Second Sight is in the business of prosthetic vision. A pair of glasses equipped with a tiny video camera transmits light directly to a microchip implanted in the back of the eye, providing rudimentary sight to the blind.

Second Sight is in the business of prosthetic vision. A pair of glasses equipped with a tiny video camera transmits light directly to a microchip implanted in the back of the eye, providing rudimentary sight to the blind.