COMMAND BY GESTURE INTERFACE

• US 20110205156A1
• Filed: 09/25/2009
• Published: 08/25/2011
• Est. Priority Date: 09/25/2008
• Status: Abandoned Application

• Current Assignee: Movea SA (TDK Corporation)
• Original Assignee: Movea SA (TDK Corporation)
• Inventors: Soubeyrat, Cyrille, Gomez, David, Caritu, Yanis
• Application Number:
  US13/120,955
• Publication Number:
  US 20110205156A1
• Time in Patent Office: Days
• US Class Current: 345/157
• 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: G08C 17/02 using a radio link
• CPC Class Codes: G08C 2201/32 Remote control based on movements, attitude of remote control device

Abstract

The invention discloses a device and a method for commanding appliances by a gesture. User interfaces of the prior art have the limitation that they require an increasing number of buttons and/or graphical input areas on a display, so that the learning time of the user increases exponentially and his ability to memorise the corresponding codes decreases inversely. The device of the invention, in various embodiments which may be combined, increases the number of functions of one or more appliances which may be controlled without increasing the number of buttons and/or graphical control zones of displays. This is provided by including an orientation sensor in the device, said orientation being one of the parameters to control the operating mode of the device.

Claims

1. Device for control by a user of at least one appliance comprising at least a sensor for capturing at least an orientation of said device, an interface to a processor, a mode selector for the user to select operating modes of one of said device and said appliance, an interface to at least a communication link to convey command signals to said appliance, wherein said processor converts said orientation into a first set of command signals representative of one of a first set of operating modes of one of said device and said appliance and said user is offered a selection among a second set of operating modes depending upon said one of said first set of operating modes, said selection generating a second set of command signals.

2. The device of claim 1, further comprising a module to point at a designated appliance and direct said command signals at said designated appliance.

3. The device of claim 2, wherein the pointing device points at a designated area on said designated appliance, said area comprising commands to be executed as a function of the command signals received from said device.

4. The device of claim 1, further comprising a module to capture beats and/or snaps from the user and generate an output to be combined with the first and second set of command signals.

5. The device of claim 1, further comprising a module to capture gestures from the user and generate an output to be combined with the first and second set of command signals.

6. The device of claim 1, wherein the first set of command signals defines n modes, each of the n modes having a number of sub modes which are controlled by the second set of command signals.

7. The device of claim 6, wherein one of yaw, pitch and roll of the device is classified into n discrete modes and the mode selector is made of p buttons, said device being then capable of controlling n×

p modes of one or more appliances.

8. The device of claim 1, wherein a first subset of the first set of command signals corresponding to one of roll, pitch and yaw of the device and defines q modes, and a second subset of said first set of command signals corresponding to an other of roll, pitch and yaw of the device defines a value of each mode q.

9. The device of claim 1, wherein the output of the orientation sensor defines an operating mode of the device.

10. The device of claim 9, wherein the operating modes of the device comprise at least a gesture recognition mode, a pointing mode and a scroll mode.

11. The device of claim 10, wherein the mode selector activates/deactivates a keyboard and the orientation sensor is worn on one wrist of one hand of the user.

12. The device of claim 11, wherein the pointing function of the orientation sensor is deactivated as long as the hand of the user wearing said sensor stays in a first orientation fit for typing on the keyboard and is activated as long as said hand stays in a second orientation different from the first orientation.

13. System for control by a user of at least one appliance, the system comprising:

a first device comprising;

a sensor for capturing at least an orientation of said device;

an interface to a processor;

a mode selector for the user to select operating modes of one of said device and said appliance;

an interface to at least a communication link to convey command signals to said appliance; and

a module to point at a designated appliance and direct said command signals at said designated appliance,

wherein;

said processor converts said orientation into a first set of command signals representative of one of a first set of operating modes of one of said device and said appliance and said user is offered a selection among a second set of operating modes depending upon said one of said first set of operating modes, said selection generating a second set of command signals; and

said first device defines a number of first options for controlling said appliance;

a second device comprising;

a sensor for capturing at least an orientation of said device;

an interface to a processor;

a mode selector for the user to select operating modes of one of said device and said appliance; and

an interface to at least a communication link to convey command signals to said appliance,

wherein;

said processor converts said orientation into a first set of command signals representative of one of a first set of operating modes of one of said device and said appliance and said user is offered a selection among a second set of operating modes depending upon said one of said first set of operating modes, said selection generating a second set of command signals;

the output of the orientation sensor defines an operating mode of the device; and

said second device defines a number of second options as sub options of the first options.

14. Method for control by a user of at least one appliance comprising at least a step for capturing by a motion sensor encased in a device borne by said user at least an orientation of said device, a step of interface to a processor, a step of using a mode selector for the user to select operating modes of one of said device and said appliance, a step of interface to at least a communication link to convey command signals to said appliance, wherein said processor converts said orientation into a first set of command signals representative of one of a first set of operating modes of one of said device and said appliance and said user is offered a selection among a second set of operating modes depending upon said one of said first set of operating modes, said selection generating a second set of command signals.

15. Method according to claim 14, further comprising a step of capturing orientation of a second device, said orientation of a second device being combined with said second set of command signals to generate a third set of command signals.