|Courtesy Gina Trapani|
The Roomba's new serial interface lets you use the little vacuum for any robotics task you like, controllable through preprogrammed instructions or over Bluetooth from a laptop. We wrote about some 'bots you could make with this in the January issue's How 2.0 section, but the obvious outcome was finally realized last night at ETech: Roomba cockfighting. More photos as well as videos (including some from the Roomba's point of view) here.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.