Holographic control arrangement
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United States of America Patent
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Apr 23, 2002
Issued Date -
N/A
app pub date -
Jun 6, 1995
filing date -
Apr 28, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Operator input into one or more devices to be controlled by the operator is provided through a holographic image of the keys or other input devices customarily actuated to provide input data to the system wherein actuation of the holographic image of the input devices is detected optically without tangible physical contact by the operator with a solid control object or control surface.
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