Future Gaming and Kinect for windows

We have on the Xbox 360 now its on the way to Windows.

I love what kinect can do for gaming, its a new way to play games with your body.

Now we ned a way how they can make us move around, and with the helmet from SONY  are we on

the way to VR on consols

So if you love to be in another world this set up is the way i want see gaming on a console in the next few years.

The only problem i see is, how are they going to make us walk in the world of VR without a game bad in the hand.