Samsung just unveiled a 46-inch display that's not only transparent, but is completely powered by ambient light around it. It's like magic!
Yes, you don't even have to plug this thing in to get it to work, it really does juice itself up by ambient light. It's also a touchscreen that can recognize 10 touches at once, which is fun. It doesn't look like it'll be bright enough to replace your current TV, but I'm sure this will be used for all sorts of fun public displays. What would you use it for?