the rukiks TouchCube will launch in fall 2009 for under $149.99.

How does it work? Rubik’s TouchCube features touch sensor technology on all 6 faces, an motion-detecting accelerometer, and colored lights in every square. It even mimics the movements of the original 3×3 Cube—swipe a finger across three squares and the lights will follow, “turning” a side of the Cube; make an “L” shape to turn the top face of the Cube a quarter turn. Rubik’s TouchCube’s motion-detecting accelerometer only picks out moves made on the top face of the block, so that a player’s fingers won’t move the lights on other sides when holding it.