Patent Publication Number: US-2023143113-A1

Title: Device, method, and graphical user interface for manipulating workspace views

Description:
TECHNICAL FIELD 
     The disclosed embodiments relate generally to workspace views in electronic devices with touch-sensitive surfaces. More particularly, the disclosed embodiments relate to manipulating workspace views on such devices, such as moving between workspace views, moving a window between two workspace views, and displaying multiple workspace views. 
     BACKGROUND 
     The use of touch-sensitive surfaces as input devices for computers and other electronic computing devices has increased significantly in recent years. Exemplary touch-sensitive surfaces include touch pads and touch screen displays. Such surfaces are widely used to manipulate virtual objects in user interfaces for multifunction devices. 
     While using an operating system or other application with a plurality of open applications and/or application windows, a user may need to move from one workspace view (i.e., a first “virtual desktop”) to a different workspace view (i.e., a second “virtual desktop”), move one or more windows from a first workspace view to another workspace view, or see several workspace views simultaneously. Exemplary operating system user interfaces in which multiple workspace views can or could be implemented include the user interfaces for the OS X, Darwin, RTXC, LINUX, UNIX, and ‘WINDOWS operating systems. 
     But existing methods for performing these manipulations of workspace views are cumbersome and inefficient. For example, moving between one workspace view and another workspace view may require selecting an icon or other small graphical user interface object with a cursor, and/or remembering unintuitive keyboard shortcuts or other navigation commands. Such manipulations are tedious and create a significant cognitive burden on a user. In addition, existing methods take longer than necessary, thereby wasting energy. This latter consideration is particularly important in battery-operated devices. 
     Accordingly, there is a need for electronic devices with faster, more efficient methods and interfaces for manipulating workspace views. Such methods and interfaces may complement or replace existing methods for manipulating workspace views. Such methods and interfaces reduce the cognitive burden on a user and produce a more efficient human-machine interface. For battery-operated electronic devices, such methods and interfaces conserve power and increase the time between battery charges. 
     SUMMARY 
     The above deficiencies and other problems associated with user interfaces for electronic devices with touch-sensitive surfaces are reduced or eliminated by the disclosed devices. In some embodiments, the device is a desktop computer. In some embodiments, the device is portable (e.g., a notebook computer, a tablet, or a handheld device). In some embodiments, the device has a touchpad. In some embodiments, the device has a touch-sensitive display (also known as a “touch screen” or “touch screen display”). In some embodiments, the device has 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 surface. In some embodiments, in addition to manipulating workspace views, the functions include one or more of: image editing, drawing, presenting, word processing, website creating, disk authoring, spreadsheet making, game playing, telephoning, video conferencing, e-mailing, instant messaging, workout support, digital photographing, digital videoing, web browsing, digital music playing and/or digital video playing. Executable 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 accordance with some embodiments, a computer-implemented method is performed at a multifunction device with a display and a touch-sensitive surface. The method includes creating a plurality of workspace views. A respective workspace view is configured to contain content assigned by a user to the respective workspace view. The content includes application windows. The method further includes displaying a first workspace view in the plurality of workspace views on the display, without displaying other workspace views in the plurality of workspace views. The method also includes detecting a first multifinger gesture on the touch-sensitive surface. In response to detecting the first multifinger gesture on the touch-sensitive surface, the method includes replacing display of the first workspace view with concurrent display of the plurality of workspace views. 
     In accordance with some embodiments, a graphical user interface on a multifunction device with a display and a touch-sensitive surface includes a plurality of workspace views. The respective workspace view is configured to contain content assigned by a user to the respective workspace view. The content includes application windows. A first workspace view in the plurality of workspace views on the display is displayed without displaying other workspace views in the plurality of workspace views. A first multifinger gesture is detected on the touch-sensitive surface, In response to detecting the first multifinger gesture on the touch-sensitive surface, display of the first workspace view is replaced with concurrent display of the plurality of workspace views. 
     In accordance with some embodiments, a multifunction device, comprises: a display; a touch-sensitive surface; one or more processors; memory; and one or more programs. 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 include instructions for creating a plurality of workspace views. A respective workspace view is configured to contain content assigned by a user to the respective workspace view. The content includes application windows. The one or more programs also include instructions for displaying a first workspace view in the plurality of workspace views on the display, without displaying other workspace views in the plurality of workspace views; instructions for detecting a first multifinger gesture on the touch-sensitive surface, In response to detection of the first multifinger gesture on the touch-sensitive surface the device includes instructions to replace display of the first workspace view with concurrent display of the plurality of workspace views. 
     In accordance with some embodiments, a computer readable storage medium stores one or more programs, the one or more programs comprise instructions which, when executed by a multifunction device with a display and a touch-sensitive surface, cause the device to create a plurality of workspace views. A respective workspace view is configured to contain content assigned by a user to the respective workspace view. The content includes application windows. The programs also include instructions which, when executed by the multifunction device, cause the device to: display a first workspace view in the plurality of workspace views on the display, without displaying other workspace views in the plurality of workspace views; detect a first multifinger gesture on the touch-sensitive surface; and, in response to detection of the first multifinger gesture on the touch-sensitive surface instructions, replace display of the first workspace view with concurrent display of the plurality of workspace views. 
     In accordance with some embodiments, a multifunction device, comprises: a display; a touch-sensitive surface; means for creating a plurality of workspace views. A respective workspace view is configured to contain content assigned by a user to the respective workspace view. The content includes application windows, The device also comprises means for displaying a first workspace view in the plurality of workspace views on the display, without displaying other workspace views in the plurality of workspace views; means for detecting a first multifinger gesture on the touch-sensitive surface; and means, responsive to detection of the first multifinger gesture on the touch-sensitive surface, for replacing display of the first workspace view with concurrent display of the plurality of workspace views. 
     In accordance with some embodiments, an information processing apparatus for use in a multifunction device with a display and a touch-sensitive surface, comprises: means for creating a plurality of workspace views. A respective workspace view is configured to contain content assigned by a user to the respective workspace view. The content includes application windows. The information processing apparatus also comprises means for displaying a first workspace view in the plurality of workspace views on the display, without displaying other workspace views in the plurality of workspace views; means for detecting a first multifinger gesture on the touch-sensitive surface; and means, responsive to detection of the first multifinger gesture on the touch-sensitive surface, for replacing display of the first workspace view with concurrent display of the plurality of workspace views. 
     Thus, electronic devices with touch-sensitive surfaces are provided with faster, more efficient methods and interfaces for manipulating workspace views, thereby increasing the effectiveness, efficiency, and user satisfaction with such devices. Such methods and interfaces may complement or replace existing methods for manipulating workspace views. 
    
    
     
       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.  1 A and  1 B  are block diagrams illustrating portable multifunction devices with touch-sensitive displays in accordance with some embodiments. 
         FIG.  2    illustrates a portable multifunction device having a touch screen in accordance with some embodiments. 
         FIG.  3    is a block diagram of an exemplary multifunction device with a display and a touch-sensitive surface in accordance with some embodiments. 
         FIGS.  4 A and  4 B  illustrate exemplary user interfaces for a menu of applications on a portable multifunction device in accordance with some embodiments. 
         FIGS.  5 A- 5 GG  illustrate exemplary user interfaces for manipulating workspace views in accordance with some embodiments. 
         FIGS.  6 A- 6 E  are flow diagrams illustrating a method of manipulating workspace views 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 contact could be termed a second contact, and, similarly, a second contact could be termed a first contact, without departing from the scope of the present invention. The first contact and the second contact are both contacts, but they are not the same contact. 
     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 “includes” 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 computing devices, user interfaces for such devices, and associated processes for using such devices are described. In some embodiments, the computing device is a portable communications device such as a mobile telephone that also contains other functions, such as PDA and/or music player functions. Exemplary embodiments of portable multifunction devices include, without limitation, the iPhone® and iPod Touch® devices from Apple, Inc. of Cupertino, Calif. Other portable devices such as laptops or tablet computers with touch-sensitive surfaces (e.g., touch screen displays and/or touch pads) may also be used. It should also be understood that, in some embodiments, the device is not a portable communications device, but is a desktop computer with a touch-sensitive surface (e.g., a touch screen display and/or a touch pad). 
