VISUAL COMMANDER

CONTROLLERS AND SOFTWARE OPERATING SYSTEM FOR SUCH CONTROLLERS FOR CONTROLLING, NAMELY, AUDIO-VIDEO EQUIPMENT SUCH AS VIDEO TAPE RECORDERS, VIDEO CASSETTE RECORDERS, CAMERAS, COMPACT DISC PLAYERS AND AUDIO CASSETTE PLAYERS; TELEPHONES; RS-232 AND RS-422 CONTROLLABLE DEVICES SUCH AS DATA TRANSMISSION SYSTEMS, ROUTERS, AND SATELLITE TRANSMITTERS AND RECEIVERS; AND DEVICES CONTROLLED BY ELECTRICAL SIGNALS TRANSMITTED OVER BUILDING POWER LINES SUCH AS LIGHTING CONTROLS, AND SECURITY SYSTEMS