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Originally Posted by imloggedin can u explain more about Grid2 and the eidoral system? what exactly do they do when u connect them to a projector. wouldnt it have to be a special projector so it could present a wide image at close range? |
http://www.vidvox.net/grid2.php
You'd need to hang projectors in the ceiling above the crowd - or do rear projection.
Edirol systems are crazy expensive compared to an iBook and Grid2.