Technology is cool. Even if you don’t see how it would be useful at first. Such is the case with this invention by Philips: LumaLive.
Pimp My T-Shirt, by Philips
This technology looks better: I can see some use in bars like they say, or even on board of cruiseships and airplanes or trains.
Entertaible, by Philips
Last but not least: remember that movie “Paycheck” (2003) with Ben Affleck playing a hacker that reverse-engineers technology and then sells it to competitors? The movie starts with him doing a hack on a 3D screen. Well, low and behold: the technology now really exists in 2006!
3D screen