2x3D Lets Viewers Watch 2D and 3D Video on the Same Screen (video)
Technobob.com reports that The Shirai Lab at the Kanagawa Institute of Technology in Japan have developed a way to simultaneously display 2D and 3D video on the same screen without producing a blurry double image. The technology is called 2x3D or Scritter. It uses two projectors to beam the videos and graphics processors that cancel out one of the videos being displayed, so that the 2D video can clearly be seen with the naked eye. The 3D video will become visible once the viewer wears a polarized filter on his right eye.
You can learn more about 2x3D on Shirai Lab’s website.