Hello,
Wouldn't that community better served by a "libre" (1) USB braille keyboard, that could be hooked to anything that has usb, and something like that as a display (I dont' know which technology those kind of displays need for cabling)
This would be cheaper / easier to produce / far more reaching that a specialized product ? And be reusable between different products, kept when upgrading the computer part, etc...
WDYT ?
(1) replace by whatever term is appropriate, (IANALanguageL)