3D display technology coming to market
3D displays are the stuff of the future that has so many implementation problems - from producing content to actually viewing it - that every single approach to market such thing has failed. For viewing either you had to view it straight from the front or you had to wear special glasses or fill the room with smoke or the ideas without this never saw the light (literally). Now there are two announcments in two days that have two approaches that I see likely to overcome the former problems.
One tech is from a company called Puredepth. This aproach sound totally logic and the implementation does not seem to hard - but its a pricey solution as they put multiple LCD displays on top of each other. They already have a 17 inch monitor product that you can buy right now.
The other one is from a much larger company but the approach sounds almost esoteric. You simulate the light behavior of reality. the company that claims the revolutionary approach is Toshiba. They have no product right now but plan to introduce products based on this "very soon". I call it vaporware until I see it you can read the press release if you can read japanese and watch some 2D photos of the 3D technology.