Follow all the links in the post below:
http://developers.slashdot.org/story/15/01/31/146233/how-blind-programmers-write-code
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| Ed Summers |
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| Florian Beijers |
You may also like this article on a tech designer - she is quite able, and 90 summers old:
http://www.npr.org/blogs/alltechconsidered/2015/01/19/377702882/at-90-shes-designing-tech-for-aging-boomers
