[Blindmath] Data on braille vs. speech use

[Bill Dengler]

As far as data on effectiveness of speech Vs. Braille usage for math, I’m not aware of any either.

Bill
> On Mar 19, 2016, at 5:00 AM, Aqil Sajjad via Blindmath <blindmath at nfbnet.org> wrote:
> 
> Is there any available data on the effectiveness with which people use braille or speech output for doing high-level algebra? Especially at the college or grad school level? I am genuinely curious since there are plenty of strongly-held opinions around but was wondering if there is any data on the subject.
> 
> For everyone's sake, I do hope that there is enough data to show that both braille and speech can be used equally efficiently and that it depends on the individual. But I will share my own opinions later.
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