76294564
Aug 6, 2001
Dec 17, 2002
LED TALLY SYSTEM COMPRISED OF A SMALL PROPRIETARY LED EMITTER WHICH IS ATTACHED TO EACH OF MULTIPLE VIDEO CAMERAS USED WITH A PORTABLE VIDEO-EDITING MACHINE TO INDICATE WHEN A SPECIFIC VIDEO CAMERA IN THE MULTIPLE-CAMERA SYSTEM IS IN A "LIVE" OR ACTIVE MODE
Electrical and Scientific Apparatus