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How long did it take Louis Braille to develop his Braille alphabet?
Wiki User
∙ 13y ago
He produced a version in 1821, but he worked on improving it for several years.
Wiki User
∙ 13y ago
Louis Braille developed the Braille alphabet over a period of several years, starting when he was a teenager. He began working on it in 1821 at the age of 15 and continued refining it until he published his first Braille book in 1829. So, it took him around 8 years to develop the Braille alphabet.
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