The evolution of the mouse has been an interesting one. No, not the small animal with a long tail, I'm talking the computer mouse. The first computer mice were clunky with long chords, and quite frankly, almost did resemble the small animal. Over time however, the mouse evolved into cordless ones and touchpads. Now, theres a new mouse in town. Vicara has released a gesture-driven wearable device named Kai. It is essentially a wearable mouse that gives you complete control over your computer with hand movements. Now, with swipes, turns, and flicks of your wrist, you can control your computer with no strings attached. Is this new device the future of computer control? Check out Kai in action below!