In my last post, I highlighted a pretty cool video of a guy "driving a whiteboard" that looks something like a  SMART board.

Chris Cavanagh saw my last post and pointed me to a demo he created in Windows Presentation Foundation (WPF).  Chris is obviously qualified to drive WPF.  He has created a neat 2D demo that simulates some of the shapes and physics.

If you are running Windows Vista or .NET 3.0 then you can take a look here.

Although it doesn't actually help me in communicating and collaborating on ideas (yet), it is clever stuff and shows some of the power of WPF.

Nice job Chris!