Saturday, May 21, 2011

The blind rock climber who sees with his tongue

By Michael Mosley from BBC - NEWS Health

Erik Weihenmayer went blind when he was 13 years old, but new technology enables him to see with his tongue.

The BrainPort device gives him a sense of space and, together with a friend nearby, helps him scale Utah's formidable Castleton Rock.

Article and video HERE.

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