From the MAKE Flickr photo pool
Maxster is working on a remote-controlled bristle bot prototypes. - made with wowwee dragonfly guts. on the controller the throttle controls the vibration and the left/right joystick makes a weight shift left to right to make it turn. A sharper version of this is 3rd on my project list.Hmmm, 3rd on my project list is - "make a project list"... dunno when I'll get to that one. *ahem* - cool idea! - RC bristle bot on Flickr
Related:
HOW TO - Make a Bristlebot a tiny directional vibrobot made from a toothbrush!
Bird vs. robot (wowee dragonfly, specifically)