     In the discussion that follows, a computing device that includes a display and a touch-sensitive surface is described. It should be understood, however, that the computing device may include one or more other physical user-interface devices, such as 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 drawing application, a presentation application, a word processing application, a website creation application, a disk authoring application, a spreadsheet application, a gaming application, a telephone application, a video conferencing application, an e-mail application, an instant messaging application, a workout support 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-sensitive surface. One or more functions of the touch-sensitive surface 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-sensitive surface) 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 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 portable devices with touch-sensitive displays.  FIGS.  1 A and  1 B  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  10 Q 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 (I/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.  1 A and  1 B  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 802.11n), 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), 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. 
     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 . In an exemplary embodiment, projected mutual capacitance sensing technology is used, such as that found in the iPhone® and iPod Touch® from Apple, Inc. of Cupertino, Calif. 
     A touch-sensitive display in some embodiments of the touch screen  112  may be analogous to the multi-touch sensitive touchpads 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 touchpads 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 herein in their entirety. 
     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 (e.g., 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.  1 A and  1 B  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 lenses, 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 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.  1 A and  1 B  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”; Ser. No. 11/240,788, “Proximity Detector In Handheld Device”; 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”; and Ser. No. 11/638,251, “Methods And Systems For Automatic Configuration Of Peripherals,” which are hereby incorporated by reference 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). 
     The device  100  may also include one or more accelerometers  168 .  FIGS.  1 A and  1 B  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 which are incorporated by reference herein 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, 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 (e.g., detecting a finger-down event), determining if there is movement of the contact and tracking the movement across the touch-sensitive surface (e.g., detecting one or more finger-dragging events), and determining if the contact has ceased (e.g., detecting a finger-up event or a break in contact). The contact/motion module  130  receives contact data from the touch-sensitive surface. Determining movement of the point of contact, which is represented by a series of contact data, 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  detects contact on a touchpad. In some embodiments, the contact/motion module  130  and the controller  160  detects contact on a click wheel. 
     The contact/motion module  130  may detect a gesture input by a user. Different gestures on the touch-sensitive surface have different contact patterns. Thus, a gesture may be detected by detecting a particular contact pattern. For example, detecting a finger tap gesture includes detecting a finger-down event followed by detecting a finger-up event at the same position (or substantially the same position) as the finger-down event (e.g., at the position of an icon). As another example, detecting a finger swipe gesture on the touch-sensitive surface includes detecting a finger-down event followed by detecting one or more finger-dragging events, and subsequently followed by detecting a finger-up event. 
     In some embodiments, the contact/motion module  130  ( FIG.  3   ) detects finger gestures, and characterizes the finger gestures to determine whether the finger gestures are associated with specific elements in the user interface (e.g., applications and/or windows) or are part of a multifinger gesture (e.g., a pinching gesture or a five finger tap gesture) for changing the context (e.g., from a plurality of concurrently displayed workspace views to a single workspace view or from a first workspace view to a second workspace view) on the multifunction device. 
     The graphics module  132  includes various known software components for rendering and displaying graphics on the touch screen  112  or other display, 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. 
     In some embodiments, the graphics module  132  stores data representing graphics to be used. Each graphic may be assigned a corresponding code. The graphics module  132  receives, from applications etc., one or more codes specifying graphics to be displayed along with, if necessary, coordinate data and other graphic property data, and then generates screen image data to output to display controller  156 . 
     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 , 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  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 workout support 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, other image editing applications, drawing applications, presentation 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 (SMS). 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 , GPS module  135 , map module  154 , and music player module  146 , the workout support module  142  may be used to create workouts (e.g., with time, distance, and/or calorie burning goals); communicate with workout sensors (sports devices); receive workout sensor data; calibrate sensors used to monitor a workout; select and play music for a workout; and display, store and transmit workout data. 
     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 (e.g., edit), 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, 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. 
     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 (e.g., reposition to a new date/time), 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). 
     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 widget). 
     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, and U.S. patent application Ser. No. 11/968,067, “Portable Multifunction Device, Method, and Graphical User Interface for Playing Online Videos,” filed Dec. 31, 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 executable instructions for performing one or more functions described above and the methods described in this application (e.g., the computer-implemented methods and other information processing methods described herein). 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.  1 B ). 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 (U 1 )  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) or one or more styluses  203  (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 . 
       FIG.  3    is a block diagram of an exemplary multifunction device with a display and a touch-sensitive surface in accordance with some embodiments. Device  300  need not be portable. In some embodiments, the device  300  is a laptop computer, a desktop computer, a tablet computer, a multimedia player device, a navigation device, an educational device (such as a child&#39;s learning toy), a gaming system, or a control device (e.g., a home or industrial controller). The device  300  typically includes one or more processing units (CPU&#39;s)  310 , one or more network or other communications interfaces  360 , memory  370 , and one or more communication buses  320  for interconnecting these components. The communication buses  320  may include circuitry (sometimes called a chipset) that interconnects and controls communications between system components. The device  300  includes an input/output (I/O) interface  330  comprising a display  340 , which is typically a touch screen display, The user interface  330  also may include a keyboard and/or mouse (or other pointing device)  350  and a touchpad  355 , Memory  370  includes high-speed random access memory, such as DRAM, SRAM, DDR RAM or other random access solid state memory devices; and may include non-volatile memory, such as one or more magnetic disk storage devices, optical disk storage devices, flash memory devices, or other non-volatile solid state storage devices. Memory  370  may optionally include one or more storage devices remotely located from the CPU(s)  310 . In some embodiments, memory  370  stores programs, modules, and data structures analogous to the programs, modules, and data: structures stored in the memory  102  of portable multifunction device  100  ( FIG.  1   ), or a subset thereof. Furthermore, memory  370  may store additional programs, modules, and data structures not present in the memory  102  of portable multifunction device  100 . For example, memory  370  of device  300  may store drawing module  380 , presentation module  382 , word processing module  384 , website creation module  386 , disk authoring module  388 , and/or spreadsheet module  390 , while memory  102  of portable multifunction device  100  ( FIG.  1   ) may not store these modules. 
     Each of the above identified elements in  FIG.  3    may be stored in one or more of the previously mentioned memory devices. Each of the above identified modules corresponds to a set of instructions for performing a function described above. The above identified modules or programs (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. In some embodiments, memory  370  may store a subset of the modules and data structures identified above. Furthermore, memory  370  may store additional modules and data structures not described above. 
     Attention is now directed towards embodiments of user interfaces (“UI”) that may be implemented on a portable multifunction device  100 . 
       FIGS.  4 A and  4 B  illustrate exemplary user interfaces for a menu of applications on a portable multifunction device  100  in accordance with some embodiments, Similar user interfaces may be implemented on device  300 . in some embodiments, user interface  400 A includes the following elements, or a subset or superset thereof:
         Signal strength indicator(s)  402  for wireless communication(s), such as cellular and Wi-Fi signals;   Time  404 ;   Bluetooth indicator  405 ;   Battery status indicator  406 ;   Tray  408  with icons for frequently used applications, such as:
           Phone  138 , which may include an indicator  414  of the number of missed calls or voicemail messages;   E-mail client  140 , which may include an indicator  410  of the number of unread e-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 ;   Workout support  142 ;   Calendar  148 ;   Calculator  149 - 3 ;   Alarm clock  149 - 4 ;   Dictionary  149 - 5 ; and   User-created widget  149 - 6 .   
               

     In some embodiments, user interface  400 B includes the following elements, or a subset or superset thereof:
           402 ,  404 ,  405 ,  406 ,  141 ,  148 ,  144 ,  143 ,  149 - 3 ,  149 - 2 ,  149 - 1 ,  149 - 4 ,  410 ,  414 ,  138 ,  140 , and  147 , as described above;   Map  154 ;   Notes  153 ;   Settings  412 , which provides access to settings for the device  100  and its various applications  136 , as described further below;   Video and music player module  152 , also referred to as iPod (trademark of Apple, Inc.) module  152 ; and   Online video module  155 , also referred to as YouTube (trademark of Google, Inc.) module  155 .       

