PATENT DOCUMENT

Publication Number: US-7710832-B2
Application Number: US-76118807-A
Country: US
Kind Code: B2

Title: User interfaces for electronic calendar systems

Abstract:
Methods, systems and machine readable media for operating a calendar in a data processing system. In one exemplary method, a calendar interface is displayed on a device, wherein the calendar interface is capable of zooming between a first or current time frame and a target time frame containing an invitation while preserving contextual continuity for the user.

Claims:
1. A machine implemented method of processing data comprising:
 displaying a first portion of an electronic calendar, wherein the first portion is in a display area and represents a first time unit; 
 receiving an invitation comprising a target date; 
 displaying, in response to receiving the invitation, a first animation comprising at least one of scaling and panning the first portion until an intermediate portion is in the display area, wherein the intermediate portion comprises the first portion and a target portion; 
 displaying a second animation comprising at least one of scaling and panning the intermediate portion until the target portion is in the display area, wherein the target portion comprises the target date and represents a second time unit; and 
 displaying an image representing the invitation on the target portion. 
 
   
   
     2. A method as in  claim 1  wherein a time unit is selected from the group consisting of day, week, plurality of weeks, month, plurality of months, year, and plurality of years and wherein the first portion shows the current date. 
   
   
     3. A method as in  claim 2  wherein the first time unit and second time unit are the same and the intermediate portion shows a third time unit which is larger than the first and second time units. 
   
   
     4. A method as in  claim 2  wherein the intermediate portion represents a smallest time unit capable of concurrently displaying the first portion and the target portion. 
   
   
     5. A method as in  claim 1  wherein the invitation further comprises a list of attendees, a title, and a sender. 
   
   
     6. A method as in  claim 1  wherein the invitation further comprises a duration and wherein the method further comprises notifying a user of the invitation and receiving a request from the user to view the invitation. 
   
   
     7. A method as in  claim 6  further comprising the user accepting the invitation. 
   
   
     8. A method as in  claim 7  wherein accepting the invitation sends a message to a second user who sent the invitation. 
   
   
     9. A method as in  claim 1  wherein the invitation further comprises a location. 
   
   
     10. A method as in  claim 1  wherein the displaying of the image representing the invitation is performed if an invitations calendar is selected. 
   
   
     11. A method as in  claim 10  wherein the displaying of the image representing the invitation is not performed if the invitations calendar is not selected. 
   
   
     12. A method as in  claim 1  wherein the displaying of the second animation is not performed until a condition is satisfied. 
   
   
     13. A method as in  claim 12  wherein the condition is satisfied by a user action. 
   
   
     14. A method as in  claim 12  wherein the condition is satisfied when a specified period of time has elapsed following the displaying of the first animation. 
   
   
     15. A method as in  claim 1  wherein the first portion does not comprise the current date. 
   
   
     16. A method as in  claim 1  wherein the first animation and the second animation are pluralities of images displayed sequentially. 
   
   
     17. A method as in  claim 1  wherein accepting the invitation causes a third animation from the target portion to the intermediate portion and causes a fourth animation from the intermediate portion to the first portion. 
   
   
     18. A method as in  claim 1  wherein the displaying of the second animation further comprises displaying a visual indicator representing the target date. 
   
   
     19. A method as in  claim 1  wherein the image representing the invitation comprises text, a fill color, and a rounded rectangle. 
   
   
     20. A machine readable medium providing instructions which when executed by a data processing system cause the data processing system to perform a method of processing data, the method comprising:
 displaying a first portion of an electronic calendar, wherein the first portion is in a display area and represents a first time unit; 
 receiving an invitation comprising a target date; 
 displaying, in response to receiving the invitation, a first animation comprising at least one of scaling and panning the first portion until an intermediate portion is in the display area, wherein the intermediate portion comprises the first portion and a target portion; 
 displaying a second animation comprising at least one of scaling and panning the intermediate portion until the target portion is in the display area, wherein the target portion comprises the target date and represents a second time unit; and 
 displaying an image representing the invitation on the target portion. 
 
