Automated selection and switching of displayed information

• US 9,716,858 B2
• Filed: 03/07/2011
• Issued: 07/25/2017
• Est. Priority Date: 03/07/2011
• Status: Active Grant

• Current Assignee: Ricoh Company Limited
• Original Assignee: Ricoh Company Limited
• Inventors: Barrus, John
• Primary Examiner(s): El-Zoobi, Maria
• Application Number:
  US13/041,805
• Publication Number:
  US 20120229589A1
• Time in Patent Office: 2,332 Days
• Field of Search: 348 1401- 1408
• CPC Class Codes: H04N 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q

Abstract

Techniques for automatically selecting information to be displayed. The displayed information may be automatically and dynamically changed in response to changes in one or more preconfigured conditions.

Claims

1. A method comprising:

generating, by a first system, a first signal including a first information stream comprising an electronic representation of written information on a first surface, wherein the first surface is configured to accept written information and display a video image;

generating, by the first system, a second signal including a first video stream;

receiving, by the first system, a third signal including a second information stream comprising an electronic representation of written information on a second surface, wherein the second surface is part of a second system located remotely from the first system;

receiving, by the first system, a fourth signal including a second video stream;

determining, by the first system if a condition is met;

if the condition is met, selecting, by the first system, the first signal and the third signal for display on the first surface; and

if the condition is not met, selecting, by the first system, the second signal and the fourth signal for display on the first surface.

2. The method of claim 1, wherein determining that the condition is met includes determining that a first user is within a predetermined distance from the first surface.

3. The method of claim 2 wherein determining that the first user is within the predetermined distance from the first surface includes:

receiving input from one or more pressure sensors disposed in an area on the ground in front of the first surface;

determining a distance of the first user from the first surface based on the input from the one or more pressure sensors; and

determining that the distance is equal to or less than the predetermined distance.

4. The method of claim 2 wherein determining that the first user is within the predetermined distance from the first surface includes:

receiving input from a camera coupled to the first surface and oriented outward from the first surface;

determining a distance of the first user from the first surface based on the input from the camera, wherein the first user is located in front of the first surface; and

determining that the distance is equal to or less than the predetermined distance.

5. The method of claim 1, wherein determing that the condition is met includes determining that a second user is within a predetrermined distance from the second surface.

6. The method of claim 1, wherein the first video stream is captured by a camera coupled to the first surface.

7. The method of claim 1, wherein selecting the first signal and the third signal for display comprises generating a first video signal including the first signal and the third signal and causing the first video signal to be displayed on the first surface.

8. The method of claim 1, wherein selecting the second signal and the fourth signal for display comprises generating a second video signal including the second signal and the fourth signal and causing the second video signal to be displayed on the first surface.

9. The method of claim 1, wherein determining whether the condition is met includes:

receiving input from one or more pressure sensors embedded in the first surface, the input indicating that a user is using the first surface; and

determining that the condition is met based on the input.

10. The method of claim 1, wherein the first video stream comprises at least a first user using the first surface;

and the second video stream comprises at least a second user using the second surface.

11. A non-transitory computer-readable storage medium storing a plurality of instructions for execution by a first system, the plurality of instructions comprising:

instructions that cause the first system to generate a first signal including a first information stream comprising an electronic represenation of written information on a first surface, wherein the first surface is configured to accept written information and display a video image;

instructions that cause the first system to generate a second signal including a first video stream;

instructions that cause the first system to receive a third signal including a second information stream comprising an electronic representation of written information on a second surface, wherein the second surface is part of a second system located remotely from the first system;

instructions that cause the first system to receive a fourth signal including a second video stream;

instructions that cause the first system to determine if a condition is met;

instructions that cause the first system to select the first signal and the third signal for display on the first surface if the condition is met; and

instructions that cause the first system to select the second signal and the fourth signal for display on the first surface if the condition is not met.

12. The non-transitory computer-readable storage medium of claim 11, wherein the plurality of instructions further comprises instructions that cause the first system to determine that a first user is within a predetermined distance from the first surface and instructions that cause the first system to conclude that the condition is met based on the determination.

13. The non-transitory computer-readable storage medium of claim 12, wherein predetemined distance is measured using a proximity sensor, a camera, a depth sensor, or a pressure sensor, each coupled to the first system.

14. The non-transitory computer-readable storage medium of claim 12, wherein the plurality of instructions further comprises:

instructions that cause the first system to generate a first video signal including the first signal and the third signal, if the condition is met;

instructions that cause the first system to cause the first video signal to be displayed on the first surface, if the condition is met;

instructions that cause the first system to generate a second video signal including the second signal and the fourth signal, if the condition is not met; and

instructions that cause the first system to cause the second video signal to be displayed on the first surface, if the condition is not met.

15. The non-transitory computer-readable storage medium of claim 11, wherein the plurality of instructions further comprises instructions that cause the first system to determine if a second user is within a predetermiend distance from the second surface and instructions that cause the first system to conclude that the condition is met based on the determination.

16. The non-transitory computer-readable storage medium of claim 11, wherein the first video stream comprises at least a first user using the first surface;

and the second video stream comprises at least a second user using the second surface.

17. A system comprising:

a memory; and

a processor coupled to the memory, wherein the processor is configured to;

generate a first signal including a first information stream comprising an electronic represenation of written information on a first surface, wherein the first surface is configured to accept written information and display a video image;

generate a second signal including a first video stream;

receive a third signal including a second information stream comprising an electronic representation of written information on a second surface, wherein the second surface is part of a second system located remotely from the system;

receive a fourth signal including a second video stream;

determine if a condition is met;

select the first signal and the third signal for display on the first surface if the condition is met;

or

select the second signal and the fourth signal for display on the first surface if the condition is not met.

18. The system of claim 17, wherein to determine that the condition is met, the processor is configured to determine that a first user is within a predetermined distance from the first surface.

19. The system of claim 18, wherein the predetermined distance is measured using one of:

a proximity sensor, a depth sensor, a camera, or a pressure sensor, each coupled to the system.

20. The system of claim 17 wherein to determine that the condition is met, the processor is configured to determine that a second user is within a predetermined distance from the second surface.

21. The system of claim 17 wherein the processor is further configured to:

generate a first video signal including the first signal and the third signal, if the condition is met;

cause the first video signal to be displayed on the first surface, if the condition is met;

generate a second video signal including the second signal and the fourth signal, if the condition is not met; and

cause the second video signal to be displayed on the first surface, if the condition is not met.

22. The system of claim 21, further comprising a projector, wherein the projector is configured to receive the first video signal and project contents of the first video signal onto the first surface.

23. The system of claim 17, wherein the written information on the first surface is generated using a dry erase marker.

24. The system of claim 17, wherein the first video stream comprises at least a first user using the first surface and the second video stream comprises at least a second user using the second surface.