     Attention is now directed towards embodiments of user interfaces (“UP”) and associated processes that may be implemented on a multifunction device with a display and a touch-sensitive surface, such as device  300  or portable multifunction device  100 . 
       FIGS.  5 A- 5 GG  illustrate exemplary user interfaces for manipulating workspace views in accordance with some embodiments. The user interfaces in these figures are used to illustrate the processes described below with respect to  FIGS.  6 A- 6 E . 
     FIGS. SA- 5 E illustrate replacing display of a first workspace view (e.g.,  5002 ,  FIG.  5 A ) with concurrent display of a plurality of workspace views ( FIG.  5 E ) in response to detecting a bimanual pinching gesture that includes two finger contacts  5006  and  5008  on opposite sides of the touch screen display moving towards each other. 
       FIGS.  5 F- 51    illustrate replacing display of the first workspace view (e.g.,  5002 ,  FIG.  5 F ) with concurrent display of a plurality of workspace views in response to detecting a two-finger pinching gesture (made with contacts  5050  and  5052 ) at a location on the touch-sensitive surface that corresponds to a corner of the display. 
       FIG.  5 J  illustrates a five-finger tap gesture, which when detected initiates replacement of the display of a first workspace view (e.g.,  5002 ) with concurrent display of a plurality of workspace views. 
       FIGS.  5 K- 50    illustrate replacing display of a first workspace view (e.g.,  5002 ,  FIG.  5 K ) with concurrent display of a plurality of workspace views ( FIG.  50   ) in response to detecting a five-finger pinch gesture. 
       FIGS.  50 - 5 R  illustrate replacing a concurrent display of a plurality of workspace views ( FIG.  50   ) with display of a single workspace view (e.g.,  5022 ,  FIG.  5 R ) in response to detecting an input by the user, such as a finger tap gesture  5118  ( FIG.  50   ) on the single workspace view. 
       FIGS.  5 R- 5 U  illustrate replacing a display of a first single workspace view (e.g.,  5022 ,  FIG.  5 R ) with a display of a second single workspace view (e.g.,  5034 ,  FIG.  5 U ) in response to detecting a swipe gesture (e.g., movement  5122  of contact  5120 ,  FIG.  5 R ). 
       FIGS.  5 V- 5 Y  illustrate replacing a display of a first single workspace view (e.g.,  5022 ,  FIG.  5 V ) with a display of a second single workspace view (e.g.,  5034 ,  FIG.  5 Y ) in response to detecting a swipe gesture (e.g., movement  5130  of contact  5128 ,  FIG.  5 V ) while maintaining selection of a window (e.g.,  5040 ) that was selected in the first single workspace view. 
       FIGS.  5 Z- 5 AA  illustrate moving windows between a plurality of workspace views while concurrently displaying the plurality of workspace views. 
       FIGS.  5 Z- 5 BB  illustrate moving a window  5004  from a first workspace view  5002  to a second workspace view  5026  while displaying. a plurality of workspace views and then, in response to detecting user selection of the second workspace view, displaying just the second workplace view  5026 . 
       FIGS.  5 CC- 5 FF  illustrate moving two or more windows (e.g., windows  5042  and  5044 ) from one or more workspaces (e.g., workspaces  5018  and  5022 , respectively) to a single destination workspace (e.g.,  5032 ) by detecting concurrent finger contacts on the two or more windows (e.g.,  5158  and  5156 , respectively) and then detecting a separate finger gesture on the destination workspace (e.g.,  5160 ). 
       FIG.  500    illustrates the device detecting a two-finger pinching gesture at a location on a touch-sensitive surface that corresponds to a corner of the display, where the touch-sensitive surface is distinct from the display. 
       FIGS.  6 A- 6 E  are flow diagrams illustrating a method  600  of manipulating workspace views in accordance with some embodiments. The method is performed at a multifunction device (e.g., device  300 ,  FIG.  3   , or portable multifunction device  100 ,  FIG.  1   ) with a display and a touch-sensitive surface. In some embodiments, the display is a touch screen display (e.g.,  340  in  FIG.  5 A ) and the touch-sensitive surface is on the display. In some embodiments, the display is separate from the touch-sensitive surface, as described in greater detail below with reference to  FIG.  5 GG . 
     As described below, the method  600  provides an intuitive way to manipulate workspace views. The method reduces the cognitive burden on a user when manipulating workspace views, thereby creating a more efficient human-machine interface. For battery-operated computing devices, enabling a user to manipulate workspace views faster and more efficiently conserves power and increases the time between battery charges. 
     The device creates ( 602 ) a plurality of workspace views (e.g., in response to a user setting workspace options in a settings menu, such as selecting a number of rows and a number of columns for an array or grid of workspace views, such as a three-by-three array of nine workspace views). A respective workspace view (e.g.,  5002  in  FIG.  5 A ) in the plurality of workspace views is configured to contain content (e.g., window  5004  for a calendar application in  FIG.  5 A ) assigned by a user to the respective workspace view. The content includes applications and/or application windows. 
     The device displays ( 604 ) a first workspace view (e.g., workspace view  5002  in  FIG.  5 A ) in the plurality of workspace views on the display without displaying other workspace views in the plurality of workspace views. 
     The device detects ( 606 ) a first multifinger gesture on the touch-sensitive surface. In some embodiments, the first multifinger gesture is ( 608 ) a bimanual pinching gesture that includes two finger contacts (e.g.,  5006 - 1  and  5008 - 1  in  FIG.  5 A ) on opposite sides of the touch screen display moving (e.g.,  5010  and  5012  in  FIG.  5 A ) towards each other (e.g., as shown in  FIGS.  5 A- 5 C ). In some embodiments a bimanual gesture is a gesture performed with one finger contact from a finger on the user&#39;s right hand (e.g.,  5006 - 1  in  FIG.  5 A ) and one finger contact from a finger on the user&#39;s left hand (e.g.,  5008 - 1  in  FIG.  5 A ). 
     For example, a left finger contact  5008 - 1  starts at or near an edge of the left side of the touch screen display (e.g., within a predefined area on the left side of the touch screen display) and moves to the right on the touch-sensitive surface (e.g., movement  5010  to contact location  5008 - 2  in  FIG.  5 B , and movement  5014  to contact location  5008 - 3  in  FIG.  5 C ), while concurrently a right finger contact (e.g.,  5006 - 1  in  FIG.  5 A ) starts at or near an edge of the right side of the touch screen display. (e.g., within a predefined area on the right side of the touch screen display) and moves to the left on the touch-sensitive surface (e.g., movement  5012  to contact location  5006 - 2  in  FIG.  5 B , and movement  5016  to contact location  5006 - 3  in  FIG.  5 C ). The two finger contacts thus move towards each other, as well as towards a center or a vertical centerline of the touch screen display. 
     In some embodiments, replacing display ‘of the first workspace view with concurrent display of the plurality of workspace views comprises displaying an animation of a transition from the single workspace view to the plurality of workspace views. An exemplary animation is illustrated in  FIGS.  5 A- 5 E . In  FIG.  5 A  the single workspace view  5002  is displayed without any other workplace views. In  FIG.  5 B , after the bimanual pinching gesture begins, the single workspace view  5002  begins to shrink, including shrinking any applications and windows (e.g.,  5004  in  FIG.  5 B ) in the workspace view  5002 , and the edges of adjacent workspace views (e.g.,  5018 ,  5020 , and  5022  in  FIG.  5 B ) are displayed. As the bimanual pinching gesture continues, as shown in  FIG.  5 C , the single workspace view  5002  shrinks further and remains in a location such that the contacts remain in contact with the single workspace view  5002 . Additionally, substantial portions of adjacent workspace views (e.g., workspace views  5018 ,  5020 ,  5022 ,  5024  and  5026 ) are displayed along with applications and/or windows (e.g.,  5038 ,  5040  and  5042 ) in those workspace views. In regions where there are no adjacent workspace views, a temporary blank space  5028  is displayed. 
