Hot new PS3 controller
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First off I see a miniUSB port and that's almost always a good sign. It also uses Bluetooth for wireless play (brilliant) and has a motion sensor similar to Nintendo's Wii though I doubt many games will use it. The MiniUSB could be used to connect it to a desktop computer ala the xBox 360 controller as well as charge it for wireless use without requiring a separate wall wart. If we're really lucky they'll even let us use it as a Bluetooth controller for desktop gaming.
The design is very similar to previous PS controllers which isn't a bad thing at all, they have always been very easy to use. Heck I might have to pick one up just to use on my computer with NES games.