Currently, we rarely see braille implemented in the public space since
it takes additional space andsighted people consider it not important.
Braille Neue addresses this issue by making braille easy to use for sighted people.
Braille Neue is a universal typeface that combines braille with existing characters.
This typeface communicates to both the sighted and blind people in the same space.
The twitter account has some 3D printing + Braille Neue, good idea.