The MYO armband lets you use the electrical activity in your muscles to wirelessly control any compatible digital device including swiping between programs on your computer, switching tracks on your stereo or phone or even driving a RC helicopter drone. It’s accurate right down to the movement of each individual finger.
This Tiny Gizmo Could Be A Very Big Deal In 2013 - And Beyond. Basically the engineers at Leap Motion have invented the 3D user interface of the future. You don’t use a keyboard and mouse; you don’t even use a touch screen. You just move your fingers in the air, and, as if by magic, with zero latency and pinpoint accuracy, stuff happens on your screen. Click through to check the video.
Chromecast - Awesome device! Two issues though. 1. As far as I can tell it is not possible to stream media that resides on your existing devices. 2. I want more than three services (Netflix, YouTube and Google Play) on board. I hope it doesn't take the major companies too long. :/