Computer graphics processing and selective visual display system – Display peripheral interface input device
Reexamination Certificate
2005-01-04
2005-01-04
Liang, Regina (Department: 2674)
Computer graphics processing and selective visual display system
Display peripheral interface input device
C345S158000, C345S180000, C178S019050
Reexamination Certificate
active
06839049
ABSTRACT:
A physical element may be caused to appear to interact with an image displayed on a computer display screen. The position of the element with respect to the display screen may be determined automatically. The user can then manipulate the element to cause an image, which may appear to be connected to the element, to be altered. Therefore, the user gets the impression that the element is capable of interacting and altering an image displayed on the display screen.
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Dinh Duc Q
Intel Corporation
Liang Regina
Trop Pruner & Hu P.C.
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