hello AL
I bought my husband a small blue tooth braille keyboard  and it works quite well , it was only $ 275.00  , this was just the keyboard , but they had a 13 cell  braille display that was $ 990.00  
my husband is quite happy with this as it will work with a bluetooeh headphone at the same ttime .it uses grade 1 2 and has a learn mode.

i got this from flyingblind.com 
so i hope thid helps you , this the cheapest braille display that i could find , no one at the ACB exhibit hall h had anything within this price range . so go and llook at this  one.

Terrie l.arnold


On Oct 13, 2011, at 5:30 PM, doris marvel fisher <[log in to unmask]> wrote:

> I tried going to google, to stanford and to youtube to learn more about this braille keyboard developed by stanford students for devices such as the iphone but could not understand much.  Does anyone know of a good article re this?
> dory
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