DIRECTION AND HOLDING-STYLE INVARIANT, SYMMETRIC DESIGN, TOUCH AND BUTTON BASED REMOTE USER INTERACTION DEVICE

• US 20090002218A1
• Filed: 05/05/2008
• Published: 01/01/2009
• Est. Priority Date: 06/28/2007
• Status: Abandoned Application

• Current Assignee: Panasonic Corporation (Panasonic Holdings Corporation)
• Original Assignee: Matsushita Electric Industrial Company Limited (Panasonic Holdings Corporation)
• Inventors: KRYZE, David, RIGAZIO, Luca, MORIN, Philippe
• Application Number:
  US12/115,102
• Publication Number:
  US 20090002218A1
• Time in Patent Office: Days
• US Class Current: 341/176
• CPC Class Codes: G08C 17/00 Arrangements for transmitting signals characterised by the use of a wireless electrical link
• CPC Class Codes: G08C 2201/32 Remote control based on movements, attitude of remote control device

Abstract

A remote control unit selectively transmits a control signal for remotely controlling an electronic device. The unit defines an imaginary cut plane that substantially bisects the unit. The unit includes a plurality of input features collectively disposed symmetrically with respect to the imaginary cut plane. The input features include a first and second input feature. The first and second input features are disposed on opposite sides of the cut plane. Furthermore, the unit includes a sensor that detects a first and second holding position of the unit. The first holding position and the second holding position are substantially opposite to each other. Moreover, the unit includes a controller that associates the control signal with the first input feature when the sensor detects the first holding position, and the controller associates the control signal with the second input feature when the sensor detects the second holding position.

Claims

1. A wireless remote control unit that selectively transmits a control signal for remotely controlling an electronic device, the wireless remote control unit defining an imaginary cut plane that substantially bisects the wireless remote control unit, the wireless remote control unit comprising:

a plurality of input features collectively disposed in a substantially symmetric manner with respect to the imaginary cut plane, the plurality of input features including at least a first input feature and a second input feature, the first and second input features disposed on opposite sides of the imaginary cut plane;

a sensor that detects at least a first holding position and a second holding position of the wireless remote control unit, the first holding position and the second holding position being substantially opposite to each other; and

a controller that associates the control signal with the first input feature when the sensor detects the first holding position and that associates the control signal with the second input feature when the sensor detects the second holding position.

2. The wireless remote control unit of claim 1, wherein the first input feature is a first touch sensitive area and the second input feature is a second touch sensitive area.

3. The wireless remote control unit of claim 2, wherein the first touch sensitive area is a first touchpad and the second touch sensitive area is a second touchpad, wherein the first and second touchpads are distinct from each other and separated at a distance.

4. The wireless remote control unit of claim 2, further comprising a touchpad, wherein a first portion of the touchpad comprises the first touch sensitive area, and wherein a second portion of the touchpad comprises the second touch sensitive area.

5. The wireless remote control unit of claim 1, wherein the plurality of input features comprises a first touchpad, a second touchpad, a first movable button disposed between the first and second touchpads, and a second movable button disposed between the first and second touchpads.

6. The wireless remote control unit of claim 1, wherein the sensor includes at least one of an acceleration sensor, a contact sensor, a capacitive sensor, and a pressure sensor.

7. The wireless remote control unit of claim 1, wherein the first holding position is inverted with respect to the second holding position.

8. The wireless remote control unit of claim 1, wherein a user holds the wireless remote control unit in a right hand in the first holding position, and wherein a user holds the wireless remote control unit in a left hand in the second holding position.

9. The wireless remote control unit of claim 1, wherein the wireless remote control unit defines at least two imaginary cut planes, and wherein the plurality of input features are collectively disposed in a substantially symmetric manner with respect to the at least two imaginary cut planes.

10. A remote control system comprising:

an electronic device;

a wireless remote control unit that selectively transmits a control signal to remotely control the electronic device, the wireless remote control unit defining an imaginary cut plane that substantially bisects the wireless remote control unit, the wireless remote control unit also comprising;

a plurality of input features collectively disposed in a substantially symmetric manner with respect to the imaginary cut plane, the plurality of input features including at least a first input feature and a second input feature, the first and second input features disposed on opposite sides of the imaginary cut plane; and

a sensor that detects at least a first holding position and a second holding position of the wireless remote control unit, the first holding position and the second holding position being substantially opposite to each other;

a controller that associates the control signal with the first input feature when the sensor detects the first holding position and that associates the control signal with the second input feature when the sensor detects the second holding position; and

a display that indicates which of the first and second input features is associated with the control signal.

11. The remote control system of claim 10, wherein the first input feature is a first touch sensitive area and the second input feature is a second touch sensitive area.

12. The remote control system of claim 11, wherein the first touch sensitive area is a first touchpad and the second touch sensitive area is a second touchpad, wherein the first and second touchpads are distinct from each other and separated at a distance.

13. The remote control system of claim 11, further comprising a touchpad, wherein a first portion of the touchpad comprises the first touch sensitive area, and wherein a second portion of the touchpad comprises the second touch sensitive area.

14. The remote control system of claim 11, wherein the plurality of input features comprises a first touchpad, a second touchpad, a first movable button disposed between the first and second touchpads, and a second movable button disposed between the first and second touchpads.

15. The remote control system of claim 10, wherein the sensor includes at least one of an acceleration sensor, a contact sensor, a capacitive sensor, and a pressure sensor.

16. The remote control system of claim 10, wherein the first holding position is inverted with respect to the second holding position.

17. The remote control system of claim 10, wherein a user holds the wireless remote control unit in a right hand in the first holding position, and wherein a user holds the wireless remote control unit in a left hand in the second holding position.

18. The remote control system of claim 10, wherein the wireless remote control unit defines at least two imaginary cut planes, and wherein the plurality of input features are collectively disposed in a substantially symmetric manner with respect to the at least two imaginary cut planes.

19. The remote control system of claim 10, wherein the display further displays a virtual first input feature and a virtual second input feature, and wherein the display indicates which of the virtual first input feature and the virtual second input feature is associated with the control signal.

20. The remote control system of claim 10, wherein the display further displays an icon for indicating which of the first and second input features is associated with the control signal.

21. A method of operating a remote control system that includes a wireless remote control unit that defines an imaginary cut plane that substantially bisects the wireless remote control unit, the wireless remote control unit also including a plurality of input features collectively disposed in a substantially symmetric manner with respect to the imaginary cut plane, the plurality of input features including at least a first input feature and a second input feature, the first and second input features disposed on opposite sides of the imaginary cut plane, the method comprising:

detecting one of at least a first holding position and a second holding position of the wireless remote control unit, the first holding position and the second holding position being substantially opposite to each other;

associating the control signal with the first input feature when the sensor detects the first holding position; and

associating the control signal with the second input feature when the sensor detects the second holding position.

22. The method of claim 21, further comprising displaying a virtual first input feature and a virtual second input feature, and indicating which of the virtual first input feature and the virtual second input feature is associated with the control signal.

23. The method of claim 21, further comprising displaying an icon for indicating which of the first and second input features is associated with the control signal.

24. The method of claim 23, further comprising displaying a first cursor when the sensor detects the first holding position and displaying a second cursor when the sensor detects the second holding position.