Are you sick of dropping all those crumbs on your keyboard, which becomes a hassle of cleaning afterwards? Well, that is quite describing my own, everyday dilemma. 
Well, if you like me are really fed up with the dirty keyboard, then there is a solution for lazy fools like us – “Bluetooth Laser Virtual Keyboard”.
This wonderful device, as the name suggests, is literally virtual. It is projected on a clean, shiny surface, and you can literally, type onto any software, just as you would do by placing your hands on the letter keys.
The actual device is a small projector, that beams the red laser onto the surface in front you and you can then start typing.
The ‘projector’ has rechargeable battery that can last up to 2 hours of continuous typing. The device is compatible with Windows 2000/Xp, Windows Smartphone, Palm OS 5, and PocketPC 2003 and most of handheld devices (PDAs, tablet PCs etc.).
It retails all across the US for US $ 179.99.