Short video but impressive -
http://www.youtube.com/watch?v=_d0LfkIut2M"CubeStormer II solves the Rubik's Cube puzzle faster than the human world record.
This ARM Powered robot was designed, built and programmed by Mike Dobson and David Gilday, creators respectively of CubeStormer
http://youtu.be/eaRcWB3jwMo and Android Speedcuber
http://youtu.be/ylFb4pqAUd8.
The mechanics are constructed entirely from LEGO, including four MINDSTORMS NXT kits, with the addition of a Samsung Galaxy S II smartphone running a custom Android app as the robot's brain. Both the MINDSTORMS NXT kits and the Samsung Galaxy SII use a variety of ARM --based processors."
