You should also check out this compact embosser that was recognized in the first round of the 2017 Hackaday Prize which is a nice all-print Braille concept.

Bar graphs and other charts provide a simple way to communicate data, but are, by definition, difficult to translate for ...

When used in conjunction with a Braille embosser a user can translate and then print text pages. Kurzweil 3000 from Kurzweil Educational Systems is a comprehensive reading, writing and learning ...