     In this example, when the device detects a release of the contacts in the multifinger gesture, the device moves  5030  the workspace views towards an edge of the display so as to fill in the temporary blank space  5028 . As shown in  FIG.  5 D , over a predefined period of time (e.g., 0.2 seconds) after the contact is released, the device continues to shrink the single workspace view  5002 , thereby displaying more of the workspace views (e.g.,  5018 ,  5020 ,  5022 ,  5024   5026 ,  5032 ,  5034 , and  5036 ) as well as applications and/or windows (e.g.,  5004 ,  5038 ,  5040 ,  5042 ,  5044 ,  5046 ,  5048 ), and the device continues to move  5031  the plurality of workspace views to fill in the remaining portion of the temporary blank space  5028 . The final stage of this animation is illustrated in  FIG.  5 E , where a three-by-three array of nine workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024   5026 ,  5032 ,  5034 , and  5036 ) is displayed, including displaying a plurality of applications and/or windows (e.g.,  5004 ,  5038 ,  5040 ,  5042 ,  5044 ,  5046 ,  5048 ) that are associated with the displayed workspace views. In this example, the multifinger gesture shrinks the single workspace view  5002  towards the center of the screen, while the single workspace view is on the right side of the array, and as a result, the temporary blank space  5028  appears on right side of the touch screen display. 
     In some embodiments, the first multifinger gesture is ( 610 ) a two-finger pinching gesture at a location on the touch-sensitive surface that corresponds to a corner of the display. In some embodiments, the two-finger pinching gesture in the corner of a touch screen display includes two contacts (e.g.,  5050 - 1  and  5052 - 1  in  FIG.  5 F ) moving (e.g.,  5054  and  5056 , respectively) towards each other from adjacent sides of the display. In some embodiments the two-finger contacts (e.g.,  5050 - 1  and  5052 - 1  in  FIG.  5 F ) in the gesture move towards a diagonal on the display (e.g., when the contacts are on the bottom and the right side of the display, they both move towards a diagonal running from the upper left corner to the lower right corner of the touch screen display). 
     For example, when the pinching gesture is on the lower right corner of a touch screen display, a first finger contact  5050 - 1  starts at or near an edge of the bottom of the side of the touch screen display (e.g., within a predefined area on the bottom side of the touch screen display) and moves to up and to the right on the touch screen display (e.g., movement  5054  to contact location  5050 - 2  in  FIG.  5 G , and movement  5058  to contact location  5050 - 3  in  FIG.  5 F ), while concurrently a second finger contact (e.g.,  5052 - 1  in  FIG.  5 F ) starts at or near an edge of the right side of the touch screen display (e.g., within a predefined area on the right side of the touch screen display) and moves down and to the left on the touch-sensitive surface (e.g., movement  5056  to contact location  5052 - 2  in  FIG.  5 G , and movement  5060  to contact location  5052 - 3  in  FIG.  5 H ). 
     In some embodiments, replacing display of the first workspace view with concurrent display of the plurality of workspace views comprises displaying an animation of a transition from the single current workspace view to the plurality of workspace views. An example of one such animation for a corner pinching gesture, is illustrated in  FIGS.  5 F- 5 I and  5 E . In  FIG.  5 F , the single workspace view  5002  is displayed without any other workplace views. In  FIG.  50   , after the corner pinching gesture begins, the single workspace view  5002  begins to shrink, including shrinking any applications and windows (e.g.,  5004  in  FIG.  5 G ) in the workspace view  5002 , and the edges of adjacent workspace views (e.g.,  5018 ,  5020 , and  5022  in  FIG.  5 G ) are displayed. As the corner pinching gesture continues, as shown in  FIG.  5 H , the single workspace view  5002  shrinks further and remains in a location such that the contacts remain in contact with the single workspace view  5002 . Additionally, substantial portions of adjacent workspace views (e.g.,  5018 ,  5020 ,  5022 ,  5024 ,  5026 ,  5032 ,  5034  and  5036 ) are displayed along with applications and/or windows (e.g.,  5038 ,  5040 ,  5042 ,  5044 ,  5046  and  5048 ) in those workspace views. In regions where there are no adjacent workspace views, a temporary blank space  5062  is displayed. 
     In this example, when the device detects a release of the contacts in the multifinger gesture, the device simultaneously moves (e.g., movements  5064  and  5066 ,  FIG.  5 H ) the plurality of workspace views towards two edges of the display so as to fill in the temporary blank space  5062 . As shown in FIG. SI, over a predefined period of time (e.g., 0.2 seconds) after the contact is released, the device continues to shrink the single workspace view  5002 , thereby displaying more of the workspace views (e.g.,  5018 ,  5020 ,  5022 ,  5024   5026 ,  5032 ,  5034 , and  5036 ) as well as applications and/or windows (e.g.,  5004 ,  5038 ,  5040 ,  5042 ,  5044 ,  5046 ,  5048 ) and continues to move (e.g., movements  5068  and  5070 ) the plurality of workspace views simultaneously towards two edges of the display to fill in the remaining portion of the temporary blank space  5062 . The final stage of this animation is illustrated in  FIG.  5 E , where a three-by-three array of nine workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024   5026 ,  5032 ,  5034 , and  5036 ) is displayed, including displaying a plurality of applications and/or windows (e.g.,  5004 ,  5038 ,  5040 ,  5042 ,  5044 ,  5046 ,  5048 ) that are associated with the displayed workspace views. In this example, the two-finger pinching gesture shrinks the single workspace view  5002  towards the bottom right corner of the screen, and as a result, the temporary blank space  5062  appears both on the top and right side of the touch screen display. 
     In some embodiments, the first multifinger gesture is ( 612 ) a five-finger tap gesture. In other words, all five fingers on one hand concurrently tap the touch-sensitive surface. In some embodiments, all five fingers concurrently tap the touch-sensitive surface and lift off of all five finger contacts is detected within a predefined time period (e.g., 0.2 seconds). For example, in  FIG.  5 J , while displaying a single workspace view  5002  including a single application window  5004 , the device detects five distinct finger contacts (e.g.,  5072 ,  5074 ,  5076 ,  5078  and  5080 ) on the touch screen display, and detects lift off of all five finger contacts within a predefined time period. In response to detecting the five-finger tap gesture, the device replaces display of the single current workspace view with the plurality of workspace views. In some embodiments, replacing display of the single current workspace view with concurrent display of the plurality of workspace views comprises displaying an animation of a transition from the single current workspace view to the plurality of workspace views. An exemplary animation is described in greater detail below with reference to  FIGS.  5 K- 5 O . 
     In some embodiments, the first multifinger gesture is ( 614 ) a five-finger pinch gesture. In other words, five finger contacts from one hand move towards each other (or a common point) on the touch-sensitive surface. In some embodiments, the five-finger pinch gesture includes five contacts (e.g.,  5082 - 1 ,  5084 - 1 ,  5086 - 1 ,  5088 - 1  and  5090 - 1  in  FIG.  5 K ) moving (e.g.,  5092 ,  5094 ,  5096 ,  5098  and  5100  in  FIG.  5 K ) towards each other (e.g., towards a common region of the display). 
