These lenses or glasses made with these lenses will allow people to watch any movie in 3-D without the need for special filming, additional electronics, conversion programs, or software. Normal 2-D movies may be viewed in 3-D with these glasses. And it will work with virtually any type of video presentation,...http://www.google.com.au/patents/US7784934?utm_source=gb-gplus-sharePatent US7784934 - Method for viewing two-dimensional images in 3-D
