Psychedelic Roomba Swarm
Image Credit: IBRoomba
This picture is part of the "Roomba Art" picture series, produced by the folks the IBR Algorithm Group and Braunschweig University of Technology.
We had a swarm of seven Roombas, each with a differently colored LED on top. The roombas are operating at the same time — can you spot the collisions?
Link to the gallery.