     For example, a first finger contact  5082  starts at a first location (e.g.,  5082 - 1  in  FIG.  5 K ) on the touch screen display and moves towards a region on the display (e.g., movement  5092  to contact location  5082 - 2  in  FIG.  5 L , and movement  5102  to contact location  5082 - 3  in  FIG.  5 M ). Concurrently, a second finger contact  5084  starts at a first location (e.g.,  5084 - 1  in  FIG.  5 K ) on the touch screen display and moves towards the same region on the display (e.g., movement  5094  to contact location  5084 - 2  in  FIG.  5 L , and movement  5104  to, contact location  5084 - 3  in  FIG.  5 M ). Concurrently, a third finger contact  5086  starts at a first location (e.g.,  5086 - 1  in  FIG.  5 K ) on the touch screen display and moves towards the same region on the display (e.g., movement  5096  to contact location  5086 - 2  in  FIG.  5 L , and movement  5106  to contact location  5086 - 3  in  FIG.  5 M ). Concurrently, a fourth finger contact  5088  starts at a first location (e.g.,  5088 - 1  in  FIG.  5 K ) on the touch screen display and moves towards the same region on the display (e.g., movement  5098  to contact location  5088 - 2  in  FIG.  5 L , and movement  5108  to contact location  5088 - 3  in  FIG.  5 M ). Concurrently, a fifth finger contact  5090  starts at a first location (e.g.,  5090 - 1  in  FIG.  5 K ) on the touch screen display and moves towards the same region on the display (e.g., movement  5100  to contact location  5090 - 2  in  FIG.  5 L , and movement  5110  to contact location  5090 - 3  in  FIG.  5 M ). While in the present example, all five fingers have been illustrated as moving, it should be understood that in some embodiments, one or more of the fingers does not move, and rather the other fingers move towards the stationary finger(s). 
     In some embodiments, replacing display of the first single workspace view with concurrent display of the plurality of workspace views comprises displaying an animation of a transition from the single workspace view to the plurality of workspace views. An example of one such animation for a five-finger pinch gesture, is illustrated in  FIGS.  5 K- 5 O . In  FIG.  5 K  the single workspace view  5002  is displayed without any other workplace views. In  FIG.  5 L , after the five-finger pinch gesture begins, the single workspace view  5002  begins to shrink, including shrinking any applications and windows (e.g.,  5004  in  FIG.  5 L ) in the workspace view  5002 , and the edges of adjacent workspace views (e.g.,  5018 ,  5020 , and  5022  in  FIG.  5 B ) are displayed. As the five-finger pinch gesture continues, as shown in  FIG.  5 M , the single workspace view  5002  shrinks farther and remains in a location such that the contacts remain in contact with the single workspace view  5002 . Additionally, substantial portions of adjacent workspace, views (e.g.,  5018 ,  5020 ,  5022 ,  5024  and  5026 ) are displayed along with applications’ and/or windows (e.g.,  5038 ,  5040  and  5042 ) in those workspace views. In regions where there are no adjacent workspace views, a temporary blank space  5112  is displayed. 
     In this example, when the device detects a release of the contacts in the multifinger gesture, the device moves  5114  the workspace views towards an edge of the display so as to fill in the temporary blank space  5112 . As shown in  FIG.  5 N , over a predefined period of time (e.g., 0.2 seconds) after the contact is released, the device continues to shrink the single workspace view  5002 , thereby displaying more of the workspace views (e.g.,  5018 ,  5020 ,  5022 ,  5024   5026 ,  5032 ,  5034 , and  5036 ) as well as applications and/or windows (e.g.,  5004 ,  5038 ,  5040 ,  5042 ,  5044 ,  5046 ,  5048 ) and continues to move  5116  the plurality of workspace views to fill in the remaining portion of the temporary blank space  5112 . The result of this animation is illustrated in  FIG.  5 O , where a three-by-three array of nine workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024   5026 ,  5032 ,  5034 , and  5036 ) is displayed, including displaying a plurality of applications and/or windows (e.g.,  5004 ,  5038 ,  5040 ,  5042 ,  5044 ,  5046 ,  5048 ) that are associated with the displayed workspace views. In this example, the multifinger gesture shrinks the single workspace view  5002  towards the center of the screen, while the single workspace view is on the right side of the array. As a result, the temporary blank space  5112  appears on right side of the touch screen display. 
     In response to detecting the first multifinger gesture (e.g., one of the gestures described above with reference to  FIGS.  5 A- 5 O ) on the touch-sensitive surface, the device replaces ( 616 ) display of the first workspace view with concurrent display of the plurality of workspace views. In some embodiments, replacing display of the first workspace view with concurrent display of the plurality of workspace views comprises displaying ( 618 ) an animation of a transition from the first workspace view to the plurality of workspace views, as described above in greater detail with reference to FIGS. SA- 50 . In some embodiments, concurrent display of the plurality of workspace views comprises displaying ( 620 ) the plurality of workspace views in an array (e.g., with m columns and n rows, where m and n are integers greater than 1) of non-overlapping (separate) workspace views. For example, in  FIG.  50    an array of workspace views is displayed including nine workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024 ,  5026 ,  5032 ,  5034  and  5036 ) arranged in array with three rows and three columns. 
     In some embodiments, while concurrently displaying the plurality of workspace views, the device detects ( 622 ) an input by the user that corresponds to selection of a second workspace view in the plurality of workspace views. For example, in  FIG.  50   , the device detects a finger tap gesture (e.g., gesture  5118 ) on the center workspace view  5022 , which corresponds to a selection of the center workspace view. In some embodiments, the input by the user that corresponds to ( 624 ) selection of the second workspace view is a mouse-based input (e.g., a mouse click while the cursor is on the second workspace view). In some embodiments, the input by the user that corresponds ( 626 ) to selection of the second workspace view is a finger-based input (e.g., a finger tap gesture  5118  on the touch-sensitive surface at a location on the touch-sensitive surface that corresponds to the second workspace view). 
     In some embodiments, in response to detecting the input by the user that corresponds to selection of the second workspace view, the device replaces ( 628 ) display of the plurality of workspace views with display of the second workspace view (without displaying workspace views other than the second workspace view). In some embodiments, replacing display of the plurality of workspace views with display of the second workspace view comprises displaying an animation of a transition from the plurality of workspace views to the second workspace view. For example,  FIGS.  5 O- 5 R  illustrate an exemplary animation of this transition. 
       FIG.  5 O  illustrates an initial stage of the animation, where a three-by-three array of nine workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024   5026 ,  5032 ,  5034 , and  5036 ) is displayed, along with a plurality of applications and/or windows (e.g.,  5004 ,  5038 ,  5040 ,  5042 ,  5044 ,  5046 ,  5048 ) that are associated with the displayed workspace views. In  FIG.  5 P , after input by the user that corresponds to selection of the second workspace view is detected, the second workspace view  5022  begins to expand, including expanding any applications and windows (e.g.,  5040  and  5042  in  FIG.  5 P ) in the workspace view  5022 . Additionally, in some embodiments the other workspace views (e.g.,  5018 ,  5020 ,  5024   5026 ,  5032 ,  5034 , and  5036 ) and any associated applications and/or windows (e.g.,  5004 ,  5038 ,  5046  and  5048  in  FIG.  5 P ) are also expanded and simultaneously moved off of the display to make room for the second workspace view  5022 . As the animation continues, as shown in  FIG.  5 Q , the second workspace view  5022  expands further so that only the edges of the adjacent workspace views (e.g.,  5018 ,  5020 ,  5024 ,  5026 ,  5032 ,  5034 , and  5036 ) are displayed. The result of this animation is illustrated in  FIG.  5 R  where the second workspace view  5022  is displayed along with any applications and/or windows associated with the second workspace view (e.g.,  5040  and  5042 ), without displaying any other workplace views. 
     In some embodiments, while displaying the second workspace view (e.g.,  5022  in  FIG.  5 R , which includes a plurality of applications and/or application windows  5040  and  5042 ), the device detects ( 630 ) a swipe gesture on the touch-sensitive surface (e.g., contact  5120  and subsequent movement  5122  of the contact). In some embodiments, in response to detecting the swipe gesture on the touch-sensitive surface, the device selects ( 634 ) a single other workspace view (e.g.,  5034  in FIGS. SR- 5 U) in the plurality of workspace views in accordance with the swipe gesture (i.e., a single workspace view other than the second workspace view in the plurality of workspace views). 
