Scientists at MIT and other research organizations are testing chip technologies that could help bring eyesight to individuals with conditions like age-related macular degeneration and retinitis pigmentosa.
Microchips place onto or inside the eyeball are assisted by a pair of electronic glasses the patient wears. Results vary, but many subjects report significant improvement in orientation and mobility. MIT hopes to have a device within two years so that they can get FDA approval from for use on chronic patients.
See information on macular degeneration, nutrition and health.
