You can see the magic unfold in front of your very eyes, thanks to the VIAgeeks (who include Russ Johnson, Timothy Chen, Keith Kowal, Rick Clayton, and Tim Handley, et al). They've got a Mobile Robotics site as well as a great resource for Mesh Networks. Anyway, props to whoever shot this beautiful bean footage; our hands were a little busy to keep the camera steady. As a side note, nobody asked Woz if he'd rent his own chest for the cause.