Projectors Involved in Bringing Site to the Blind
These special glasses developed at the University of Oxford, use two cameras and an infrared projector to detect nearby objects. They use a gyroscope, a compass, and a GPS to help orient the wearer. The Images that are created through this data are then projected on transparent OLEDs. Yhe hardest part for any innovator is to have his or her creation reach the public. Hopefully this one will be put on the fast track.