Most people who buy a Roomba from iRobot use it to clean their floor. The guys at Roomba Pacman decided a better use for the Roomba would be to turn it into a Pac-Man game. They write, "What better use for automatic home appliances than to have them chase each other in classic video game style?"
They have made the Roombas look like Pac-Man and ghosts and have even created a Pac-Man maze on the floor. Take a look:
