Television precision target shooting apparatus and method
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United States of America Patent
Stats
-
Jul 26, 1983
Grant Date -
N/A
app pub date -
Jun 16, 1980
filing date -
Jun 16, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Simulated shooting at displayed images on the screen of a television receiver using an untethered, simulated gun provides indication on the screen of where the gun was pointed at the time of trigger pull. This is achieved by flashing the screen white subsequent a trigger pull in order that a photosensor within the gun will be responsive to short segments of horizontal raster lines such that by counting vertical lines and time intervals with respect to vertical and horizontal synchronization pulses, respectively, identification of where on the screen the gun was pointing is achieved, permitting a symbol to be displayed upon the screen at that location.
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Family
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Cited Art Landscape
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