a monster scientist
Braille, the system of raised dots which is used by blind or visually impaired people to read, was developed by Louise Braille in 1824.
Well, blind people usually aren't deaf.
Louis Braille invented a reading system for blind people. He did not invent a language for blind people.
Albert Einstein
braille alphebet was invented for blind people to touch and read everything
Blind people can't read books so they read braille books and signs.
yes
Patricia Bath
he invented for his friend that was blind so people did not bother him.
Patricia Bath
braille books. they have letters that pop out a little and blind people feel it and know the letters. that was helen kellers favorite thing reading braille.
they read books.