Graffiti Research Lab’s L.A.S.E.R. Tag

Graffiti Research Lab and friends hacked together a high powered projector with some computer components and a camera to track the writings of a 60mW Green Laser on the side of a building in Rotterdam and project it as blue graffiti. The resulting art looks surprisingly good, and the perpetrators documented the event along with DIY instructions.

read more | digg story

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