Motorola’s Android powered Lego robot can solve a Rubik’s cube the fastest. Watch as this Lego technic robot solves the 3-D mechanical puzzle in under 25 seconds.
“This Rubik’s Cube solver was designed and programmed using an ARM Powered Android Motorola Droid mobile phone, a LEGO Mindstorms NXT and lots of yellow LEGO technic pieces! The Android App running on the DROID uses the phones camera to take pictures of each face of the cube and sends the solution to the LEGO NXT controller via Bluetooth.
(via Make)