   
   
     21. A medium as in  claim 20  wherein a time unit is selected from the group consisting of day, week, plurality of weeks, month, plurality of months, year, and plurality of years and wherein the first portion shows the current date. 
   
   
     22. A medium as in  claim 21  wherein the first time unit and second time unit are the same and the intermediate portion shows a third time unit which is larger than the first and second time units. 
   
   
     23. A medium as in  claim 21  wherein the intermediate portion represents a smallest time unit capable of concurrently displaying the first portion and the target portion. 
   
   
     24. A medium as in  claim 20  wherein the invitation further comprises a list of attendees, a title, and a sender. 
   
   
     25. A medium as in  claim 20  wherein the invitation further comprises a duration and wherein the method further comprises notifying a user of the invitation and receiving a request from the user to view the invitation. 
   
   
     26. A medium as in  claim 25  further comprising the user accepting the invitation. 
   
   
     27. A medium as in  claim 26  wherein accepting the invitation sends a message to a second user who sent the invitation. 
   
   
     28. A medium as in  claim 20  wherein the invitation further comprises a location. 
   
   
     29. A medium as in  claim 20  wherein the displaying of the image representing the invitation is performed if an invitations calendar is selected. 
   
   
     30. A medium as in  claim 29  wherein the displaying of the image representing the invitation is not performed if the invitations calendar is not selected. 
   
   
     31. A medium as in  claim 20  wherein the displaying of the second animation is not performed until a condition is satisfied. 
   
   
     32. A medium as in  claim 31  wherein the condition is satisfied by a user action. 
   
   
     33. A medium as in  claim 31  wherein the condition is satisfied when a specified period of time has elapsed following the displaying of the first animation. 
   
   
     34. A medium as in  claim 20  wherein the first portion does not comprise the current date. 
   
   
     35. A medium as in  claim 20  wherein the first animation and the second animation are pluralities of images displayed sequentially. 
   
   
     36. A medium as in  claim 20  wherein accepting the invitation causes a third animation from the target portion to the intermediate portion and causes a fourth animation from the intermediate portion to the first portion. 
   
   
     37. A medium as in  claim 20  wherein the displaying of the second animation further comprises displaying a visual indicator representing the target date. 
   
   
     38. A medium as in  claim 20  wherein the image representing the invitation comprises text, a fill color, and a rounded rectangle. 
   
   
     39. A data processing system comprising:
 means for displaying a first portion of an electronic calendar, wherein the first portion is in a display area and represents a first time unit; 
 means for receiving an invitation comprising a target date; 
 means for displaying, in response to receiving the invitation, a first animation comprising at least one of scaling and panning the first portion until an intermediate portion is in the display area, wherein the intermediate portion comprises the first portion and a target portion; 
 means for displaying a second animation comprising at least one of scaling and panning the intermediate portion until the target portion is in the display area, wherein the target portion comprises the target date and represents a second time unit; and 
 means for displaying an image representing the invitation on the target portion. 
 
   
   
     40. A machine readable medium containing executable program instructions which, when executed, cause a data processing system to perform a method comprising:
 displaying a first portion of an electronic calendar, the first portion including a first date, the first portion corresponding to a first time frame; 
 receiving an invitation which comprises a target date; 
 determining, in response to the invitation, a time unit large enough to allow simultaneous viewing of the first date and the target date; 
 displaying an intermediate portion corresponding to an intermediate time frame based on the time unit, the intermediate portion including the first portion and a target portion including the target date; 
 displaying a second portion of the electronic calendar, wherein the second portion corresponds to a second time frame and wherein the second portion includes the target date; and 
 displaying a plurality of portions of the electronic calendar, the plurality of portions including a third portion and a fourth portion, 
 wherein the third portion corresponds to a third time frame, the third time frame is being larger than the first time frame, and the third time frame being smaller than the intermediate time frame, 
 wherein the fourth portion corresponds to a fourth time frame the fourth time frame being smaller than the intermediate time frame, fourth time frame being larger than the second time frame, 
 wherein the intermediate portion includes a shrinking portion shrunk from the first portion, and 
 wherein the intermediate portion includes a growing portion grown from the target portion. 
 
