At CES, LG is showing off its 42 inch 3DTV. Obviously it's difficult to show on a webpage, but the real life effect could change the way you watch tv. The picture is created from 25 different perspectives, allowing you to see the image in 3D even if you aren't looking directly at the screen.
Implications - Home entertainment will never be the same--you don't even need to put on any sort of dorky glasses to get the whole three-dimensional experience. The images will literally be popping out of the screen and into your space. At 42 inches, every detail will be so realistic it's like you were there when the shows were filmed.