bionic eye

(Newser) - It's been 33 years since Larry Hester started going blind. But thanks to a new bionic eye, the 66-year-old is experiencing vision once again, Duke Medicine reports. Granted, "it's not vision as we traditionally know it," a Duke University scientist tells Duke Medicine. But "turning...

(Newser) - The FDA has approved the first use of an artificial retina or "bionic eye" to give the blind limited vision, reports the New York Times and Wall Street Journal . Users wear glasses outfitted with a video camera that transmits visual data to electrodes implanted in the eye; the signals...