Lego Android-Powered Robot solves Rubik's Cube 5.3s

This robot is pretty amazing. It can solve a scrambled Rubik's cube in 5.3 seconds. I remember it used to take me forever to solve the thing. Just think, for only a grand you can have your very own robot solver. It is built from four LEGO Mindstorms NXT kits and a Samsung Android phone.
Now if it could just help me to remember where I put the damn cube.