One of Sony's big E3 reveals was its 3D display that allows gamers to see two different images on the same screen at the same time. This isn't new. Some dude is already enjoying this feature at home.

YouTube user sinabun12si shows how. He took some movie theater 3D glasses. In one pair, he put in the left lenses only. In the other pair, he put in right lenses on.

Then on his 42 inch Vizio 3D television, he selected "Top Bottom", and each set of glasses then shows a different set of images.

The 24 inch Sony 3D display goes on sale this fall for US$499. Extra 3D glasses are $69.99. Sinabun12si sure didn't pay that for "his" glasses!