Braille Louis

Braille

, Louis 1809-1852.
French musician, educator, and inventor of a writing and printing system for blind or visually impaired people (1829). He lost his sight at the age of three.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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