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SvennoJ on 05 July 2013
They did they tech demo with $1000+ projectors. Although you can get something to show in a dark room with a $200-$300 projector, it won't be as impressive. And it will be difficult to make a projector that works in all kinds of setups. Projector placement is usually quite finicky.
Maybe they'll continue with it when LED short throw projectors become powerful (3000+ lumen) and cheap enough.