     In some embodiments, in response to detecting the swipe gesture on the touch-sensitive surface, the device replaces ( 634 ) display of the second workspace view  5022  with display of the single other workspace view. For example, for a touch screen display, in response to detecting a left-to-right finger swipe that starts at or near (e.g., within a predefined area on the left side of the touch screen display) the left side of the touch screen display (e.g., contact  5120  and subsequent movement  5122  of the contact in  FIG.  5 R ), the device replaces display of the second workspace view  5022  with display of a third workspace view (e.g.,  5034  in  FIG.  5 U ). Similarly, for a touch screen display, in response to detecting a right-to-left finger swipe that starts at or near (e.g., within a predefined area on the right side of the touch screen display) the right side of the touch screen display, the device replaces display of the second workspace  5022  view with display of the first workspace view  5002 , because the first workspace view  5002  is adjacent to the right side of the second workspace view  5022 , while the third workspace view  5034  is adjacent to the left side of the second workspace view  5022  (see, for example, the array of workspace views in  FIG.  50   ). Similar responses may also occur for a track pad. For example, in response to detecting a left-to-right finger swipe that starts at or near the left side of the track pad (e.g., within a predefined area on the left side of the track pad), the device replaces display of the second workspace view with display of the first workspace view. 
     If concurrent display of the plurality of workspace views comprises displaying the plurality of workspace views in an array of non-overlapping (separate) workspace views (e.g., as shown in  FIG.  50   ), the single other workspace view may correspond to a workspace view adjacent to the second workspace view  5022  in the array, such as immediately above, below, to the right, or to the left of the second workspace view  5022  in the array, in accordance with the direction of the swipe gesture. For example, a downward swipe gesture on the second workspace view  5022  may result in the display of the workspace view immediately above the second workspace view in the array (e.g.,  5020  in  FIG.  5 O ). The swipe gesture may comprise a predefined number of fingers, such as one, two, or three fingers. 
     In some embodiments, replacing display of the second workspace view with display of the single other workspace view comprises displaying ( 636 ) an animation of a transition from the second workspace view to the single other workspace view, as shown in  FIGS.  5 R- 5 U . For example, in  FIG.  5 R . the second workspace view  5022  is displayed with two applications and/or windows (e.g.,  5040  and  5042 ). The device detects a contact  5120  with the touch-sensitive surface near the left edge of the touch-sensitive surface and movement  5122  of the contact along the touch-sensitive surface towards the right edge of the touch-sensitive surface (i.e., a left-to-right swipe gesture). In response to detecting the left-to-right swipe gesture, the device slides the second workspace view  5022  to the right, revealing an edge of a single other workspace view  5034  in  FIG.  5 S . As the animation continues, the second workspace view  5022  and associated applications and/or windows (e.g.,  5040  and  5042 ) continues to shift to the right while a portion of the single other workspace view (e.g.,  5034  in  FIG.  5 T ) is shifted onto the display so that applications and/or windows (e.g.,  5046  in  FIG.  5 T ) associated with the single other workspace view  5034  are displayed on the touch screen display. The animation for the left-to-right swipe gesture makes it appear as though the second workspace view and the single other workspace view are connected to each other. When the swipe gesture “drags” the second workspace view to the right, the single other workspace view is dragged into view. 
     In some embodiments, the device displays a workspace navigation graphic, which shows a position of the currently selected workspace view in the array. For example, in  FIG.  5 T , the workspace navigation graphic  5124  shows an arrow pointing from the location of the second workspace view to the location of the single other workspace view in the array of workspace views. In  FIG.  5 U , the final stage of the animation is displayed, where only the single other workspace view  5034  is displayed, along with any applications and/or windows (e.g.,  5046  in  FIG.  5 U ) associated with the single other workspace view. In some embodiments, the workspace navigation graphic (e.g.,  5124  in  FIG.  5 U ) continues to be displayed for a predefined time after the single other workspace is displayed. 
     In some embodiments, while displaying the second workspace view (e.g., view  5022  in  FIG.  5 V ) without displaying workspace views other than the second workspace view, the device detects ( 638 ) an input (e.g., a selection using a cursor  5126 ) by the user on a first window  5040  in the second workspace view  5022 . In some embodiments, the input by the user on the first window is ( 640 ) a mouse-based input (e.g., a mouse click while the cursor  5126  is on the first window  5040 ). In some embodiments, the input by the user on the first window is ( 642 ) a finger-based input (e.g., a finger contact on the touch-sensitive surface at a location on the touch-sensitive surface that corresponds to the first window  5040 ). 
     Operations  646 - 658  are performed while the device continues ( 644 ) to detect the input by the user on the first window. In other words, while a window (e.g.,  5040  in  FIG.  5 V ) is selected, these operations change the workspace view (e.g., from workspace view  5022  in  FIG.  5 V  to workspace view  5034  in  FIG.  5 Y ), thereby moving the selected window to a new workspace view. 
     In some embodiments, the device detects ( 646 ) a swipe gesture on the touch-sensitive surface (e.g., contact  5128  on the touch-sensitive surface and movement  5130  of the contact  5128  along the touch-sensitive surface), 
     In response to detecting the swipe gesture on the touch-sensitive surface, the device: selects ( 648 ) a single other workspace view in the plurality of workspace views in accordance with the swipe gesture (i.e., a single workspace view other than the second workspace view in the plurality of workspace views); replaces display of the second workspace view with display of the single other workspace view in the plurality of workspace views (without displaying workspace views other than the single other workspace view); and displays the first window (e.g.,  5040  in  FIG.  5 Y ) in the single other workspace view (e.g.,  5034  in  FIG.  5 Y ). 
     In some embodiments, replacing display of the second workspace view  5022  with display of the single other workspace view and moving the first window  5040  to the single other workspace view comprises ( 650 ) displaying an animation of a transition from the second workspace view to the single other workspace view while maintaining display of the first window  5040 , as illustrated in  FIGS.  5 V- 5 Y . In  FIG.  5 V , the second workspace view  5022  is displayed with two windows (e.g.,  5040  and  5042 ). The device detects an input (e.g., a selection using a cursor  5126 ) by the user on a first window  5040  in the second workspace view  5022 . While continuing to detect the input on the first window  5040 , the device also detects a user input contact  5128  with the touch-sensitive surface near the left edge of the touch-sensitive surface and movement  5130  of the contact along the touch-sensitive surface towards the right edge of the touch-sensitive surface (i.e., a left-to-right swipe gesture). In response to detecting the left-to-right swipe gesture, the device slides the second workspace view  5022  to the right, revealing an edge of a single other workspace view  5034  in  FIG.  5 W , while maintaining the window  5040  in a fixed position relative to the cursor  5126 . 
     As the animation continues, as shown in  FIG.  5 X , the second workspace view  5022  and unselected applications and/or windows (e.g.,  5042 ) associated with the second workspace view continue to shift to the right, while a portion of the single other workspace view (e.g.,  5034  in  FIG.  5 X ) shifts onto the display so that applications and/or windows (e.g.,  5046 ) associated with the single other workspace view  5034  are displayed on the touch screen display. Concurrent with the shifting of the workspace views, the device maintains the window  5040  in a fixed position relative to the cursor  5126 . The animation for the left-to-right swipe gesture makes it appear as though the second workspace view and the single other workspace view are connected to each other. When the swipe gesture “drags” the second workspace view to the right, the single other workspace view is dragged into view, while the selected window  5040  continues to remain in a fixed location relative to the cursor  5126 . Thus, the selected window is moved from one context (e.g., the second workspace view) to another context (e.g., the single other workspace view) by shifting the context while maintaining the window at a location on the display in accordance with the detected input on the first window. It should be understood that after the single other workspace view has been displayed, the moved application and/or window (e.g.,  5040  in  FIG.  5 Y ) may be released (e.g., by the release of a mouse button that is interpreted as a mouse up command), and the cursor (e.g.,  5126  in  FIG.  5 Y ) or contact can be moved independently of the position of the window (e.g.,  5040  in  FIG.  5 Y ) in the single other workspace view (e.g.,  5034  in  FIG.  5 Y ). 
