explanation, has been described with reference to specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Many modifications and variations are possible in view of the above teachings. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best utilize the invention and various embodiments with various modifications as are suited to the particular use contemplated.

Metadata:
Filing Date: 20170207
Publication Date: 20200421
Grant Date: 20200421
Priority Date: 20080106
Inventors: HERZ, SCOTT M.
CHAUDHRI, IMRAN
CHRISTIE, GREGORY N.
Assignee: APPLE INC
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Family ID: 40845592