About This Lesson
After spending much of her life blind, Kathy Blake is seeing a glimmer of hope, thanks to an artificial retina developed by a company called Second Sight and the Doheny Eye Institute in Los Angeles. A camera is built into a pair of glasses, sending radio signals to a tiny chip surgically implanted in the back of the retina. See how it works in this episode of Innovation Nation with Miles O’Brien. Provided by the National Science Foundation
Lenses engineering health radio waves
