A refreshable Braille display is a device that takes a computer screen's text and generates it in Braille by raising and lowering pins through holes on a flat surface. The display refreshes as the user moves through the screen's content.
www.afb.org/node/16207/r...
Braille displays provide access to information on a computer screen by electronically raising and lowering different combinations of pins in braille cells. A braille display can show up to 80…
