Check out these light painting photographs produced by Tobias Baumgartner, Marcus Brandenburger, Tom Kamphans, Alexander Kroeller, and Christiane Schmidt of the IBR Algorithm Group and Braunschweig University of Technology back in 2009.
They took “a swarm” of Roombas and let them loose in a dark room. These images (that remind me of a Jackson Pollock painting) were the result. For a few more images check out the Flickr page dedicated to this project HERE.
Twin Cities Brightest says
That’s sweet! Now let it clean up an abandoned building and it would really be awesome.