I really enjoyed “The Toy Show” this morning. James Gosling went through a flurry of different demos from around the “cool” Java world. I was especially impressed with Project Wonderland (http://lg3d-wonderland.dev.java.net/), a virtual workplace environment, and with the real-time robotics demos. Unfortunately I was so sucked in that I didn't get any good photos.
If anything you could call this my day on the back end. I attended four sessions, two of which were focused on that.