Graffiti Research Labs high-power projection system

The Graffiti Research Lab has developed a "laser-tag" system to project images onto buildings and other public surfaces.

200702081550 I love the smell of stimulated radiation in the morning.

Last night @ 2200 hours, the GRL laser-tag system went online and fully operational. The laser tag system status is GO and we are calling all writers in the Netherlands to please report to Rotterdam most riki-tik for training and deployment. The GRL will be turning over control of the system to writers, protesters, artists and the citizens of Rotterdam from the 7th to the 10th of February, starting each night around 1600 hours at the KPN building in Rotterdam. If you've ever wanted to catch a 20-story high tag with a laser beam, WE WANT YOU!

Link

Previously on Boing Boing:

Graffiti Research Lab's video of Maker Faire

Make cheap magnetic LEDs for fun graffiti projects

LED Throwies at Maker Faire

Share an inflatable studio with artist Huong Ngo