Preview expansion of list items

• US 20080086703A1
• Filed: 10/06/2006
• Published: 04/10/2008
• Est. Priority Date: 10/06/2006
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Shotel, Micah, Flynt, David W.
• Application Number:
  US11/544,263
• Publication Number:
  US 20080086703A1
• Time in Patent Office: Days
• US Class Current: 715/853
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus

Abstract

Computing devices such as mobile devices are typically limited in display size. Information on the devices can be typically displayed in list form, which often allows a user to locate desired information more quickly. Lists of information can be condensed by list items so that an item can be identified using relatively small display space. The condensed list items can be expanded and previewed by implicitly indicating a desired list item. Preview expansion of list items often allows condensed, richer lists of information to be quickly browsed, while maximizing the number of items that are viewable at the same time without having to scroll.

Claims

1. A computer-implemented method for displaying information from lists in limited display area devices, comprising:

displaying a plurality of condensed list items;

receiving an implicit command from a user that indicates that the user'"'"'s attention is focused on a list item; and

in response to the implicit command, displaying expanded information associated with the focused list item.

2. The method of claim 1 wherein the condensed list items are generated from a list that comprises information that is associated with the user.

3. The method of claim 2 wherein the list information comprises text messages sent from third parties to the user.

4. The method of claim 2 wherein the expanded information comprises list information that is not in the displayed plurality of list items.

5. The method of claim 1 wherein the condensed list items are generated from a list that comprises list items in categories that are selected by the user.

6. The method of claim 5 wherein the expanded information comprises information that is not in the displayed plurality of list items and that is retrieved from another device using a locator associated with the focused list item.

7. The method of claim 6 wherein the implicit command is performed by hovering a curser over a list item.

8. The method of claim 7 wherein the implicit command is received from the user by a user interface.

9. The method of claim 1 wherein an application program interface is used to associate the expanded information with the focused list item.

10. The method of claim 1 wherein a schema is used by third parties to provide content for the expanded information that is associated with the focused list item.

11. The method of claim 1 wherein the plurality of condensed list items is condensed using priorities of the list from which the plurality of condensed list items are condensed.

12. A system for displaying information from lists in limited display area devices, comprising:

a list item condenser for condensing list items from a list of user information;

a display for displaying a plurality of condensed list items;

a user interface for receiving an implicit command from a user that indicates that the user'"'"'s attention is focused on a condensed list item; and

an expander for expanding information associated with the focused list item for display.

13. The system of claim 12 wherein the display is provided in a mobile device.

14. The system of claim 12 wherein the list of user information is a contact list.

15. The system of claim 12 wherein the implicit command is given by moving a cursor over a condensed list item.

16. The system of claim 12 wherein the list of user information comprises images.

17. The system of claim 16 wherein the expanded information for display comprises thumbnails of the images.

18. A tangible medium comprising computer-executable instructions for:

condensing list items in a user-provided list by parsing the user-provided list and providing a caption for the condensed list items;

displaying a plurality of captions for the condensed list items;

receiving an implicit command from a user that indicates that the user'"'"'s attention is focused on a caption that is associated with a condensed list item; and

in response to the implicit command, displaying expanded information associated with the focused list item.

19. The tangible medium of claim 18 wherein the expanded information is presented hierarchically.

20. The tangible medium of claim 18 wherein the expanded information comprises text from the focused list item.