Navigation of an N-dimensional hierarchical structure using a 2-dimensional controller

• US 7,689,930 B2
• Filed: 03/18/2009
• Issued: 03/30/2010
• Est. Priority Date: 05/12/2004
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Johnson, Eric, Dicke, Ronald Anthony
• Primary Examiner(s): Ton; David
• Application Number:
  US12/406,396
• Publication Number:
  US 20090183119A1
• Time in Patent Office: 377 Days
• Field of Search: 715/802, 715/206, 715/810, 715/854, 341/176, 701/211, 345/169, 345/157, 714/707, 714/46
• US Class Current: 715/810
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus

Abstract

A system and method for navigating a multi-hierarchical menu system using a two-dimensional controller, comprising displaying an N^th level of the multi-hierarchical menu system having a plurality of icons in proximity to a pointer on a portion of a display, scrolling the icons in a first dimension relative to the pointer responsive to operating the controller in the first dimension, and one of either selecting one of the icons in closest proximity to the pointer responsive to operating the controller in a first direction of a second dimension, or displaying a N+1^th level of the multi-hierarchical menu system relative to one of the icons in closest proximity to the pointer responsive to operating the controller in an opposite direction of the second dimension.

Claims

1. A method of operating of an electronic device having a display and a two-dimensional controller, comprising:

executing a primary function of said electronic device in accordance with operation of said two-dimensional controller and displaying graphics associated therewith;

in the event said two-dimensional controller has been idle for a predetermined time period ceasing execution of said primary function;

displaying a menu system responsive to further operation of said two-dimensional controller, said menu system having a plurality of icons in proximity to a pointer on a portion of said display and parallel to a detected dimension of initial operation of said two-dimensional controller;

scrolling said icons in a first dimension relative to said pointer responsive to operating said controller in said first dimension; and

selecting one of said icons in closest proximity to said pointer responsive to operating said controller in a second dimension.

2. The method of claim 1, wherein said selecting initiates one of either execution of a function associated with said one of said icons or displaying a further level of said menu system associated with said one of said icons.

3. The method of claim 2, wherein said further level of said menu system includes a further a plurality of icons representing further functions related to said one of said icons in closest proximity to said pointer.

4. The method of claim 3, wherein said further functions include at least one of a filter function to search between features currently in-view on said display features outside of the display area, a category function to search for features based on categories, and an index function to facilitate searching through an alphabetical list using fine and coarse-grained controls.

5. The method of claim 1, wherein said second dimension is perpendicular to said first dimension.

6. The method of claim 1, further comprising identifying said graphics prior to displaying said menu system.

7. The method of claim 1, wherein said icons represent context-sensitive functions.

8. The method of claim 7, wherein said context-sensitive functions include at least one of searching for information relating to a feature of interest in proximity to said pointer, setting a location waypoint, and returning to a current location.

9. The method of claim 1, further comprising ceasing display of said menu system responsive to scrolling said icons beyond a last one of said icons.

10. An electronic device, comprising:

a display;

a two-dimensional controller; and

a processor for (i) executing a primary function of said electronic device in accordance with operation of said two-dimensional controller and displaying graphics associated therewith, (ii) ceasing execution of said primary function in the event said two-dimensional controller has been idle for a predetermined time period, (iii) displaying a menu system responsive to further operation of said two-dimensional controller, said menu system having a plurality of icons in proximity to a pointer on a portion of said display and parallel to a detected dimension of initial operation of said two-dimensional controller, (iv) scrolling said icons in a first dimension relative to said pointer responsive to operating said controller in said first dimension, and (v) selecting one of said icons in closest proximity to said pointer responsive to operating said controller in a second dimension.

11. The system of claim 10, wherein said processor selectively initiates one of either execution of a function associated with said one of said icons or displaying a further level of said multi-hierarchical menu system associated with said one of said icons.

12. The system of claim 11, wherein said processor identifies said graphics prior to displaying said menu system.

13. The system of claim 11, wherein said further level of said menu system includes a further a plurality of icons representing further functions related to said one of said icons in closest proximity to said pointer.

14. The system of claim 13, wherein said further functions include at least one of a filter function to search between features currently in-view on said display features outside of the display area, a category function to search for features based on categories, and an index function to facilitate searching through an alphabetical list using fine and coarse-grained controls.

15. The system of claim 10, wherein said second dimension is perpendicular to said first dimension.

18. The system of claim 10, wherein said controller ceases display of said multi-hierarchical menu system responsive to scrolling said icons beyond a last one of said icons.

16. The system of 10, wherein said icons represent context-sensitive functions.

17. The system of claim 16, wherein said context-sensitive functions include at least one of searching for information relating to an area of interest in proximity to said pointer, setting a location waypoint, and returning to a current location.