The Keyboard is the Computer
Look carefully at DiabloTek’s U310 keyboard because it has a full PC inside with a 1.8GHz Atom processor, 2GB of RAM and a 250GB hard drive. This makes it perfect for use in a small computer lab, library or kiosk in a school's public areas. It has wired networking as well as WiFi, a pair of speakers and comes with Linux software installed. The whole thing is remarkably quiet and uses less than 20 watts of power. All you'll need is a monitor.