Think of a TV set that you could roll up to watch, then roll down and move it just as easily as you would a wallpaper hanging. That was the conceptual wallpaper TV LG introduced to the world about four years ago. Now the company has the fully baked product, 65-inch rollup OLED TV. When you want to watch simply put the base at the appropriate location, and pull up your TV. You can roll it down again, and easily transport it inside the small base.