Actually, what I find annoying about the article is how they are mixing 
braille input with braille output.  The whole article is about inputting 
text to the device, then says that blind people have to spend thousands of 
dollars.  That is for braille output, which has nothing to do with input.

Not to mention, either I keep seeing the same talk about this braille 
input app going around, or I've seen at least four versions of the same 
app coming from different researchers.

-- 
Blue skies.
Dan Rossi
Carnegie Mellon University.
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Tel:	(412) 268-9081


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