     In some embodiments, the concurrent display of the plurality of workspace views comprises ( 652 ) displaying the plurality of workspace views in an array of non-overlapping workspace views. In some embodiments, while displaying a single, currently selected workspace view (e.g., displaying just the second workspace view, without concurrently displaying the plurality of workspace views), the device displays ( 654 ) a workspace navigation graphic that shows a position of the currently selected workspace view in the array. For example, in  FIGS.  5 W- 5 X , a workspace navigation graphic  5132 , which shows a position of the currently selected workspace view in the array, is displayed. In  FIG.  5 W , a first workspace navigation graphic  5132  shows that the current workspace view is the center workspace view. Subsequently, as shown in  FIG.  5 X , while the second workspace view is being replaced with the single other workspace view, the first workspace navigation graphic  5132  is replaced with a second workspace navigation graphic  5134  that includes an arrow pointing from the location of the second workspace view to the location of the single other workspace view in the array of workspace views. In some embodiments, display of the workspace navigation graphic is initiated ( 656 ) in response to a first predefined condition. (e.g., detecting the swipe gesture on the touch-sensitive surface) and display of the workspace navigation graphic is terminated ( 658 ) in response to a second predefined condition (e.g., the passing of a predefined period after the device detects an end of the input by the user on the first window, or after the single other workspace view has been continuously displayed for a predefined period of time). In  FIG.  5 Y , the result of the animation is shown, where only the single other workspace view  5034  is displayed, along with any applications and/or windows (e.g.,  5046 ) associated with the single other workspace view and the selected window  5040 . 
     Although replacing display of the second workspace view with the single other workspace view has been described above with reference to a left-to-right swipe gesture from a single finger on a touch screen display, it should be understood that this is merely an illustrative example, and other ways of replacing display of one workspace view with another are contemplated. For example, for a touch screen display, in response to detecting a right-to-left finger swipe that starts at or near (e.g., within a predefined area on the right side of the touch screen display) the right side of the touch screen display, the device may replace display of the second workspace view with display of a third workspace view while maintaining display of the first window at a location corresponding to a cursor or finger contact, thereby moving the first window from the second workspace view to the third workspace view. Similar responses may also occur for a track pad. For example, in response to detecting a left-to-right finger swipe that starts at or near (e.g., within a predefined area on the left side of the track pad) the left side of the track pad, the device may replace display of the second workspace view with display of the first workspace view while maintaining display of the first window at a location corresponding to a cursor or finger contact, etc. If concurrent display of the plurality of workspace views comprises displaying the plurality of workspace views in an array of non-overlapping (separate) workspace views, the single other workspace view may correspond to a workspace view adjacent to the second workspace view in the array, such as immediately above, below, to the right, or to the left of the second workspace view in the array, in accordance with the direction of the swipe gesture. The swipe gesture may comprise a predefined number of fingers, such as one, two, or three fingers. 
     Operations  662 - 676  are performed while the device concurrently displays ( 660 ) the plurality of workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024 ,  5026 ,  5032 ,  5034  and  5036  in  FIG.  5 Z ) and applications and/or windows therein (e.g.,  5004 ,  5038 ,  5040 ,  5042 ,  5044 ,  5046  and  5048  in  FIG.  5 Z ). 
     In some embodiments, the device detects ( 662 ). an input by the user that corresponds to selection and movement of a first window in the first workspace view in the plurality of workspace views. In some embodiments, the input by the user that corresponds to selection and movement of the first window is ( 664 ) a mouse-based input (e.g., a mouse click while the cursor is on the first window followed by a mouse drag to the second workspace view). In some embodiments, the input by the user that corresponds to selection and movement of the first window is ( 668 ) a finger-based input (e.g., a finger contact  5136  on the touch-sensitive surface at a location on the touch-sensitive surface that corresponds to the first window  5004  followed by movement  5138  of the finger contact to a location on the touch-sensitive surface that corresponds to the second workspace view  5026 ,  FIG.  5 Z ). In some embodiments, in response to detecting the input by the user that corresponds to selection and movement of the first window, the device moves ( 670 ) the first window to a second workspace view in the concurrently displayed plurality of workspace views. 
     For example, in  FIG.  5 Z , when the device detects a contact (e.g.,  5136 ,  5140 ,  5144 ,  5148 ) with an application and/or window (e.g.,  5004 ,  5042 ,  5040 ,  5044 , respectively) in a workspace view (e.g.,  5002 ,  5022 ,  5022 ,  5032 , respectively) and movement (e.g.,  5138 ,  5142 ,  5146 ,  5150 , respectively) of the contact to a different workspace view (e.g.,  5026 ,  5018 ,  5034 ,  5032 , respectively), the device moves the respective application and/or window (e.g.,  5004 ,  5042 ,  5040 ,  5044 , respectively as shown in  FIG.  5 AA ) to the different workspace view (e.g.,  5026 ,  5018 ,  5034 ,  5032 , respectively as shown in  FIG.  5 AA ). As a result of the movements in  FIG.  5 Z , the applications and/or windows have been rearranged as shown in  FIG.  5 AA . It should be understood that one window or a plurality of windows may be moved in this manner. In particular, when a plurality of windows are moved in this manner, the windows may be moved simultaneously (e.g., with multiple contacts each concurrently associated with one respective window of the plurality of windows) or in series (e.g., a single contact with a single window, followed by a different single contact with a different single window). 
     In some embodiments, moving the first window to the second workspace view comprises ( 672 ) displaying an animation of the first window moving to the second workspace view. In some embodiments this animation includes moving a visual representation of the first window from the first workspace view to the second workspace view as the contact or cursor moves from the first workspace view to the second workspace view. 
     In some embodiments, the device detects ( 674 ) an input (e.g.,  5154  in  FIG.  5 AA ) by the user that corresponds to selection of a second workspace view (e.g.,  5026  in  FIG.  5 AA ) in the plurality of workspace views. In response to detecting the input by the user that corresponds to selection of the second workspace view, the device replaces ( 676 ) display of the plurality of workspace views with display of the second workspace view (without displaying workspace views other than the second workspace view). For example, in  FIG.  5 AA , the device detects an input (e.g., tap gesture  5154 ) indicative of selection of workspace view  5026 . In response to detecting this input, the device replaces display of the array of workspace views (e.g.,  5004 ,  5018 ,  5020 ,  5022 ,  5024 ,  5026   5032 ,  5034  and  5036  in  FIG.  5 AA ) with the display of the single workspace view (e.g.,  5026  in  FIG.  5 BB ) that was selected by the input. 
     Operations  680  and  682  are performed while the device concurrently displays ( 678 ) the plurality of workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024 ,  5026 ,  5032 ,  5034  and  5036  in  FIG.  5 CC ) and applications and/or windows (e.g.,  5004 ,  5038 ,  5040 ,  5042 ,  5044 ,  5046  and  5048  in  FIG.  5 CC ) therein. 
     In some embodiments, the device detects ( 680 ) concurrent finger contacts (e.g.,  5156  and  5158  in  FIG.  5 CC ) on two or more windows (e.g.,  5044  and  5042 , respectively in  FIG.  5 CC ) in the concurrently displayed plurality of workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024 ,  5026 ,  5032 ,  5034  and  5036 ). In some embodiments, the concurrent finger contacts (e.g.,  5156  and  5158 ) are made by fingers on a first hand of a user. 
     In some embodiments, while continuing to detect the concurrent finger contacts (e.g.,  5156  and  5158 ) on two or more windows (e.g.,  5044  and  5042 , respectively), the device detects ( 682 ) a finger gesture (e.g., tap gesture  5160  in  FIG.  5 CC ), separate from the concurrent finger contacts (e.g.,  5156  and  5158 , respectively), on a single workspace view (e.g.,  5032  in  FIG.  5 CC ) in the plurality of workspace views. In some embodiments, the finger gesture (e.g., tap gesture  5160  in  FIG.  5 CC ) on the single workspace view is made by a finger on a second hand of the user different from the first hand (e.g., in  FIG.  5 CC , the contacts with the windows are made by fingers of the right hand while the gesture on the single workspace view  5032  is made with a finger on the left hand). 