   
   
     41. A medium as in  claim 40  wherein the second portion is displayed after displaying the intermediate portion, wherein the second portion does not include the first date, and wherein determining the time unit comprises selecting the time unit from larger time units until the allowance of simultaneous viewing of the first date and the target date. 
   
   
     42. A medium as in  claim 41  wherein the intermediate portion displays a larger time frame than the first portion in order to show both the first date and the target date. 
   
   
     43. A medium as in  claim 42  wherein the electronic calendar is capable of displaying a plurality of time units comprising at least two of: a day; a week; a plurality of weeks; a month; a plurality of months; a year, and a plurality of years. 
   
   
     44. A medium as in  claim 43  wherein the intermediate portion represents a smallest time unit capable of concurrently displaying the first date and the target date. 
   
   
     45. A medium as in  claim 43  wherein the method further comprises:
 receiving an acceptance of the invitation; 
 displaying, in response to the acceptance, the intermediate portion and then displaying the first portion. 
 
   
   
     46. A machine implemented method comprising:
 displaying a first portion of an electronic calendar, the first portion including a first date and the first portion corresponding to a first time frame; 
 receiving an invitation which comprises a target date; 
 determining, in response to the invitation, a time unit large enough to allow simultaneous viewing of the first date and the target date; 
 displaying an intermediate portion corresponding to an intermediate time frame based on the time unit, the intermediate p onion including the first p onion and a target portion including the target date; 
 displaying a second portion of the electronic calendar, wherein the second portion corresponding to a second time frame and wherein the second portion includes the target date; and 
 displaying a plurality of portions of the electronic calendar, the plurality of portions including a third portion and a fourth portion, 
 wherein the third portion corresponds to a third time frame, the third time frame being larger than the first time frame, the third time frame being smaller than the intermediate time frame, 
 wherein the fourth portion corresponds to a fourth time frame, the fourth time frame being smaller than the intermediate time frame, the fourth time frame being larger than the second time frame, 
 wherein the intermediate portion includes a shrinking portion shrunk from the first portion, and 
 wherein the intermediate portion includes a growing portion grown from the target portion. 
 
   
   
     47. A method as in  claim 46  wherein the second portion is displayed after displaying the intermediate portion, wherein the second portion does not include the first date, and wherein determining the time unit comprises selecting the time unit from larger time units until the allowance of simultaneous viewing of the first date and the target date. 
   
   
     48. A method as in  claim 47  wherein the intermediate portion displays a larger time frame than the first portion in order to show both the first date and the target date. 
   
   
     49. A method as in  claim 48  wherein the electronic calendar is capable of displaying a plurality of time units comprising at least two of: a day; a week; a plurality of weeks; a month; a plurality of months; a year, and a plurality of years. 
   
   
     50. A method as in  claim 49  wherein the intermediate portion represents a smallest time unit capable of concurrently displaying the first date and the target date. 
   
   
     51. A method as in  claim 49  wherein the method further comprises:
 receiving an acceptance of the invitation; 
 displaying, in response to the acceptance, the intermediate portion and then displaying the first portion. 
 
   
   
     52. A data processing system comprising:
 means for displaying a first portion of an electronic calendar, the first portion including a first date and the first portion corresponding to a first time frame; 
 means for receiving an invitation which comprises a target date; 
 means for determining, in response to the invitation, a time unit large enough to allow simultaneous viewing of the first date and the target date; 
 means for displaying an intermediate portion corresponding to an intermediate time frame based on the time unit, the intermediate portion including the first portion and a target portion including the target date; 
 means for displaying a second portion of the electronic calendar, wherein the second portion corresponds to a second time frame and wherein the second portion includes the target date; and 
 means for displaying a plurality of portions of the electronic calendar, the plurality of portions including a third portion and a fourth portion, 
 wherein the third portion corresponds to a third time frame, the third time frame is being larger than the first time frame, the third time frame being smaller than the intermediate time frame, 
 wherein the fourth portion corresponds to a fourth time frame, the fourth time frame being smaller than the intermediate time frame, the fourth time frame being larger than the second time, 
 wherein the intermediate portion includes a shrinking portion shrunk from the first portion, and 
 wherein the intermediate portion includes a growing portion grown from the target portion.

