Zothecula writes: Over the last five years, the touchscreen has supplanted the mouse and keyboard as the primary way that many of us interact with computers. But will multitouch enjoy a 30-year reign like its predecessor? Or will a newcomer swoop in and steal its crown? One up-and-comer, Thalmic Labs, hopes that the next ruler will be 3D gesture control. Like Microsoft Kinect and the upcoming Leap Motion, MYO lets you control a computer with Minority Report-like gestures. But unlike those devices, which rely on optical sensors, MYO employs a combination of motion sensing and muscular activity.