Pointing device detection

• US 20090167702A1
• Filed: 01/02/2008
• Published: 07/02/2009
• Est. Priority Date: 01/02/2008
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Nurmi, Mikko
• Application Number:
  US12/006,478
• Publication Number:
  US 20090167702A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 2203/04802 3D-info-object: information is displayed on the internal or external surface of a three dimensional manipulable object, e.g. on the faces of a cube that can be rotated by the user
• CPC Class Codes: G06F 3/0346 with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
• CPC Class Codes: G06F 3/03545 Pens or stylus
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

A method of controlling a user interface of an apparatus including sensing a first angular position of a pointing device relative to the user interface of the apparatus; and performing an operation based, at least partially, upon the sensed first angular position of the pointing device. An apparatus including a first section including a user interface comprising a touch sensor; and a sensor system for determining an angular position of a pointing device relative to a portion of the first section.

Claims

1. A method of controlling a user interface of an apparatus comprising:

sensing a first angular position of a pointing device relative to the user interface of the apparatus; and

performing an operation based, at least partially, upon the sensed first angular position of the pointing device.

2. A method as in claim 1 wherein sensing the first angular position comprises the apparatus at least partially sensing the first angular position.

3. A method as in claim 1 wherein sensing the first angular position comprises the pointing device at least partially sensing the first angular position.

4. A method as in claim 3 further comprising the pointing device transmitting the at least partial sensed first angular position to the apparatus by a wireless link.

5. A method as in claim 1 wherein the operation comprises changing volume of sound from the apparatus, or scrolling of information on a display of the apparatus, or movement of a cursor on a display of the apparatus, or changing a view of a map on a display of the apparatus.

6. A method as in claim 1 further comprising:

sensing a second different angular position of the pointing device relative to the apparatus; and

performing a subsequent operation based, at least partially, upon change of the pointing device between the first angular position and the second angular position.

7. A method as in claim 6 wherein the subsequent operation comprises changing volume of sound from the apparatus, or scrolling of information on a display of the apparatus, or movement of a cursor on a display of the apparatus, or changing a view of a map on a display of the apparatus.

8. A method as in claim 6 further comprising sensing a location of a tip of the pointing device relative to a touch sensor of the apparatus.

9. A method as in claim 8 wherein performing the operation is based, at least partially, upon the location of the tip.

10. A method as in claim 6 further comprising:

sensing axial rotation of the pointing device relative to the apparatus; and

performing the subsequent operation based, at least partially, upon axial rotation of the pointing device and/or change in an axial rotation position of the pointing device between a first axial rotation position and a second different axial rotation position.

11. A method as in claim 1 further comprising:

sensing axial rotation of the pointing device relative to the apparatus; and

performing a subsequent operation based, at least partially, upon axial rotation of the pointing device and/or change in an axial rotation position of the pointing device between a first axial rotation position and a second different axial rotation position.

12. A method as in claim 1 further comprising sensing a location of a tip of the pointing device relative to a touch sensor of the apparatus.

13. A method as in claim 12 wherein performing the operation is based, at least partially, upon the location of the tip.

14. A method of controlling a user interface of an apparatus comprising:

sensing a first angular position of a pointing device relative to the user interface of the apparatus;

sensing a second different angular position of the pointing device relative to the user interface; and

performing a first operation based, at least partially, upon change of the pointing device between the first angular position and the second angular position.

15. A method as in claim 14 wherein sensing the first angular position comprises the apparatus at least partially sensing the first angular position.

16. A method as in claim 14 wherein sensing the first angular position comprises the pointing device at least partially sensing the first angular position.

17. A method as in claim 16 further comprising the pointing device transmitting the at least partial sensed first angular position to the apparatus by a wireless link.

18. A method as in claim 14 wherein the operation comprises changing volume of sound from the apparatus, or scrolling of information on a display of the apparatus, or movement of a cursor on a display of the apparatus, or changing a view of a map on a display of the apparatus.

19. A method as in claim 14 wherein the user interface comprises a touch sensor, and the method further comprises sensing a location of a tip of the pointing device relative to the touch sensor.

20. A method as in claim 19 wherein performing the operation is based, at least partially, upon the location of the tip relative to the touch sensor.

21. A method as in claim 14 further comprising performing a subsequent second operation based upon the first operation and touching the user interface with the pointing device.

22. A method as in claim 14 further comprising:

sensing axial rotation of the pointing device relative to the apparatus; and

performing a subsequent operation based, at least partially, upon axial rotation of the pointing device and/or change in an axial rotation position of the pointing device between a first axial rotation position and a second different axial rotation position.

23. A method of controlling a user interface of an apparatus comprising:

sensing a direction of movement of a pointing device relative to the user interface of the apparatus while the pointing device is spaced from the apparatus, and/or determining a location of the pointing device based upon movement of the pointing device at the location relative to the user interface of the apparatus while the pointing device is spaced from the apparatus; and

performing a first operation based, at least partially, upon the sensed direction of movement and/or the determined location of the pointing device.

24. A method as in claim 23 wherein sensing the direction of movement comprises the apparatus at least partially sensing the direction of movement.

25. A method as in claim 23 wherein sensing the direction of movement comprises the pointing device at least partially sensing the direction of movement.

26. A method as in claim 25 further comprising the pointing device transmitting the at least partial sensed direction of movement to the apparatus by a wireless link.

27. A method as in claim 23 wherein the operation comprises changing volume of sound from the apparatus, or scrolling of information on a display of the apparatus, or movement of a cursor on a display of the apparatus, or changing a view of a map on a display of the apparatus.