Description:
BACKGROUND OF THE INVENTION 
   The present invention relates to methods for processing data, such as data in an electronic calendar. 
   As electronic devices become more prevalent in society, the number of people utilizing electronic calendaring applications has increased dramatically. As consumers continue to use these electronic devices for their time and date tracking needs, problems arising from the fundamental differences between how human beings absorb data and how electronic systems deliver data will continue to exist. 
   Simple attempts to emulate the behavior of a traditional calendar on an electronic system often leave the users of these electronic devices confused, as the emulation does not accommodate the human users as well as the traditional system. 
   SUMMARY OF THE DESCRIPTION 
   At least certain embodiments of the present invention are directed towards an improved technique for maintaining contextual continuity within a calendaring application. Contextual continuity may be understood as providing the user with a sense of where the date of an invitation falls with respect to the date currently being viewed in a calendaring application by providing a readily understood transition between the date of the invitation and the currently viewed date (or other date). 
   A method of an embodiment of the invention may include: displaying a first portion of an electronic calendar, wherein the first portion is in a display area and represents a first time unit; receiving an invitation comprising a target data; displaying a first animation comprising at least one of scaling and panning the first portion until an intermediate portion is in the display area, wherein the intermediate portion comprises the first portion and the target portion; displaying a second animation comprising at least one of scaling and panning of the intermediate portion until the target portion is in the display area, wherein the target portion comprises the target date and represents a second time unit; and displaying an image representing the invitation on the target portion. The first animation may allow a user to perceive a transition from a first portion (which may show a current date or other date being displayed) to an intermediate portion which shows both the first portion and an intermediate portion. The second animation may allow a user to perceive a transition from the intermediate portion to the target portion. 
   In certain embodiments, the intermediate portion may be displayed without any animation. For example, in an embodiment of the inventions, a method may include displaying a first portion, which includes a first date, of an electronic calendar, receiving an invitation which comprises a target date and, in response to the receiving, displaying an intermediate portion which includes the first date and the target date and, after displaying the intermediate portion, displaying a second portion of the electronic calendar, wherein the second portion includes the target date. The intermediate portion may display a larger time frame than the first portion in order to show both the first date and the target date. For example, the first portion may be a single month view, and the second portion may be a simple month view (of a different month than in the first portion), and the intermediate portion may be in this case a multiple-month view (e.g. a year view). 
   One exemplary embodiment of the present invention is related to a method for processing data comprising a calendaring program and a user interface wherein a user interface provides contextual continuity while viewing and interacting with invitations. Exemplary machine readable media of the invention and exemplary systems embodying the invention are also described. 

   
     BRIEF DESCRIPTION OF THE DRAWINGS 
     Embodiments of the present invention will now be described by way of further only and with reference to the accompanying drawings, in which: 
       FIG. 1  shows an exemplary embodiment in which a user has been notified of an invitation. 
       FIG. 2  shows a general example of one exemplary method of scaling from a first or current portion to an intermediate portion. Other examples may include panning or both scaling and panning. 
       FIG. 3  shows an example of an exemplary embodiment of an intermediate portion. 
       FIG. 4  shows a general example of one exemplary method of scaling from an intermediate portion to a target portion. Other examples may include panning or both scaling and panning. 
       FIG. 5  shows an exemplary embodiment of a target portion displaying an invitation. 
       FIG. 6  shows an exemplary embodiment of a portion being displayed while an invention calendar is not selected. 
       FIG. 7  shows a general example of an exemplary user interface of an accepted invitation. 
       FIG. 8   a  shows a general example of an exemplary user interface of a sender notification.  FIG. 8   b  shows another example of a user interface of a sender notification. 
       FIG. 9  is a flowchart demonstrating a exemplary embodiment of the present invention. 
       FIG. 10  shows an example of one exemplary embodiment of an invitation data structure. 
       FIG. 11  shows an example of a data processing system which may be used with at least certain embodiments of the invention. 
   

