Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1995-10-10
1999-08-24
Chow, Dennis-Doon
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345339, 345348, 345419, G09G 536
Patent
active
059430370
ABSTRACT:
A viewer orientation indicator that is presented as a set of symbols as perspective views of a three dimensional icon in association with an illustration, to provide the viewer with information regarding the viewpoint orientation of the illustration. A preferred embodiment of the viewpoint orientation indicator is a perspective view of an automobile image. Other viewpoint orientation indicator embodiments include an airplane, a computer, a truck, and a motor. The perspective view of the viewpoint orientation indicator is altered accordingly when the illustration has a changing viewpoint orientation, as with a motion picture illustration, a computer generated illustration or a holographic image.
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Cahill Edward
Hosking John T.
Chow Dennis-Doon
Hamrick Claude A. S.
Snap-on Technologies, Inc.
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