If this demonstration is anything close to reality. The future is truly here. I already enjoy using my XBox for gaming, video downloads, and using it as my Netflix box. I can see far more applications for this than what was shown. It seems there is already some voice recognition. Possibly face recognition. How cool would it be to walk in front of your TV and have it pull up your favorite web links, and email. Or give you important household information reminders. If Microsoft plays this right they may corner the market on interfaces for future computing.