   DETAILED DESCRIPTION 
   The subject invention will be described with reference to numerous details set forth below, and the accompanying drawings will illustrate the invention. The following description and drawings are illustrative of the invention and are not to be construed as limiting the invention. Numerous specific details are described to provide a thorough understanding of the present invention. However, in certain instances, well known or conventional details are not described in order to provide an explanation without undue detail. 
   The present description includes material protected by copyrights, such as illustrations of graphical user interface images. The owners of the copyrights, including the assignee of the present invention, hereby reserve their rights, including copyright, in these materials. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office file or records, but otherwise reserves all copyrights whatsoever. Copyright Apple Inc. 2007. 
     FIG. 11  shows one example of a typical data processing system, such as a computer system, which may be used with the present invention. Note that while  FIG. 11  illustrates various components of a computer system, it is not intended to represent any particular architecture or manner of interconnecting the components as such details are not germane to the present invention. It will also be appreciated that personal digital assistants (PDAs), cellular telephones, entertainment systems, media players (e.g. an ipod), embedded systems containing a data processing system, network computers, consumer electronic devices and other data processing systems which have fewer components or perhaps more components may also be used with the present invention. The computer system of  FIG. 11  may, for example, be a Macintosh computer from Apple Inc. 
   As shown in  FIG. 11 , the computer system  1101 , which is a form of a data processing system, includes a bus  1102  which is coupled to a microprocessor(s)  1103  and a ROM (Read Only Memory)  1107  and volatile RAM  1105  and a non-volatile memory  1106 . The microprocessor  1103  may be a microprocessor from Intel or may be a G3 or G4 microprocessor from Motorola, Inc. or one or more G5 microprocessors from IBM. The bus  1102  interconnects these various components together and also interconnects these components  1103 ,  1107 ,  1105 , and  1106  to a display controller and display device  1104  and to peripheral devices such as input/output (I/O) devices which may be mice, keyboards, modems, network interfaces, printers and other devices which are well known in the art. Typically, the input/output devices  1109  are coupled to the system through input/output controllers  1108 . The volatile RAM (Random Access Memory)  1105  is typically implemented as dynamic RAM (DRAM) which requires power continually in order to refresh or maintain the data in the memory. The mass storage  1106  is typically a magnetic hard drive or a magnetic optical drive or an optical drive or a DVD RAM or other types of memory systems which maintain data (e.g. large amounts of data) even after power is removed from the system. Typically, the mass storage  1106  will also be a random access memory although this is not required. While  FIG. 11  shows that the mass storage  1106  is a local device coupled directly to the rest of the components in the data processing system, it will be appreciated that the present invention may utilize a non-volatile memory which is remote from the system, such as a network storage device which is coupled to the data processing system through a network interface such as a modem or Ethernet interface. The bus  1102  may include one or more buses connected to each other through various bridges, controllers and/or adapters as is well known in the art. In one embodiment the I/O controller  1108  includes a USB (Universal Serial Bus) adapter for controlling USB peripherals and an IEEE 1394 controller for IEEE 1394 compliant peripherals. 
   It will be apparent from this description that aspects of the present invention may be embodied, at least in part, in software. That is, the techniques may be carried out in a computer system or other data processing system in response to its processor, such as a microprocessor, executing sequences of instructions contained in a memory, such as ROM  1107 , RAM  1105 , mass storage  1106  or a remote storage device. In various embodiments, hardwired circuitry may be used in combination with software instructions to implement the present invention. Thus, the techniques are not limited to any specific combination of hardware circuitry and software nor to any particular source for the instructions executed by the data processing system. In addition, throughout this description, various functions and operations are described as being performed by or caused by software code to simplify description. However, those skilled in the art will recognize what is meant by such expressions is that the functions result from execution of the code by a processor, such as the microprocessor  1103 . 
   In certain embodiments, a user interface  100 , shown in  FIG. 1 , is displayed to the user. Interface  100  contains, for example, a list of notifications  101  which informs the user of invitations they have received. In certain exemplary embodiments, an additional interface component (not pictured) can be used to cause list of notifications  101  to be displayed. In another exemplary embodiment, an additional interface component indicates the existence of notifications without further detail. 
