[Jack Toole] and his team [Aaron King] and [Libo He] sent in their computer interface dubbed the Chronos Flying Mouse. The video above explains the concept very thoroughly, but we’ll reiterate some of the highlights here. The project uses a Chronos EZ430 with its accelerometers to wirelessly transmit delta positions of the user’s wrist. Add a little open source software and you have a regular PC mouse, a video game joystick, a game wheel, and a few other different devices in one. We just love the suave feeling of snapping to click.
The classic injection molded plastic Rock ‘Em Sock ‘Em Robots has been upgraded to use motion control. The project uses four TI Chronos watches, one on each wrist of both players. In the video after the break we get a good look at the guts of the base unit. We’re quite impressed with the quality craftsmanship that went into retrofitting the plastic bots with four servos each. The electronics include some bells and whistles such as an SD card that records scores and can replay a match via saved inputs. If you’ve got a couple of these watches on hand we’d love to see you port this project and make it a Punchout controller.
Continue reading “Robot boxing with wrist watches”