System and method for user interface

• US 7,646,378 B2
• Filed: 09/01/2005
• Issued: 01/12/2010
• Est. Priority Date: 09/01/2005
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: David Hirshberg
• Inventors: Hirshberg, David
• Primary Examiner(s): Awad, Amr
• Assistant Examiner(s): Sherman, Stephen G
• Application Number:
  US11/216,021
• Publication Number:
  US 20070046633A1
• Time in Patent Office: 1,594 Days
• Field of Search: 345/173, 345/156, 345/168, 345/169, 178/18.01
• US Class Current: 345/173
• CPC Class Codes: A63F 13/214 for locating contacts on a surface, e.g. floor mats or touch pads
• CPC Class Codes: A63F 13/24 Constructional details thereof, e.g. game controllers with detachable joystick handles
• CPC Class Codes: A63F 2300/1068 being specially adapted to detect the point of contact of the player on a surface, e.g. floor mat, touch pad
• CPC Class Codes: G06F 3/03543 Mice or pucks G06F3/03541 takes precedence
• CPC Class Codes: G06F 3/03549 Trackballs G06F3/03541 takes precedence
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 3/0489 using dedicated keyboard keys or combinations thereof

Abstract

A user interface apparatus for an electronic device. The apparatus comprises: one or more mechanical keys; one or more touch sensitive surfaces, the mechanical keys being adjacent to the touch sensitive surfaces; and a processor for receiving one or more user input operations performed on the mechanical keys and the touch sensitive surfaces, the input operation comprising a combined operation combining touching the touch sensitive surface with pressing at least one mechanical key, in a single stroke.

Claims

1. A user interface apparatus for an electronic device, the apparatus comprising:

one or more mechanical keys;

one or more touch sensitive surfaces, said one or more mechanical keys being adjacent to said one or more touch sensitive surfaces; and

a processor for receiving one or more user input operations performed on said at least one or more mechanical keys and said one or more touch sensitive surfaces to achieve a single user interface function, the user input operation comprising a combined operation that determines the single user interface function combining moving over the touch sensitive surface with pressing that comprises activation of at least one mechanical key, in a single stroke, wherein said single user interface function is determined by said processor at the end of said single stroke from a plurality of valid possibilities of said user interface functions, the determination being based on specific features from both said moving and said pressing input operations performed by the user.

2. The apparatus of claim 1, wherein said one or more mechanical keys comprises one or more push buttons.

3. The apparatus of claim 1, wherein said one or more mechanical keys and said one or more touch sensitive surfaces at least partially overlap.

4. The apparatus of claim 3, wherein faces of said one or more keys are portions of said one or more touch sensitive surfaces.

5. The apparatus of claim 3, wherein said one or more touch sensitive surfaces are made from flexible materials and at least partially covers the said one or more mechanical keys.

6. The apparatus of claim 1, wherein said one or more touch sensitive surfaces are located peripherally to said one or more mechanical keys.

7. The apparatus of claim 1, wherein some of said one or more touch sensitive surfaces are located adjacent a portion of periphery of said one or more mechanical keys.

8. The apparatus of claim 1, wherein the electronic device comprises a pointing device.

9. The apparatus of claim 8, wherein said one or more mechanical keys comprises a rolling wheel.

10. The apparatus of claim 8, wherein said one or more mechanical keys comprises a tracking ball.

11. The apparatus of claim 1, wherein the electronic device is a game pad.

12. The apparatus of claim 1, wherein the electronic device is a cellular phone.

13. The apparatus of claim 1, wherein said one or more mechanical keys are arranged around said one or more touch sensitive surfaces.

14. The apparatus of claim 1, wherein the processor is made to recognize an input operation that is performed by moving followed by pressing.

15. The apparatus of claim 1, wherein the processor is made to recognize an input operation that is performed by pressing followed by moving.

16. The apparatus of claim 1, wherein the processor is adapted to identify (a) the moving as a touch operation feature selected from a group of touch operation features including a start touch location, an end touch location, the direction of the motion, the speed of motion and a path of the motion over the touch sensitive surface, and (b) the pressing as a press operation feature selected from a group of press operation features including key identity, key activation force and key displacement.

17. The apparatus of claim 1, wherein said single user interface function comprises text entry.

18. A method for inputting information into an electronic device using a user interface apparatus, the method comprising:

providing a user interface apparatus comprising;

one or more mechanical keys;

one or more touch sensitive surfaces, said one or more mechanical keys being adjacent to said one or more touch sensitive surfaces; and

a processor for receiving one or more user input operations performed on said at least one or more mechanical keys and said one or more touch sensitive surfaces to achieve a single user interface function, the input operation comprising a combined operation combining moving over the touch sensitive surface with pressing that comprises activation of at least one mechanical key, in a single stroke, wherein said single user interface function is determined by said processor at the end of said single stroke from a plurality of valid possibilities of said user interface functions, the determination being based on specific features from both said moving and said pressing input operations performed by the user; and

inputting user input operation by a combined operation combining moving over the touch sensitive surface with pressing that comprises activation of at least one mechanical key, in a single stroke to achieve the single user interface function.

19. The method of claim 18, wherein inputting of the input operation is performed by moving followed by pressing.

20. The method of claim 18, wherein inputting of the input operation is performed by pressing followed by moving.

21. The method of claim 18, wherein the single stroke comprises sliding over said one or more touch sensitive surfaces towards a mechanical key and then pressing the mechanical key.

22. The method of claim 21, wherein the sliding is carried out in more than one direction.

23. The method of claim 18, wherein the moving comprises movement over said one or more touch sensitive surfaces in more than one direction.

24. The method of claim 18, wherein inputting of the input operation comprises sliding over one touch sensitive surface towards one of said one or more mechanical keys, which surround the touch sensitive surface.

25. The method of claim 18, comprising identifying (a) the moving as a touch operation feature selected from a group of touch operation features including a start touch location, an end touch location, the direction of the motion, the speed of motion and a path of the motion over the touch sensitive surface, and (b) the pressing as a press operation feature selected from a group of press operation features including key identity, key activation force and key displacement.

26. The method of claim 18, wherein said user interface function comprises text entry.