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Braille.
To help the blind read.
he invented it when he invented braille.
Because he was "Braillient!" Hahaha Anybody? No? Okay. :(
Louis is famouse for inventing a reading system for the blind ("Braille") consisting of dots and dashes.
No louis did it on his own even though he was completely blind. i was amazing.
Yes, we are absolutely sure that it was invented by Louis Braille.
The braille system was invented in 1821.
Braille invented the raised dot alphabet to give blind people the ability to read by touch.
It's not telling me the information that i need and my teacher says that is not the information that i need
A system of printing or writing for the blind in which the characters are represented by tangible points or dots. It was invented by Louis Braille, a French teacher of the blind.
Didnt he invent Braille? Seems self explanatory