Computer chip may help restore vision : Scientists
Quote:
Scientists are developing a light-sensitive computer chip that will be implanted into the eyes of blind people to restore some of their vision. The goal is to allow people suffering from certain forms of blindness, such as age-related macular degeneration and retinitis pigmentosa, to see 1,000 points of light through 1,000 tiny electrodes positioned on their retinas.
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http://news.bbc.co.uk/2/hi/science/nature/2292443.stm