Night writing
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Night writing is the name given to a form of tactile writing invented by Charles Barbier de la Serre. It is one of a dozen forms of alternative writing presented in a book published in 1815: Essai sur
Sonography
Braille
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Braille is a tactile writing system used by blind or visually impaired people. It can be read either on embossed paper or by using refreshable braille displays that connect to computers and smartphone
Night writing
…the tools and Barbier's idea of communicating with raised dots in a form of code, and developed a more compact and flexible system for communications, Braille. The principle of night writing is to transcribe using 36 distinct phonetic sounds, each represented by a raised pattern of dots in a 2 × 6 grid…
Reading Braille
Accessibility Braille dashboard in elevator
The Braille code ⠏⠗⠑⠍⠊⠑⠗ where the word premier, French for "first", can be read
Silver wedding bands with names Henri(que) and Tita written in braille