Microsoft have launched a nice looking backlit wireless keyboard to the market. It is dubbed the "ultimate keyboard" so it must either all be hot air... or something spectacular. Well... how spectacular can a keyboard get after the laser projected keyboard reviewed a while back 
Ay any rate, it seems to be a Bluetooth based system that includes a fancy backlight system that can measure ambient light and adjust accordingly. It even knows when you have stepped away and switches off the light to save power. Cant be bad! I might have to get one of these
Via: Engadget