     In response to detecting the finger gesture (e.g., tap gesture  5160  in  FIG.  5 CC ) on the single workspace view (e.g.,  5032  in  FIG.  5 CC ), the device replaces ( 684 ) display of the plurality of workspace views with display of the single workspace view and the device displays the two or more windows (e.g.,  5044  and  5042 ) in the single workspace view, as shown in  FIG.  5 FF . 
     In some embodiments, replacing display of the plurality of workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024 ,  5026 ,  5032 ,  5034  and  5036 ) with display of the single workspace view (e.g.,  5032  in  FIG.  5 FF ) and displaying the two or more windows (e.g.,  5042  and  5044  in  FIG.  5 FF ) in the single workspace view (e.g.,  5032  in  FIG.  5 FF ) comprises ( 686 ) displaying an animation of a transition from the plurality of workspace views to the single workspace view while maintaining display of the two or more windows, as shown in  FIGS.  5 CC- 5 FF . 
     For example, in  FIG.  5 CC , the animation starts with the display of a plurality of workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024 ,  5026 ,  5032 ,  5034  and  5036 ) and applications and/or windows (e.g.,  5004 ,  5038 ,  5040 ,  5042 ,  5044 ,  5046  and  5048  in  FIG.  5 CC ). As shown in  FIG.  5 DD , after detecting concurrent finger contacts (e.g.,  5156  and  5158 ) on two or more windows (e.g.,  5044  and  5042 , respectively), and a gesture on a single workspace view (e.g.,  5032 ), the device begins to expand the single workspace view  5032 , and move the two or more windows (e.g.,  5044  and  5042 ) towards the single workspace view  5032 . Concurrently, the other workspace views (e.g.,  5002 ,  5018 ,  5020 ,  5022 ,  5024 ,  5026 ,  5034  and  5036 ) and the applications and/or windows associated with the other workspace views (e.g.,  5004 ,  5038 ,  5040 ,  5048 ) are also expanded and moved off of the display as necessary as the single workspace view  5032  enlarges to fill the display. In this example, the movement of the two or more windows (e.g.,  5044  and  5042 ) towards the single workspace view  5032  results in the two or more windows (e.g.,  5044  and  5042 ) being displayed in a region of the display that is remote from the respective concurrent finger contacts associated with each of the windows (e.g.,  5156  and  5158 , respectively). 
     As the animation continues in FIG. SEE, the single workspace view (e.g.,  5032 ) and the selected windows (e.g.,  5044  and  5042 ) continue to expand, while the other workspace views (e.g.,  5020 ,  5022 ,  5034 ) in the array of workspace views continue to move off of the display’ so that only an edge of these other workspace views are visible on the display. Similarly, the other applications and/or windows (e.g.,  5038 ) continue to expand and to move off of the display along with the workspace views (e.g.,  5020 ) with which they are associated. As the single workspace view continues to expand, the two or more windows (e.g.,  5044  and  5042 ) move and expand so that each window is proximate to (e.g., directly below) the respective concurrent finger contact (e.g.,  5156  and  5158 , respectively) associated with each of the windows. Consequently, while the animation is in progress, the two or more windows (e.g.,  5044  and  5042 ) move around the screen to illustrate movements that are visually congruent with the rest of the animation. But when the animation is finished, as shown in  FIG.  5 FF , the two or more windows (e.g.,  5044  and  5042 ) are located on the display in the single workspace view (e.g.,  5032 ) in proximity to the respective concurrent finger contacts (e.g.,  5156  and  5158 , respectively). In this way, after the animation is complete, the user can continue to move the applications and/or windows (e.g.,  5042  and  5044 ) in the single workspace view  5032  in a single smooth gesture, without breaking contact with the touch screen display. In other words, in accordance with some embodiments, at the beginning of the animation, the device detects finger contacts with a plurality of windows, during the animation, the device moves the plurality of windows such that at the end of the animation each finger contact is in contact with the window with which it was originally associated, even if the windows move away from their respective finger contacts during the animation. 
     In some embodiments, the concurrent display of the plurality of workspace views comprises ( 688 ) displaying the plurality of workspace views in an array of non-overlapping workspace views. In some embodiments, the device displays ( 690 ) a workspace navigation graphic that shows a position of the currently selected workspace view in the array. For example, in  FIGS.  5 DD- 5 FF , a workspace navigation graphic  5162 , which shows a position of the currently selected workspace view in the array, is displayed. The workspace navigation graphic  5162  includes an arrow pointing from the location of a workspace view that includes at least one of the selected windows (e.g., the center of the three-by-three array of workspace views shown in  FIG.  5 CC , which includes one of the windows  5044 ) to the location of the selected single workspace view (e.g.,  5032  in  FIG.  5 CC ) in the array of workspace views. In some embodiments, display of the workspace navigation graphic is initiated in response to a first predefined condition (e.g., detecting the selection of the single workspace view  5032  in the array of workspace views in  FIG.  5 CC ) and display of the workspace navigation graphic is terminated in response to a second predefined condition (e.g., the passing of a predefined period after the device detects an end of the input by the user on the first window, or after the single workspace view has been continuously displayed for a predefined period of time). 
     In other words, in  FIGS.  5 CC- 5 FF , the user selects two applications and/or windows (e.g., a media player application window  5042  and a finance application window  5044 ) and concurrently selects a workspace view such as the workspace view (e.g.,  5032  in  FIG.  5 CC ) in the upper left corner of a three-by-three array of workspace views. In response, the device displays all of the selected applications and/or windows (e.g., displays the media player  5042  and the finance applications  5044 ) in the selected workspace view (e.g.,  5032  in  FIG.  5 FF ). 
     Additionally, although the preceding examples have been given with reference to a touch screen display, in some embodiments the display and the touch-sensitive surface are separate, as shown in  FIG.  500   . For example, in  FIG.  500   , the display  340  and the touch-sensitive surface (e.g., track pad  355 ) are separate. In some embodiments the touch-sensitive surface  355  has a primary axis  5174  that corresponds to a primary axis  5176  on the display  340 . In accordance with these embodiments, the device detects a plurality of contacts (e.g.,  5178  and  5180  in  FIG.  500   ) with the touch-sensitive surface at locations that correspond to respective locations on the display (e.g.,  5178  corresponds to  5182  and  5180  corresponds to  5184  in  FIG.  5 GG ). 
     As one example of a gesture being performed on a touch sensitive surface that is distinct from a display, the two-finger pinch gesture described previously with reference to  FIG.  5 F  is described below with reference to  FIG.  5 GG . In this example, a first finger contact  5178  (which corresponds to location  5182  on the display) starts at or near an edge of the bottom of the side of the touch-sensitive surface (e.g., within a predefined area on the bottom side of the touch-sensitive surface) and moves  5186  to up and to the right on the touch-sensitive surface  355  (which corresponds to movement  5188  on the display), while concurrently a second finger contact  5180  (which corresponds to location  5184  on the display  340 ) starts at or near an edge of the right side of the touch screen display (e.g., within a predefined area on the right side of the touch screen display) and moves  5190  down and to the left on the touch-sensitive surface  355  (which corresponds to movement  5192  on the display  340 ). The two finger contacts thus move towards each other (e.g., towards a diagonal running from the upper left corner to the lower right corner of the touch-sensitive surface). In some embodiments, in response to detecting this multifinger gesture on the touch-sensitive surface, the device replaces display of the first workspace view  5002  with concurrent display of the plurality of workspace views, as described in greater detail above with reference to  FIGS.  5 F- 51   . 
     The steps in the information processing methods described above may be implemented by running one or more functional modules in information processing apparatus such as general purpose processors or application specific chips. These modules, combinations of these modules, and/or their combination with general hardware (e.g., as described above with respect to  FIGS.  1 A,  1 B and  3   ) are all included within the scope of protection of the invention. 
     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.