Braille

thumb|Accessibility Braille [[dashboard in elevator]]

French organist and teacher (1809-1852), inventor of braille, a system for reading and writing text and music, used by people who are blind or visually impaired

asteroid

world day commemorating Louis Braille and promoting awareness of Braille.

right|thumb|300px|A partial image of a sheet of US Postage stamps, 1940 issue, featuring perforations

California-based holding company

Polish religious sister (1876-1961)

Braille alphabet of the English language

communication used by people with sight and hearing impairment

braille-related Linguist

Indian educationist

Braille alphabet for the Hebrew language

thumb|A sample of decapoint. The relative efficiency of braille can be seen, as the line at the bottom is the braille transcription for the first two lines of decapoint: je vous prie de commander une planche pour la grille ci-jointe thumb|The decapoint alphabet, digits, and punctuationthumb|