Virtual Keyboard

This cool device is the ultimate in portable computing accessories. It uses custom laser technology to project a keyboard onto a flat surface, and it detects where you put your fingers.

This will be particularly useful for owners of PDAs who don't want to lug big keyboards around with them, and it can also be used on mobile phones to help key text messages or emails more rapidly. The whole unit is only the size of a disposable lighter, and connects to devices by USB, Infrared or Bluetooth. You can find a more detailed spec here.

(Via bifurcated rivets)