Amazon recently released Windowshop Beta, an immersive user interface for exploring new releases and editors picks within books, music, movies and more. You use your arrow keys and spacebar to pan and zoom through the 3-D display of information. When you zoom in on an item - say an album, a song sample automatically plays. The same happens for movie trailers, audiobooks and even dead-tree editions. In fact, you don’t even need to use a mouse at all on the entire site except when you want to buy something (a “buy” keyboard command would be very nice). The next item automatically loads after the media sample for the current item ends. This is a nice touch because you can leave the window open, let it play while you do something else and come back when you hear something that sounds interesting.

Right now, the site is a pretty basic browsing experience, and a good one at that. If you want similar experience that actually allows you to search for specific items check out Cooliris.