(TED ) Artist Neil Harbisson has a condition called achromatopsia, where he can only see things in shades of grey.
Colorblind Man Can Now "Hear" Colors
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JULY 26, 2012
Michelle Castillo, CBS News

A man who has never been able to see color before is now able to perceive it thanks to a device that lets him listen to colors.
Read more: www.cbsnews.com/colorblind