I develop Tablet PC applications in my course of work but after watching this video, you’ll be wondering what the future of interface design and interaction holds for us? Would be really interesting to see what the upcoming iPhone (which has similar concepts on a smaller scale) can do for Tablet computing.

http://services.brightcove.com/services/viewer/federated_f8/533361602

Link to NewTeeVee » Five Technologies Changing Video

Link to Perceptive Pixel