Apple Glass could potentially be used by people that need vision correction, with lenses that adjust to correct the wearer's vision. The concept of smart glasses runs into a problem when it comes to ...

New contact lenses that incorporate gold nanoparticles could one day offer a safe, convenient way for people with what’s commonly known as red-green color blindness to better distinguish those colors ...

Apple is preparing for a future where you put on a pair of glasses and they automatically adjust themselves to your eyes. It received a patent on Tuesday for a system to handle this process.