ThinkGeek is now selling the fabled bluetooth laser virtual keyboard for $179.99. The 3.5 inch gadget projects a laser keyboard on any flat surface, providing a full qwerty keyboard for your cell phone or PDA. When you type on the keyboard, the device emits simulated click sounds, providing much needed feedback since you are typing on keys of light. How far off is a giant laser keyboard projected onto the floor? I'm sure people would love to recreate that piano scene in Big whenever they attempt to stomp out yet another tedious corporate email.