Adobe Proto - Wire framing on a tablet device

You may have already seen this but Adobe Proto is an interactive Wire Framing tool that allows you to create wireframes on a tablet device then test it out (Android only though ATM). Great if your project is tablet specific or has a large part of it centered around tablets. But it looks a little awkward to use in some cases and its not out yet for iphone/ipad. That said I would still like to try it out...

www.adobe.com/products/proto.html

See-Through 3D Desktop

Researchers Jinha Lee and Cati Boulanger of the Microsoft Applied Sciences Group have developed a prototype called the See-Through 3D Desktop where the user reaches behind the screen to interact with objects in virtual 3D space. Check it out: