Ah, the old transparent screen trick. Endless possibilities... Though it doesn't QUITE work like this (via Joy of Tech):
Unfortunately, the transparent screen trick doesn't entail a magical X-ray laptop. It is simply an illusion created by taking a digital photo of your surroundings, and then setting the photo as the desktop background on your screen. The end result is the appearance of a completely transparent display.
20 amazing examples below.
MAKE YOUR OWN: Click through to PhoTut for a step-by-step HowTo.
It’s Black Friday week on WonderHowTo! Don’t miss out on all of the big sales in the Gadget Hacks and Null Byte shops. And if you’ve been wanting to take some classes without going into debt, check out our best deals on online courses for a variety of skill sets. Don’t miss out on these huge discounts: