Monday, February 14, 2011

Artificial retina helps some blind people

Technology can be miraculous, I can see this shrinking to chip size and doing face recognition.
Amplify’d from
For two decades, Eric Selby had been completely blind and dependent on a guide dog to get around. But after having an artificial retina put into his right eye, he can detect ordinary things like the curb and pavement when he's walking outside.
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