Salk Researcher Seeks a Cure for Blindness

May 12, 2009 9:06 a.m.

Technological advances have helped many disabled people perform normal functions again. Helping blind people to see is beyond today's technology. But tomorrow's technology may be able to do it. A researcher at San Diego's Salk Institute is trying to create a prosthetic device that can restore sight. KPBS health reporter Tom Fudge explains.

Related Story: Salk Researcher Seeks a Cure for Blindness

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