   Also visible in the exemplary interface pictured in  FIG. 1  is a time unit indicator  102  which informs the user of their current time unit. For example, in  FIG. 1 , the current time unit is a week. In other embodiments, the current time unit may be day, week, plurality of weeks, month, plurality of months, year, or plurality of years. For example, the interface pictured in  FIG. 1  allows the user to select day, week, month, or year for their current time unit. In certain embodiments, the selected time unit corresponds to a particular graphical display in time view  104 . Time view  104 , for example, represents a week time unit with a series of rows corresponding to the hours of each day and a column corresponding to each day. In one exemplary embodiment, the current view includes within its time frame the current date, although the current view may show other dates (e.g. one month in the future or past). 
   Also visible in the exemplary interface pictured in  FIG. 1  is a notification  103 . In certain embodiments, a notification of an invitation is an element of a textual list, such as that depicted in list of notifications  101 . In certain embodiments, a user clicks on notification  103  to select the notification and the corresponding invitation. The selection of an invitation may then cause an animation to show an intermediate portion and then a target portion as described herein. In the example given below, the animation begins from the view shown in  FIG. 1  and proceeds to the view shown in  FIG. 2  and then to the view shown in  FIG. 3  and then to the view shown in  FIG. 4  and finally to the view shown in  FIG. 5 . An alternative embodiment may not include any animation but may display the intermediate portion before displaying the target portion. 
   In certain embodiments, selecting a notification such as notification  103  in  FIG. 1  causes the user interface to begin changing its current time unit in an animated fashion. For example, as shown in  FIG. 2 , the time view from  FIG. 1  has begun zooming outward to show a larger unit of time. Certain exemplary methods accomplish this zooming by scaling or panning (or both) a visual representation of a calendar. In certain embodiments, selecting a notification causes the interface to zoom out to progressively larger time units until reaching a time unit allowing the simultaneous viewing of the current view when the notification was selected and the target view containing the invitation date corresponding to the selected notification. In certain exemplary embodiments, the zooming method includes displaying a plurality of images sequentially to the user, creating an animated zooming effect. For example, in time view  201  of  FIG. 2 , the week view of  FIG. 1  can be seen expanding vertically and horizontally to zoom from a week (in  FIG. 1 ) to a month (in  FIG. 2 ). In certain exemplary embodiments, interface  200  modifies selected notification  202  to indicate that it has been selected. For example, selected notification  202  has become highlighted and now contains accept button  204  and decline button  203 . 
     FIG. 3  displays an intermediate portion of certain embodiments of an electronic calendar including both current and target portions of the calendar. For example, the user may be viewing current month  302 , while notification  304  of an invitation occurring in target month  303  is selected (either by the user or by the system). In certain embodiments, maintaining contextual continuity between different current and target months uses zooming out to a time unit of year  301 , which allows the user to perceive both current month  302  and target month  303 . In other embodiments, a time unit for viewing different current and target portions may be a week, plurality of weeks, month, plurality of months, or years. In certain other embodiments, a visual indicator tracks the current and target dates during the panning and scaling, further enhancing the user&#39;s sense of contextual continuity. 
   In certain embodiments, when the zoom beginning in  FIG. 2  reaches its apex as shown in  FIG. 3 , the zooming automatically, without any user input, reverses and pans itself over to the target date in the invitation related to notification  402  shown in interface  400  of  FIG. 4  (the notification  402  corresponds to and is the same notification, for an invitation, as notifications  202  and  304  in  FIGS. 2 and 3  respectively). In certain embodiments, time view  401  steadily increases its zoom until the target date is viewed using the same time unit being used in  FIG. 1 . In certain embodiments, the zooming in to the target date is accomplished by contracting horizontally and vertically the visible time unit into the desired time unit. For example,  FIG. 4  shows time view  401  expanding the desired time unit of a week from the week containing the target date. The portion of the display screen taken up by the desired week steadily grows while the remainder of the current time unit, in this example, a month, shrinks in size. In certain embodiments, a meaningful zooming between time units is accomplished in this manner. In one exemplary embodiment, the zooming from apex to target portion does not occur until a condition is satisfied. For example, user input may satisfy the condition, and zooming in will follow in response to the user input. Alternatively, the condition may be satisfied after a certain time period has elapsed. 
