Louis
Braille is
the inventor of the braille code. He was born on January 4, 1809, in Coupvray,
France. At the age of 3, while playing in his father's shop, Louis injured his
eye on a sharp tool. Despite the best care available at the time, infection set
in and soon spread to the other eye, leaving him completely blind.
Barely
16, Braille, then a student at the National Institute for Blind Youth in Paris
in 1825, spent every waking moment outside class poking holes in paper, trying
to come up with a more efficient way to represent print letters and numbers
tactually. Until then, he and his fellow blind students read by tracing raised
print letters with their fingers. It was painfully slow and few blind students
mastered the technique. Writing required memorization of the shapes of letters
and then an attempt to reproduce them on paper, without being able to see or
read the results.
Louis
got his inspiration to use embossed dots to represent letters after he watched
Charles Barbier, a retired artillery officer in Napoleon's army, demonstrate a
note-taking system he invented of embossed dots to represent sounds (most of
the soldiers were illiterate) that would allow notes to be passed among the
ranks without striking a light, which might alert the enemy to their position.
The army was not impressed, so Barbier brought his system to the school for the
blind. Louis immediately recognized its merits and spent the next three years
improving upon Barbier's idea.
By
1824, Louis had in place the code that bears his name and is used today in
almost every country in the world, adapted to almost every known language from
Albanian to Zulu. Louis Braille died on January 6, 1852 at the age of 43,
having lived a successful life as teacher, musician, researcher, and inventor.
In 2009, the world celebrated Braille's Bicentennial.
Image above: The Institute in Paris where Louis was a student and teacher, courtesy Maison Natale de Louis Braille, France