The Cellbots gang has been furiously productive as of late. Not even a month after their wooden "boxbot" was first spotted on You Tube the project has moved on from its humble beginnings of lumber and windshield wiper motors to a full-on a neon green acrylic Truckbot that uses a G1 and Arduino board combination for control. Sure, we've seen Android-powered robots before, but these guys have done some pretty cool things, and have no intention of stopping now. They've already implemented an ultrasonic range detector so the 'bot can override the operator and prevent itself from running off a cliff (although we'd like to suggest mounting one on the rear as well -- for obvious reasons), voice recognition, and the Android compass into the control system. If anything, the amount of progress makes this project very well worth keeping an eye on. Move past the break to see some video, and then hit the source link to keep up with the action yourself.