Laser pointer + projector + video camera = crazy delicious.

This rig lets people paint light on the side of buildings. Its creators wrote some software that requires a video capture rig and a projector, detecting a 60mW green laser and instantly “painting” the shined-upon surface with light from the projector. It’s brilliant.

Published by Waldo Jaquith

Waldo Jaquith (JAKE-with) is an open government technologist who lives near Char­lottes­­ville, VA, USA. more »

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