Futuristic Contact Lenses win at Popular Science awards!

(Photo credit: Wikipedia) iOptik  is a set of contact lenses that turns the wearer's field of vision into a screen. Each contact lens has two embedded nanofilters. An outer filter lets in light from the outside world; an inner filter lets in images from projectors mounted on the arms of a pair of glasses. The combination gives the user an augmented-reality view. Randy Sprague was taking a shower when he came up with contact lenses that could act [...]