PORTABLE ELECTRONIC DEVICE WITH SPLIT VISION CONTENT SHARING CONTROL AND METHOD

• US 20100138797A1
• Filed: 12/01/2008
• Published: 06/03/2010
• Est. Priority Date: 12/01/2008
• Status: Abandoned Application

• Current Assignee: Sony Ericsson Mobile Communications USA Incorporated (Sony Group Corp.)
• Original Assignee: Sony Ericsson Mobile Communications USA Incorporated (Sony Group Corp.)
• Inventors: THORN, Karl Ola
• Application Number:
  US12/325,486
• Publication Number:
  US 20100138797A1
• Time in Patent Office: Days
• US Class Current: 715/863
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G08C 2201/32 Remote control based on movements, attitude of remote control device

Abstract

A portable electronic device, such as a mobile phone, has a main camera and a video call camera that are receive optical input representative of motion of a user'"'"'s hand(s) or hand gestures. The motion or gestures are decoded and used as a remote control input to control the displaying of content by a display device, such as a television or a projector, which receives the content for display from the mobile phone. A method of displaying content from a portable electronic device on a separate display or projector and of controlling such displaying by remote control based on hand movement or gestures.

Claims

1. A portable electronic device, comprising

an input device adapted to receive a plurality of input images,

a comparator configured to recognize at least one of a plurality of predetermined motions by comparing input images, and

a controller configured to control an output of the portable electronic device in response to the respective motions recognized by the comparator, wherein the type of control corresponds to the recognized motion.

2. The device of claim 1, further comprising an output device configured to provide such output as displayable content.

3. The device of claim 2, wherein the displayable content is at least one of a picture, a list, or a keyboard.

4. The device of claim 2, wherein said comparator is configured to recognize a plurality of different predetermined motions, and the controller is configured to change at least one of size or location of an image of displayable content in response to respective motions recognized by the comparator.

5. The device of claim 2, wherein the controller is configured to scroll an image of displayed information in response to respective motions recognized by the comparator.

6. The device of claim 2, wherein the controller is configured to cause a selection function with respect to an image of displayed information in response to respective motions recognized by the comparator.

7. The device of claim 2, wherein the output device is configured to transmit the displayable content by wireless, wired or other coupling to be shown by at least one of a television, projector, display, monitor, or computer that is remote from the portable electronic device.

8. The device of claim 1, wherein the comparator comprises a processor and associated logic configured to compare a plurality of images.

9. The device of claim 1, wherein the comparator is configured to compare recognized motions represented, respectively, by a first plurality of input images from a first direction and by a second plurality of input images from a second direction that is different from the first direction.

10. The device of claim 1, said input device comprising at least one camera.

11. The device of claim 1, said input device comprising two cameras relatively positioned to receive input images from different directions.

12. The device of claim 11, wherein at least one of the cameras is a video camera.

13. The device of claim 1, comprising a mobile phone having two cameras as the input device to provide input images from different directions, and wherein one camera is a video call camera and the other is a main camera of the mobile phone.

14. A method of operating a portable electronic device, comprising

comparing input images to recognize at least one of a plurality of predetermined motions, and

controlling an output of the portable electronic device in response to the respective recognized motions, wherein the type of controlling corresponds to the recognized motion.

15. The method of claim 14, said comparing further comprising comparing recognized motions represented, respectively, by a first plurality of input images from a first direction and by a second plurality of input images from a second direction that is different from the first direction.

16. The method of claim 14, said controlling an output comprising controlling content intended to be displayed.

17. The method of claim 14, said controlling comprising controlling content provided by the portable electronic device to be shown on a device separate from the portable electronic device.

19. The method of claim 14, wherein the portable electronic device is a mobile phone, and further comprising using two cameras of the mobile phone to obtain input images from two different directions for use in carrying out the comparing step.

20. The method of claim 14, wherein at least one of the portable electronic devices includes a display, and comprising providing optical inputs to the portable electronic devices substantially without obstructing a view of the display.

22. The computer software of claim 20, said comparing logic further comprising logic configured to compare two recognized motions having respective predetermined character motions.

18. (canceled)

21. Computer software embodied in a storage medium to control an electronic device, comprising

comparing logic configured to compare input images to recognize whether motion having a predetermined characteristic is represented by the results of the comparison,

control logic responsive to recognizing by the comparing logic of motion having a predetermined characteristic and configured to provide a type of control of an output of the electronic device in correspondence to the recognized motion.

23. (canceled)

24. (canceled)