With visions of Minority Report, many a user's wildly waved at a Kinect in the hopes of controlling gadgets like a symphony conductor. Now there's another way to make your friends laugh at you thanks to the Thalmic Labs' MYO armband, which senses motion and electrical activity in your muscles to let you control your computer or other device via Bluetooth 4.0. The company says its proprietary sensor can detect signals right down to individual fingers before you e
