The Virtual Keyboard
Projects a virtual laser keyboard onto any table and detects keystrokes; Acts as a standard keyboard via Bluetooth (wireless) or USB (wired); Great companion wireless keyboard for tablets and touch phones. Small. Light. Charges via USB; Compatible with Win XP SP2+, Mac 10.4+, iOS 4.3.5+ (iPhone/iPod/iPad), etc
Mouse mode projects a standard 2-finger multi-touch pad.