CONFIGURATION OF A TOUCH SCREEN DISPLAY WITH CONFERENCING

• US 20150085063A1
• Filed: 09/20/2013
• Published: 03/26/2015
• Est. Priority Date: 09/20/2013
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Fish, Nathan J., Williams, Robert, Case, Charlie W., Haverty, Chris M., Oehler, Peter R., Kruse, Ross N.
• Granted Patent: US 9,363,476 B2
• Time in Patent Office: Days
• US Class Current: 348/14.08
• 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: G06F 3/0304 Detection arrangements using opto-electronic means constructional details of pointing devices not related to the detection arrangement using opto-electronic means G06F3/033; optical digitisers G06F3/042
• CPC Class Codes: G06F 3/041 Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: H04L 12/1827 Network arrangements for conference optimisation or adaptation
• CPC Class Codes: H04N 7/15 Conference systems

Abstract

A communication system includes a touch screen display device with first and second cameras mounted on opposite sides of the touch screen display device so a field of view for each camera is pointed inward relative to the touch screen display device. A conferencing subsystem controls conferencing communication to send and receive touch screen display signals and video signals.

Claims

1. A communication system, comprising:

a touch screen display device;

a first camera mounted to a first longitudinal side of the touch screen display device and having a horizontal field of view in excess of 90 degrees and centered along a line that is offset from a longitudinal axis of the touch screen display device, toward the touch screen display device, by an angle alpha, the angle alpha being less than 90 degrees;

a second camera mounted to a second longitudinal side of the touch screen display device and having a horizontal field of view in excess of 90 degrees and centered along a line that is offset from a longitudinal axis of the touch screen display device, toward the touch screen display device, by an angle alpha, the angle alpha being less than 90 degrees; and

a conferencing subsystem that controls conferencing communication with a remote system to send touch screen display signals indicative of user interactions with the touch screen display device to the remote system and to receive and display incoming video images from the remote system.

2. The communication system of claim 1 wherein the first and second cameras are mounted to the touch screen display device so at least one of the fields of view for the first and second cameras captures an image located as close to the touch sensitive display device as distance d, the distance d being approximately 14 inches or less.

3. The communication system of claim 2 wherein the distance d is approximately 10 inches or less.

4. The communication system of claim 2 wherein the first and second cameras are mounted to the touch sensitive display device so the fields of view for the first and second cameras, together, capture an image located as close to the touch sensitive display device as distance d along an entire longitudinal length of a display screen on the touch sensitive display device.

5. The communication system of claim 2 wherein the first and second cameras each comprise a plurality of cameras, providing images that are combined to obtain the horizontal field of view in excess of 90 degrees.

6. The communication system of claim 4 and further comprising:

a camera control component selecting one of the first and second cameras as an active camera to provide outgoing video during a conference.

7. The communication system of claim 6 and further comprising:

a first stylus holder, mounted to the touch sensitive display device proximate the display screen, the first stylus holder including a stylus presence sensor that provides a stylus presence signal indicative of a stylus being held in the first stylus holder, and a stylus charger that charges the stylus; and

a second stylus holder, mounted to the touch sensitive display device proximate the display screen, the second stylus holder including a stylus presence sensor that provides a stylus presence signal indicative of a stylus being held in the second stylus holder, and a stylus charger that charges the stylus.

8. The communication system of claim 6 and further comprising:

a first light mounted to the touch sensitive display device closely proximate the first camera, the first light being illuminated when the camera control component selects the first camera as the active camera; and

a second light mounted to the touch sensitive display device closely proximate the second camera, the second light being illuminated when the camera control component selects the second camera as the active camera.

9. The communication system of claim 6 and further comprising:

a first directional speaker mounted to the touch sensitive display device closely proximate the first camera; and

a second directional speaker mounted to the touch sensitive display device closely proximate second camera, the first and second directional speakers providing audio from a remote system.

10. The communication system of claim 6 and further comprising:

a first motion sensor mounted to the touch sensitive display device closely proximate the first camera; and

a second motion sensor mounted to the touch sensitive display device closely proximate the second camera.

11. The communication system of claim 6 and further comprising:

a light sensor mounted to the touch sensitive display device.

12. The communication system of claim 6 and further comprising:

a directional microphone system.

13. The communication system of claim 12 wherein the directional microphone comprises:

a microphone array.

14. The communication system of claim 6 and further comprising:

a touchless natural input device mounted to the touch sensitive display device, and configured to sense depth and skeletal information indicative of locations of people relative to the touch sensitive display device.

15. The communication system of claim 6 and further comprising:

a computer processor, mounted within a structural enclosure for the touch sensitive display device; and

a video ingest board mounted within the structural enclosure for the touch sensitive display device and having connectors for receiving cabled connections, signals transmitted through the cabled connections being routed to the computer processor within the structural enclosure.

16. The communication system of claim 6 and further comprising:

a near field communication component mounted to the touch sensitive display device and configured to sense presence of near field communication devices and connect to the near field communication devices for communicating with the touch sensitive display device.

17. A teleconferencing system, comprising:

a touch sensitive display device having a touch sensitive display screen;

first and second cameras mounted on opposite sides of the touch sensitive display device and having fields of view that, together, capture video images at least as near to the touch sensitive display screen as a distance d, the distance d being approximately 14 inches; and

a conferencing subsystem that controls conferencing communication with a remote system to send touch screen display signals indicative of user interactions with the touch screen display device to the remote system and to send outgoing video images from an activated one of the first and second cameras to the remote system and receive and display incoming video images from the remote system.

18. The teleconferencing system of claim 17 wherein the first and second cameras are mounted to the touch sensitive display device so the fields of view of the first and second cameras are directed downwardly relative to a horizontal plane, and further comprising:

first and second visual indicators mounted to the touch sensitive display device, proximate the first and second cameras, respectively, that indicate which of the first and second cameras is activated to provide the outgoing video images;

first and second motion sensors mounted to the touch sensitive display device, proximate the first and second cameras, respectively; and

first and second directional speakers mounted to the touch sensitive display device, proximate the first and second cameras, respectively.

19. A teleconferencing system, comprising:

a touch sensitive display device having a touch sensitive display screen;

first and second cameras mounted on opposite sides of the touch sensitive display device and having fields of view that, together, capture video images at least as near to the touch sensitive display screen as a distance d, the distance d being approximately 14 inches, the first and second cameras being mounted to the touch sensitive display device so the fields of view of the first and second cameras are directed downwardly relative to a horizontal plane;

a conferencing subsystem that controls conferencing communication with a remote system to send touch screen display signals indicative of user interactions with the touch screen display device to the remote system and to send outgoing video images from an activated one of the first and second cameras to the remote system and receive and display incoming video images from the remote system;

first and second visual indicators mounted to the touch sensitive display device, proximate the first and second cameras, respectively, that indicate which of the first and second cameras is activated to provide the outgoing video images;

first and second motion sensors mounted to the touch sensitive display device, proximate the first and second cameras, respectively; and

first and second directional speakers mounted to the touch sensitive display device, proximate the first and second cameras, respectively.

20. The teleconferencing system of claim 19 and further comprising:

a first stylus holder, mounted to the touch sensitive display device proximate the display screen, the first stylus holder including a stylus presence sensor that provides a stylus presence signal indicative of a stylus being held in the first stylus holder, and a stylus charger that charges the stylus; and

a second stylus holder, mounted to the touch sensitive display device proximate the display screen, the second stylus holder including a stylus presence sensor that provides a stylus presence signal indicative of a stylus being held in the second stylus holder, and a stylus charger that charges the stylus.