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Identifying different denominations of dollar bills has long been a problem for the sight-impaired in the US. A US$1 bill is the same size and shape as a $100 bill, making them hard to differentiate. Many use techniques like folding different bills into different shapes, but this doesn't help w...

4 years ago 0 Comments
March 10, 2011 at 3:00AM
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It may not be as portable or as flashy as some reading devices for the blind or partially sighted, but this new reading aid hack also doesn't cost upwards of $4,000. Created by 86-year old Edinburgh-resident Les Geddes, a retiree who used to develop weapons guidance systems, the homebrew solution is...

8 years ago 0 Comments