Braille is a method of physical writing used to allow humans to read by touch — most commonly used as a substitute for printed text by those who may be visually impaired. Both displaying Braille ...

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

A Digital Braille Display is a specialized device that allows visually impaired or blind individuals to read text content digitally, using tactile Braille characters that are generated on a surface.

Kurnool: The Development of digital audio-cum-braille tools have turned a boon ... in Vijayawada assisted a US-based company, Orbit Reader, which manufactures similar devices.

While these techniques allowed blind individuals to read, they were inefficient ... Innovations like the Hall Braille Writer (invented in 1892) and modern digital Braille devices have further ...