FIELD: computer engineering. SUBSTANCE: newly introduced in system used in computer presentation are sync signal radiator and video image processor whose output is connected to sync signal radiator; video camera output is connected to input of video image processor whose other output is connected to interface; control device has in addition series-connected sync signal receiver whose input functions as control input of control device, controller, and switch; output of the latter is connected to modulating input of visible radiation laser; second input of controller is connected to control buttons. EFFECT: enhanced precision and noise immunity of computer remote control system. 3 cl, 14 dwg, 1 tbl
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Authors
Dates
2003-11-20—Published
2002-02-11—Filed