   In certain exemplary embodiments, the interface in  FIG. 5  is displayed after a notification has been selected and the corresponding zooming out (e.g. as shown in  FIGS. 2 and 3 ) and zooming in (as shown in  FIGS. 4 and 5 ) has been completed. Time unit  501  indicates that the time unit of time view  503  is a week, the same as time view  104  in  FIG. 1 . In  FIG. 5 , the current portion of the display visible in  FIG. 1  has transitioned to the target portion of the display visible in time view  503 . In certain embodiments, the time units of the current portion and the target portion are not the same after zooming is complete. In certain exemplary embodiments, an image representing the invitation is displayed on the target portion. In  FIG. 5 , for example, invitation  502  is displayed on time view  503  of interface  500 . In certain exemplary embodiments, the invitation may include a title, a duration, a start time, a list of attendees, and a sender or any combination of a subset of these items. For example, invitation  502  displays start time  504 , title  505 , and sender  506 . In certain embodiments, invitation  502  has a dashed-line border to indicate that the invitation is not yet accepted or declined. In other embodiments, different graphical attributes are used to indicate whether an invitation is accepted, declined, or neither. In certain embodiments, accept button  507  and decline button  508  can be used to change the status of the invitation to either accepted or declined. In certain embodiments, an accept button and a decline button can be located on the invitation  502  rather than on the notification  511 , or elsewhere (e.g.: pop up window, overlay controls inside time view, etc.). 
   In certain exemplary embodiments the invitation represented by invitation  502  corresponds to an invitations calendar  509 . For example, when checkbox  510  is selected, invitations corresponding to invitations calendar  509  are displayed on time view  503 , such as in invitation  502 . In certain embodiments, the user or the system may select an option to not display invitations on the calendar, and  FIG. 6  shows an example of this. When checkbox  601  in  FIG. 6  is unselected, invitations corresponding to invitations calendar  602  are not displayed in time view  603 . Notification  604  and its corresponding invitation remain in the system, but are not displayed until checkbox  601  is selected. 
   In certain embodiments, the user can select the accept button  507  to accept the invitation corresponding to notification  511 . For example,  FIG. 7  pictures interface  700  after accept button  507  has been selected by the user. In certain embodiments, the invitation  701  has become filled with color to indicate that the invitation has been accepted. In this example the color used is the default invitations collector calendar  704  tag color, as the invitation  502  has turned into a new event  701  belonging to the collector calendar  704 . In certain embodiments an indication  703  can remain on the new event in order to identify events that emanate from invitations from those created by the user. In other embodiments, notification  511  has been removed from notification list  702 , indicating that the invitation corresponding to notification  511  has been accepted or declined. 
   In certain embodiments, accepting an invitation, such as the invitation corresponding to invitation  701 , sends a message to the invitation&#39;s sender which in turn may display an indication that the invitation has been accepted. For example,  FIG. 8   a  shows an invitation which has been accepted.  FIG. 8   a  shows an example of a user interface of an electronic calendar of the sender of the invitation  701  (which corresponds to the notification  604 ). The sender&#39;s version of this invitation is shown as invitation  802 , and invitation  802  includes an indication  801  (a check mark, in this example) that the recipient of the invitation has accepted the invitation if there is one recipient, or that all recipients have accepted the invitation if there are several. Certain embodiments can provide a list of all recipients and their invitation status as shown in  FIG. 8   b  (accepted  8   b   02 , declined  8   b   03  or  8   b   04  pending) using an information or inspector panel  8   b   01 . Other embodiments can show a new notification inside the notification list  702  on the sender&#39;s side each time a recipient accepts or declines the invitation. 
