| http://www.w3.org/ns/prov#value | - The microprocessor controller 31 receives user selected commands from a remote controller unit 75 (also referred to as remote control), which is coupled by wireless means known in the art, such as infrared, ultrasonic, or radio frequency, to a wide angle remote signal detector 29 which can detect the infrared signals from the remote control which may be anywhere in the room in which the video sy
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