08234578 is referenced by 10 patents and cites 108 patents.

A system and method is provided for a collaboration input/output (I/O) system. The collaboration I/O system may comprise a display screen and a gesture image system. The gesture image system may be configured to generate image data associated with a location and an orientation of a first sensorless input object relative to a background surface. The collaboration I/O system may also comprise a transceiver. The transceiver could be configured to transmit the image data to at least one additional collaboration I/O system at at least one remote location. The transceiver can be further configured to receive image data from each of the at least one additional collaboration I/O system, such that the display screen can be configured to display the image data associated with a location and orientation of a sensorless input object associated with each of the at least one additional collaboration I/O system superimposed over a common image of visual data.

Title
Networked gesture collaboration system
Application Number
11/492571
Publication Number
8234578 (B2)
Application Date
July 25, 2006
Publication Date
July 31, 2012
Inventor
H Keith Nishihara
Los Altos
CA, US
Bran Ferren
Beverly Hills
CA, US
Agent
Tarolli Sundheim Covell & Tummino
Assignee
Northrop Grumman Systems Corporatiom
VA, US
IPC
G06F 3/00
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