BumpTop: A More Tangible Desktop Interface
BumpTop is a desktop application that takes inspiration from your physical deskspace and allows you to organize and interact with files beyond pointing and clicking. All your desktop files can be physically pushed, pulled, stacked, and sorted.
It's the physics engine that lets you lay out your files like a deck of cards, flip through them like a book, or organize them into piles.
The same interface can be applied to browsing through photos on your computer.