Does anyone know anything about the hardware/software used for the displays in vegas where 10's of thousands of lightbulbs create displays?
yeah its basicly built in pannels, each pannel has (for example) 128x128 bulbs, control circutry and a micro, and all the pannels are hooked into a 386 (intel CPU) that talks to the DMX channels. each pannel has its own power hookup, so it is infinatly expandable (almost)