Hardcore hobbyists have been controlling their Mindstorms NXT creations with all sorts of paraphernalia for years, but now Lego itself is stepping in to lend a hand. The new MINDroid app just splashed down in the Android Market, and it enables Android 2.1 (or greater) handsets to dictate Mindstorms NXT robots over Bluetooth. According to Lego, tilting / turning the phone can make the robot move forward, turn to the sides, and by pressing an action button on the phone's screen, activate the 'Action' motor. Given that the download will cost you absolutely nothing, what are you waiting for? Your robot army awaits your commands.