System and method for reverse hierarchical navigation within a user interface

• US 8,473,868 B1
• Filed: 12/08/2006
• Issued: 06/25/2013
• Est. Priority Date: 10/27/2006
• Status: Active Grant

• Current Assignee: ARRIS Enterprises LLC (CommScope Holding Company, Inc.)
• Original Assignee: ARRIS Group, Inc. (CommScope Holding Company, Inc.)
• Inventors: Kauffman, Jeffrey R.
• Primary Examiner(s): PITARO, RYAN F
• Application Number:
  US11/608,701
• Time in Patent Office: 2,391 Days
• Field of Search: 715/810, 715/819, 715/820, 715/854
• US Class Current: 715/854
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus

Abstract

Systems and methods are provided for facilitating navigation of a hierarchy including a plurality of categories within a user interface. A method includes displaying a first set of categories in the hierarchy as respective graphical images along a first axis of a user interface. A reverse navigation option is also displayed along the first axis with the first set of categories. The method continues by allowing the first set of categories and the reverse navigation option to be scrolled along the first axis to place the reverse navigation option within a focus area of the user interface. In response to the reverse navigation option being placed within the focus area, the user interface displays one or more ancestor categories of the first categories as respective graphical images along a second axis of the user interface. In response to an ancestor category being selected from the second axis, the user interface replaces the first categories with second categories along the first axis. The second categories include the selected ancestor category and one or more sibling categories of the selected ancestor category.

Claims

1. A method for navigating a hierarchy of categories, the method comprising:

displaying first categories as respective graphical images along a first axis of a user interface, the first categories being siblings in a level of the hierarchy;

displaying a reverse navigation option along the first axis with the first categories, the reverse navigation option comprising one of the first categories which is operable to be selected;

allowing the first categories and the reverse navigation option to be scrolled along the first axis to place the reverse navigation option within a focus area of the user interface;

in response to the reverse navigation option being placed within the focus area, displaying a plurality of ancestor categories of the first categories, the plurality of ancestor categories displayed as respective graphical images along a second axis of the user interface that passes through the focus area, at least one of the ancestor categories displayed along the second axis being from a different level of the hierarchy than another ancestor category displayed along the second axis; and

in response to an ancestor category from the second axis being selected within the focus area, replacing the first categories with second categories along the first axis.

2. The method of claim 1, wherein the second categories comprise:

the selected ancestor category; and

one or more sibling categories of the selected ancestor category.

3. The method of claim 1, wherein the focus area defines an intersection of the first axis and the second axis.

4. The method of claim 3, wherein selecting the ancestor category from the second axis comprises:

allowing the plurality of ancestor categories to be scrolled along the second axis through the focus area;

determining that the selected ancestor category has been placed in the focus area; and

receiving a user-selection of the selected ancestor category in the focus area.

5. The method of claim 1, wherein placing the reverse navigation option within the focus area comprises pausing on the reverse navigation option within the focus area for at least approximately 0.5 second.

6. The method of claim 1, wherein displaying the first categories as respective graphical images along the first axis comprises initially displaying the first categories on a first side of the focus area along the first axis.

7. The method of claim 6, wherein displaying the reverse navigation option comprises initially displaying the reverse navigation option adjacent to the focus area on a second side of the focus area, the second side being opposite to the first side along the first axis.

8. The method of claim 7, wherein allowing the first categories and the reverse navigation option to be scrolled along the first axis through the focus area comprises allowing one or more of the first categories and the reverse navigation option to be scrolled in and out of view in a loop on both sides of the user interface along the first axis.

9. The method of claim 1, wherein replacing the first categories with the second categories comprises placing a predetermined category of the second categories within the focus area.

10. The method of claim 9, wherein the predetermined category comprises a sibling category of the selected ancestor category.

11. The method of claim 9, wherein the predetermined category comprises the selected ancestor category.

12. The method of claim 9, further comprising displaying third categories as respective graphical images along the second axis, the third categories being children of the predetermined category.

13. The method of claim 1, wherein replacing the first categories with the second categories comprises placing a most-recently selected category of the second categories within the focus area.