28. A method as in claim 23 wherein the user interface comprises a touch sensor, and the method further comprises sensing a location of a tip of the pointing device relative to the touch sensor.

29. A method as in claim 28 wherein performing the operation is based, at least partially, upon the location of the tip relative to the touch sensor.

30. A method as in claim 23 further comprising performing a subsequent second operation based upon the first operation and touching the user interface with the pointing device.

31. A method as in claim 23 further comprising:

sensing axial rotation of the pointing device relative to the apparatus; and

performing a second subsequent operation based, at least partially, upon axial rotation of the pointing device and/or change in an axial rotation position of the pointing device between a first axial rotation position and a second different axial rotation position.

32. A program storage device readable by an apparatus, tangibly embodying a program of instructions executable by the apparatus for performing operations to enter a selection into the apparatus, the operations comprising:

sensing a direction of movement of a pointing device relative to the apparatus while the pointing device is spaced from the apparatus and/or determining a location of the pointing device based upon movement of the pointing device at the location relative to the user interface of the apparatus while the pointing device is spaced from the apparatus; and

performing an operation based, at least partially, upon the sensed direction of movement and/or the determined location of the pointing device relative to the apparatus for at least partially entering the selection into the apparatus.

33. A program storage device readable by an apparatus, tangibly embodying a program of instructions executable by the apparatus for performing operations to enter a selection into the apparatus, the operations comprising:

sensing an angle of a pointing device relative to the apparatus while the pointing device is on the apparatus; and

performing an operation based, at least partially, upon the sensed angle of the pointing device relative to the apparatus for at least partially entering the selection into the apparatus.

34. An apparatus comprising:

a first section including a user interface comprising a touch sensor; and

a sensor system for determining an angular position of a pointing device relative to a portion of the first section.

35. An apparatus as in claim 34 wherein the sensor system comprises a sensor on the touch sensor.

36. An apparatus as in claim 34 wherein the sensor system comprises a sensor on the pointing device.

37. An apparatus as in claim 36 wherein the pointing device comprises a transmitter for transmitting information from the sensor to the apparatus by a wireless link.

38. An apparatus as in claim 34 wherein the sensor system is adapted to determine an angular position of the pointing device relative to the portion of the first section in two orthogonal axes.

39. An apparatus as in claim 34 wherein the portion comprises a touch screen.

40. An apparatus as in claim 34 wherein the sensor system is adapted to sense the pointing device relative to the portion of the first section while the pointing device is spaced from the first section, and wherein the apparatus further comprises electronic circuitry adapted to perform an operation based, at least partially, upon the sensing by the sensor system of the pointing device relative to the first section while the touch sensor actuator is spaced from the first section.

41. An apparatus as in claim 34 wherein the sensor system is adapted to sense a direction of movement of the pointing device relative to the first section while the pointing device is spaced from the first section and located over the touch sensor.

42. An apparatus as in claim 34 wherein the sensor system is adapted to sense a location of the pointing device relative to the first section while the touch sensor actuator is spaced from the first section and located over the touch sensor.

43. An apparatus as in claim 42 wherein the sensor system is adapted to sense a location of the pointing device as the pointing device passes over a perimeter edge of the touch sensor.

44. An apparatus as in claim 34 further comprising electronic circuitry adapted to perform an operation based, at least partially, upon the angular position of the pointing device as sensed by the sensor system.

45. An apparatus as in claim 44 wherein the operation comprises changing at least a portion of a display screen on the touch sensor.

46. An apparatus as in claim 44 wherein the operation comprises selecting information to be displayed on the touch sensor when the touch sensor is contacted by the pointing device based, at least partially, upon the angular position of the pointing device as sensed by the sensor system.

47. An apparatus as in claim 34 wherein the sensor system is adapted to sense a change in the angular position of the pointing device, and wherein the apparatus further comprises electronic circuitry adapted to perform an operation based, at least partially, upon the change in angular position of the pointing device as sensed by the sensor system.

48. An apparatus as in claim 47 wherein the operation comprises changing sound volume, or scrolling of information on the touch sensor, or movement of a cursor on the touch sensor.

49. An apparatus as in claim 34 further comprising means for sensing the angular position of the pointing device relative to the touch sensor comprising the sensor system.

50. An apparatus as in claim 34 further comprising means for performing an operation in the apparatus based upon the angular position of the pointing device sensed by the sensor system.

51. An apparatus as in claim 34 further comprising means for performing an operation in the apparatus based upon a sensed direction of rotation of the pointing device relative to the touch sensor.

52. An apparatus as in claim 34 further comprising means for performing an operation in the apparatus based upon a sensed direction of movement of the pointing device towards or away from the touch sensor.

53. An apparatus as in claim 34 wherein the touch sensor comprises a touch screen, and wherein the pointing device comprises a stylus.

54. An apparatus as in claim 34 wherein the touch sensor comprises a touch screen, and wherein the pointing device comprises a finger of a user.

55. An apparatus as in claim 34 further comprising a processing device for performing an operation based upon a signal from the sensor system.

56. An apparatus comprising:

a first section comprising electronic circuitry including a user input;

a pointing device adapted to be moved relative to the first section; and

a sensor system on the first section and/or the pointing device for sensing the pointing device relative to the first section while the pointing device is spaced from the first section,

wherein the electronic circuitry is adapted to perform an operation based, at least partially, upon the sensing by the sensor system of the pointing device relative to the first section while the pointing device is spaced from the first section.

57. An apparatus as in claim 56 wherein the user input comprises a touch sensor.

58. An apparatus as in claim 56 wherein the user input comprises a touch screen.