The DualView DLP TV Makes Science Fun

I love playing multi-player video games when people come over, but when my area on the screen shrinks, my fragging abilities go with it. That's why I kind of want one of these DualView TVs for my house. Two HD pictures are shown on the screen at the same time. You put on special glasses (since you probably don't care about the science behind them, just assume they're magic) and one of the images is removed, leaving only the picture you want to see. Flip a switch and you'll see the other one. Just watch the video, it'll be easier on both of us.

It sounds great for video games, but if you do it with TV wouldn't it just be like changing the channel? But, what do I know. I'm no scientist. Or am I? Nope, definitely not.