14. The method of claim 1, further comprising:

displaying a non-ancestor category relative to the first categories along the second axis with the plurality of ancestor categories;

allowing the non-ancestor category to be selected from the second axis; and

in response to the non-ancestor category being selected, replacing the first categories with third categories, the third categories comprising one or more children categories of the non-ancestor category.

15. The method of claim 14, wherein the non-ancestor category comprises a channel category corresponding to currently broadcast television programs on respective television channels.

16. The method of claim 1, further comprising:

displaying a forward navigation option along the second axis with the plurality of ancestor categories;

allowing the plurality of ancestor categories and the forward navigation option to be scrolled along the second axis through the focus area of the user interface;

in response to the forward navigation option being selected from the focus area, displaying a previously selected descendant category of the first categories along the first axis.

17. The method of claim 1, further comprising adding an indication of the selected ancestor category to a separate navigation context area of the user interface.

18. The method of claim 17, further comprising, for each subsequently selected category:

replacing the currently displayed categories along the first axis with a new set of categories, the new set of categories comprising one or more children in the hierarchy of the subsequently selected category; and

adding an indication of the subsequently selected category to the navigation context area.

19. The method of claim 18, wherein each indication of a subsequently selected category is displayed in the navigation context area adjacent to an indication of the previously selected category.

20. The method of claim 1, wherein at least a portion of the categories in the hierarchy comprise one or more assets, the method further comprising:

displaying in connection with a category an indication of the number of assets associated with the category and all children of the category, if any, in the hierarchy.

21. The method of claim 1, further comprising:

allowing the second categories to be scrolled along the first axis to place a particular category of the second categories within the focus area of the user interface; and

displaying third categories as respective graphical images along the second axis, the third categories being children of the particular category placed within the focus area.

22. A non-transitory computer accessible medium including program instructions for causing a computer to perform a method for navigating between levels in an option tree, the method comprising:

displaying first options along a first axis of a user interface, the first options corresponding to a first level of the option tree;

displaying a reverse navigation option along the first axis with the first options;

allowing the first options and the reverse navigation option to be scrolled along the first axis through an intersection with a second axis of the user interface;

displaying a second option along the second axis in response to the reverse navigation option being placed at the intersection of the first axis and the second axis, the second option corresponding to a second level of the option tree, the first level being a sublevel of the second level; and

in response to the second option from the second axis being selected within the intersection, replacing the first options displayed along the first axis with the second option and one or more third options corresponding to the second level.

23. The computer accessible medium of claim 22, further operable to cause the computer to perform the method comprising displaying fourth options along the second axis, the fourth options corresponding to a third level of the option tree, the third level being a sublevel of the second level.

24. The computer accessible medium of claim 23, wherein the fourth options are displayed along the second axis in response to the second option being placed at the intersection of the first axis and the second axis.

25. The computer accessible medium of claim 23, wherein the fourth options are displayed along the second axis in response to one of the one or more third options being placed at the intersection of the first axis and the second axis.

26. The computer accessible medium of claim 22, wherein displaying the first options along the first axis comprises initially displaying the first options on a first side of the intersection along the first axis.

27. The computer accessible medium of claim 26, wherein displaying the reverse navigation option comprises initially displaying the reverse navigation option adjacent to the intersection on a second side of the intersection, the second side being opposite to the first side along the first axis.

28. The computer accessible medium of claim 27, wherein allowing the first options and the reverse navigation option to be scrolled along the first axis through the intersection comprises allowing one or more of the first options and the reverse navigation option to be scrolled in and out of view in a loop on both sides of the user interface along the first axis.

29. The computer accessible medium of claim 22, wherein replacing the first options with the second option and one or more third options comprises placing a predetermined one of the third options at the intersection.

30. The computer accessible medium of claim 22, wherein replacing the first options with the second option and one or more third options comprises placing the second options at the intersection.

31. The computer accessible medium of claim 22, further operable to cause the computer to perform the method comprising displaying a fourth option along the second axis with the second option, the fourth option being a sibling of the second option in the option tree.

