June 4, 2009 7:09 AM

Technology redefining the meaning of 'disabled'

Devices that allow the blind to 'see' and prosthetic limbs that react to brain signals will be on display in Miami this weekend at the No Barriers Festival, an international gathering of physically limited athletes, wounded soldiers, disabled kids and hopeful parents, and the scientists and doctors who develop the technology that lets them match the able-bodied step for step.

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