Question

What was Captain Barbier's invention? How did it help Braille?​

Answer 1

Braille reduced the number of dot positions from 12 in 2 columns to 6 in 2 columns, which was easier to scan with the fingers. Later, Braille transformed night writing, which Barbier had invented, and turned it into a system used to this day: Braille.

Answer 2

Answer:

Charles Barbier de la Serre served in the French Army during the late 18th century. He invented various forms of shorthand, as well as a form of writing known as "Ecriture Nocturne" (night writing) using raised dots that became the basis for what is now Braille......✌✨