Location of a touch-sensitive control method and apparatus

• US 8,531,417 B2
• Filed: 09/02/2010
• Issued: 09/10/2013
• Est. Priority Date: 09/02/2010
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Griffin, Jason Tyler, Wood, Todd Andrew
• Primary Examiner(s): FARAGALLA, MICHAEL A
• Application Number:
  US12/874,714
• Publication Number:
  US 20120056817A1
• Time in Patent Office: 1,104 Days
• Field of Search: 345/173, 345/178
• US Class Current: 345/173
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

A method includes detecting a touch on a touch-sensitive display at a location not associated with a control, displaying, in association with the location, a displayed control, and activating the displayed control.

Claims

1. A method comprising:

detecting a touch on a touch-sensitive display at a first location not associated with a control;

detecting selection of a control from a plurality of control options as a first selected control;

displaying, in association with the first location, the first selected control as a first displayed control and activating a first set of functions for the first displayed control;

detecting a touch on a touch-sensitive display at a second location not associated with a control;

detecting selection of a control from the plurality of control options as a second selected control;

displaying, in association with the second location, the second selected control as a second displayed control and activating a second set of functions for the second displayed control, wherein display of the first control overlaps in time with display of the second control, wherein a subset of the first set of functions is the same as a subset of the second set of functions, wherein the first set of functions comprises a function different from any of the second set of functions.

2. The method of claim 1, wherein activating the displayed control comprises associating the location with at least one function associated with the displayed control.

3. The method of claim 1, further comprising performing a function associated with the displayed control when a subsequent touch associated with the displayed control is detected.

4. The method of claim 1, further comprising changing an orientation of the displayed control.

5. The method of claim 1, wherein the control is a control panel.

6. The method of claim 1, further comprising displaying an option to locate the displayed control.

7. The method of claim 1, further comprising displaying a control in an alternate format prior to detecting the touch.

8. The method of claim 1, further comprising moving the displayed control to another location.

9. The method of claim 1, further comprising moving the displayed control to a second location, wherein the first location is located on a first segment of the touch-sensitive display and the second location is located on a second segment of the touch-sensitive display, wherein the first segment and the second segment are physically separated.

10. The method of claim 1, wherein the displayed control is displayed in a reduced format when the control is not used for a predetermined period of time or after power down of the touch-sensitive display.

11. The method of claim 1, wherein the plurality of control options includes at least one control panel.

12. The method of claim 1, further comprising displaying a second control in response to detecting a second touch.

13. The method of claim 12, wherein a first function of the first set of functions for the displayed control has a complementary relationship with a second function of the a second set of functions for the second control.

14. A computer-readable storage device having computer-readable code executable by at least one processor of the portable electronic device to perform the method of claim 1.

15. An electronic device configured to perform the method of claim 1.

16. A method comprising:

detecting a first touch at a first location on a touch-sensitive display;

in response to detecting the first touch, displaying, in association with the first location, a first control and activating a first set of functions for the first control;

detecting a second touch at a second location on the touch-sensitive display;

in response to detecting the second touch, displaying, in association with the second location, a second control and activating a second set of functions for the second control, wherein a subset of the first set of functions is common with a subset of the second set of functions;

wherein a third set of controls is associated with a combination of touches associated with the first control and the second control;

wherein display of the first control overlaps in time with display of the second control.

17. The method of claim 16, wherein the first location and the second location are in fixed locations on the touch-sensitive display.

18. The method of claim 16, wherein the first location is not associated with any displayed control when the first touch is detected.

19. The method of claim 16, wherein the second location is not associated with any displayed control when the second touch is detected.

20. The method of claim 16, wherein a first function of the first set of functions for the first control has a complementary relationship with a second function of the second set of functions for the second control.

21. The method of claim 16, further comprising detecting a third touch associated with the first control and a fourth touch associated with the second control and performing a function based on the third touch and the fourth touch.

22. The method of claim 21, wherein the first control is a navigation control and the second control is a cursor control.

23. The method of claim 21, wherein the first control controls a first end point and the second control controls a second end point associated with information displayed on the touch-sensitive display.

24. The method of claim 16, wherein the first control is dominant and the second control is secondary.

25. The method of claim 24, further comprising switching between the first control and the second control as dominant control.

26. The method of claim 24, wherein the dominant control displayed in a first format and the secondary control displayed in second format that is different than the first format.

27. The method of claim 16, further comprising moving at least one of the first control and the second control to a third location.

28. The method of claim 16, further comprising selecting the first control from a plurality of control options.

29. A computer-readable medium having computer-readable code executable by at least one processor of the portable electronic device to perform the method of claim 16.

30. An electronic device comprising:

a touch-sensitive display;

a processor configured to;

when a touch is detected at a first location on the touch-sensitive display when a control is not active at the first location, display and activate a first control as a dominant control, wherein the first control is associated with a first set of functions;

when a touch is detected at a second location on the touch-sensitive display when a control is not active at the second location, display and activate a second control as a secondary control to the dominant control, wherein the second control is associated with a second set of functions, wherein a first subset of the first set of functions is common with a first subset of the second set of functions, wherein a second subset of the first set of functions is different from a second subset of the second set of functions, and wherein display of the first control overlaps in time with display of the second control.

31. The electronic device of claim 30, further comprising a first touch-sensitive device that is one of a touch-sensitive track pad, a trackball, and an optical joystick.

32. The electronic device of claim 30, further comprising a second touch-sensitive display.

33. The electronic device of claim 30, wherein the first control controls a first end point for selecting text, and the second control controls a second end point for selecting text displayed on the touch sensitive display.