   Certain embodiments of the invention may not include any animation, such as the animation represented by  FIGS. 2 and 4 , but may still provide a way to provide a context between the invitation date and currently viewed date. For example, a context may be provided by displaying an intermediate portion (showing both a first portion and a target portion) before displaying a target portion (without showing concurrently the first portion). In this example, a notification of an invitation, such as notification  103 , may be received by a data processing system of a recipient of the invitation, and this data processing system may be, at the time of the receipt, displaying a currently viewed portion (e.g. a first portion) of an electronic calendar. The notification may be selected either by a user or by the system (e.g. an automatic selection by the system), and in response to the selection, an intermediate portion of the electronic calendar may be displayed. The intermediate portion would normally include the first portion and a target portion which includes the target date of the invitation. The system would then display the target portion which would not normally include the currently viewed portion (unless the time unit of the target portion is large enough to include both when the target portion is displayed). An example of this particular sequence may include displaying the user interface of  FIG. 1  (e.g. showing a first portion) and then momentarily displaying the user interface of  FIG. 3  (which is showing an intermediate portion that includes both the first portion which was currently viewed and the target portion) and then displaying the user interface of  FIG. 5  which shows the target portion. This sequence may occur without the intervening animation represented by  FIGS. 2 and 4 . It will be appreciated that alternative sequences may be used, such as displaying the intermediate portion after displaying the target portion or displaying the intermediate portion only upon a selection of a command to display the intermediate portion, etc.; these alternative sequences can still provide sufficient context through the use of the intermediate portion, with or without panning, scaling and/or zooming. 
     FIG. 9  describes one implementation of an exemplary method of the present invention. In operation  900 , the calendaring program receives an invitation sent to the user. In operation  901 , the calendaring system notifies the user of the invitation. In certain exemplary embodiments, various user interface elements provide this notification, such as the dock in Macintosh O/S X or the system tray in Windows XP or a portion of a window controlled in part by a calendar application program. In operation  902 , the calendaring system receives a request from the user to view the invitation. In certain embodiments, this request originates with selecting a user interface component in the calendaring program. In other embodiments, the request originates with user input outside the user interface of the calendaring program or it originates automatically under machine control. In operation  903 , the calendaring program zooms out to an intermediate time view including the currently viewed date and the target date of the invitation in the same time view. In certain embodiments, the current, intermediate, and target time units may be days, weeks, pluralities of weeks, months, pluralities of months, years, or pluralities of years. It will be appreciated that the currently viewed date may not actually be displayed but rather is stored as the last location in the calendar accessed or saved by a user&#39;s interaction with the calendar. 
   In certain embodiments, operation  903  does not transition to operation  904  until a condition is satisfied. For example, the condition may be satisfied when an amount of time has elapsed or a user input has been received. In other embodiments, operation  904  scales and/or pans the time view to center and zoom into the target date of the invitation. In certain embodiments, this and other zooming, panning, and scaling is represented by a sequential series of images presented to the user. In other embodiments, the time view displays the target date using the same time unit as was used in the current portion. In other embodiments, the current and target time units are different. 
   In certain exemplary embodiments, operation  905  displays an image corresponding to the invitation on the time view. In certain embodiments, the image of the invitation possesses graphical attributes which indicate that the invitation has not been accepted or declined by the user. In other embodiments, in operation  906  the method receives a user request to accept or decline an invitation. In certain embodiments, accepting an invitation changes the graphical attributes of the image corresponding to the invitation, while declining the invitation causes the image to be removed from the calendar. In other embodiments, accepting or declining an invitation causes the method to execute again in the opposite direction, such that the target portion and current portion are transposed. In such embodiments, the zoom is reversed, with the result that the time view, after the zooming animation, is the current view originally displayed. 
     FIG. 10  describes one exemplary embodiment, in which an invitation comprises target date and time  1000 , title  1001 , sender  1002 , duration  1003 , attendees  1004 , and location  1005 . In other embodiments, an invitation contains a subset of one or more of these elements or additional elements not shown in  FIG. 10 . 
   The foregoing description has been given by way of example only and it will be appreciated by a person skilled in the art that modifications can be made without departing from the scope of the present invention.

Metadata:
Filing Date: 20070611
Publication Date: 20100504
Grant Date: 20100504
Priority Date: 20070611
Inventors: FORSTALL SCOTT
COLOM MANUEL
Assignee: APPLE INC
CPC Classifications: [{"code": "G06Q10/109", "inventive": true, "first": true, "tree": "[]"}, {"code": "G06Q10/109", "inventive": true, "first": true, "tree": "[]"}]
Family ID: 40095773