Lab window collaboration

Details Lab window collaboration Lab window collaboration

2006-02-28

2006-02-28

Sax, Steven P. (Department: 2174)

Data processing: presentation processing of document, operator i

Operator interface

Computer supported collaborative work between plural users

C715S726000

Reexamination Certificate

active

07007236

ABSTRACT:
This invention is a method for manipulating virtual objects displayed on a video conference broadcast by generating a computerized three dimensional image of an object to be superimposed on a first video broadcast signal from a local video camera for display on a remote video monitor, and superimposing the same object on a second video broadcast signal from a remote video camera for display on a local video monitor, grabbing a portion of the three dimensional image by placing a hand in close proximity to the portion of the image moving the hand while maintaining the hand in close proximity to the image and regenerating the three dimensional image to a new perspective view corresponding to the movement of the image with the hand to create the appearance that the hand is manipulating a virtual object displayed over the video broadcast signal.

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