OK so I'm thinking about this projection mapping project, where I project cartoons and other art from a portable projector onto 3D models / forms / mannequins.
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We have very good quality (relatively) visual projectors at both Noisebridge and Sudoroom
However, I'm wondering if I should invest in a cheapie projector because that would give me more mobility. Then I could projection map at skateparks, he omni commons, and have more than one projector projecting around a large room.
This wouldn't be quite the equipment I need to recreate something as crazy as the Van Gogh limestone exhibits in France (there's one in SF right now too) but something truly fun would be a lot of little projectors!
What are some good starting off points and open source projects around projection mapping?