Tommy Renglin explains Power Globe |
Power Globe takes 2nd place |
Dale Heatherington starts the Suckmaster II. |
The Suckmaster II placed first. |
John Marting shows Clearsweeps pointy wheels |
Clearsweep starts a run |
Robo Jackets team with Buzzer II |
Buzzer II stuck on leg of chair |
Commercial robot vacuum Roomba |
Vac-Mobile |