Microsoft's next accessory (or necessity) for their newest gaming console, Xbox One (ton). It can recognize your voice (probably as good as Windows voice recognition can), Skype someone (while you're trying to watch a movie), and detect your movements so you can play games or navigate with it! (Probably really crappy games and an even crappier Windows 8 styled User Interface) It will probably become the NSA's new mastuerbation machine.
Kinect 2.0? Hmm...I should consider getting a job at the NSA.