32. The computer accessible medium of claim 31, wherein the fourth option comprises a channel option corresponding to currently broadcast television programs on respective television channels.

33. The computer accessible medium of claim 22, further operable to cause the computer to perform the method comprising:

displaying a forward navigation option along the second axis with the second option; and

in response to the forward navigation option being selected from the second axis, displaying a fourth option along the first axis, the fourth option being a previously selected sub-option of the first options.

34. The computer accessible medium of claim 22, further operable to cause the computer to perform the method comprising adding an indication of the second option to a separate navigation context area of the user interface.

35. The computer accessible medium of claim 34, further operable to cause the computer to perform the method comprising, for each subsequently selected option:

replacing the currently selected options along the first axis with a new set of options, the new set of options comprising one or more children in the option tree of the subsequently selected option; and

adding an indication of the subsequently selected option to the navigation context area.

36. The computer accessible medium of claim 35, wherein each indication of a subsequently selected category is displayed in the navigation context area adjacent to an indication of the previously selected category.

37. The computer accessible medium of claim 22, wherein at least a portion of the options in the option tree comprise one or more assets, the computer accessible medium operable to cause the computer to perform the method further comprising:

displaying in connection with an option an indication of the number of assets associated with the option and all children of the option, if any, in the option tree.

38. A system for navigating a plurality of categories in a hierarchy, the system comprising:

a tuner for demodulating and demultiplexing video streams;

an input interface for receiving user commands; and

a user interface for allowing a user to select, through the input interface, one or more of the video streams for display, the user interface comprising;

a first axis for displaying respective graphical images for;

a first set of sibling categories in a hierarchy of categories; and

a reverse navigation option;

a focus area along the first axis, the respective graphical images for the first set of sibling categories and the reverse navigation option configured to be selectively scrolled along the first axis through the focus area using the input interface; and

a second axis intersecting the first axis at substantially a right angle, the second axis displaying respective graphical images for a plurality of ancestor categories of the first set of sibling categories in response to the reverse navigation option being placed in the focus area, at least one of the ancestor categories displayed along the second axis being from a different level of the hierarchy than another ancestor category displayed along the second axis.

39. The system of claim 38, wherein the respective graphical images for the plurality of ancestor categories are configured to be selectively scrolled along the second axis through the focus area so as to place a particular ancestor category within the focus area.

40. The system of claim 39, wherein the first axis is configured to replace the first set of sibling categories with a second set of sibling categories in the hierarchy in response to the particular ancestor category being actively selected from the focus area, the second set of sibling categories comprising the selected ancestor category and one or more siblings of the selected ancestor category.

41. A method for navigating a hierarchy of categories, the method comprising:

displaying first categories as respective graphical images along a first axis of a user interface, the first categories being siblings in a level of the hierarchy;

selectively displaying ancestor categories of the first categories as respective graphical images along a second axis of the user interface, the second axis intersecting the first axis at substantially a right angle, at least one of the ancestor categories displayed along the second axis being from a different level of the hierarchy than another ancestor category displayed along the second axis;

allowing the ancestor categories to be scrolled along the second axis to place a particular ancestor category within a focus area; and

in response to the particular ancestor category in the focus area being selected, replacing the first categories with second categories along the first axis.

42. The method of claim 41, wherein the second categories comprise:

the selected ancestor category; and

one or more sibling categories of the selected ancestor category.

43. A system comprising:

means for displaying first options along a first axis of a user interface, the first options corresponding to a first level of an option tree;

means for displaying a reverse navigation option along the first axis with the first options;

means for allowing the first options and the reverse navigation option to be scrolled along the first axis through an intersection with a second axis of the user interface;

means for displaying a second option along the second axis in response to the reverse navigation option being placed at the intersection of the first axis and the second axis, the second option corresponding to a second level of the option tree, the first level being a sublevel of the second level; and

means for replacing the first options with third options along the first axis in response to the second option from the second axis being selected within the intersection, the third options corresponding to a third level of the option tree, the third level being a sublevel of the second level.