Pictured is a close up of the Braille keys adapted to an IBM electric typewriter. It didnt make sense to me, says Marsden Emig, an IBM engineer, that a person had to know Braille in order to write to a blind person. The answer, I felt, was to adapt a

Pictured is a close up of the Braille keys adapted to an IBM electric typewriter. It didnt make sense to me, says Marsden Emig, an IBM engineer, that a person had to know Braille in order to write to a blind person. The answer, I felt, was to adapt a  

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When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.