Micro Reactor System has unveiled its Flexible Electronic Curtain, a window that turns from transparent to opaque when activated. Using liquid-crystal molecules between two sheets of plastic, the windows blind themselves in any number of colors when turned on. It's easy to see the many uses of this technology, as it has the potential to replace standard blinds for your windows. Imagine flipping a switch and making the window in your office suddenly an opaque white surface if you had a private meeting, or a shower door that turned opaque when the water was turned on. There's no word on any products that the technology will be included in as of yet, but since it's so useful, we're sure we'll be seeing it again in the near future. — Adam Frucci

Flexible Electronic Curtain by Micro Reator System, via Akihabara News