BumpTop 3D Desktop

BumpTop 3D Desktop

An interesting look at alternate desktop UI. Really cool stuff and neat that it uses the cartwheel menu which has been shown to be much easier usability.

However restricted document icons make this concept limited. When it is used with photos or other visually discernable files it is a lot more powerful. This ties in interestingly to a presentation a few years back from a guy at PARC who was looking at document represntation on your computer.
Combined this would make for an awesome interface.