Is this the replacement for the Interactive Whiteboard?

Yesterday, Microsoft released the development kit for Kinect on Windows.  For the uninitiated Kinect is a bodily controlled gaming platform that has been around on the X-box for around a year now.  As a gaming tool Kinect is innovative but not entirely brilliant attempt to revolutionize gaming.

If you look at the video below you will see Kinect running on Windows and get an idea of the possibilities that lay ahead of us.  Surely this would supersede the potential of what current IWB's offer us.

I'd Love to hear what you think after you have had a look.