Question

what is braille? how does it work? why is it useful? who invented it? why did he invent it?Give 15lines on braille.​

Answer 1

Answer:

Braille Script

Explanation:

Braille is a tactile writing system used by people who are visually impaired . It is traditionally written with embossed paper . Braille users can read computer screens and other electronic supports using refreshable braille displays . Braille is a system of reading and writing by touch used by the blind . It consists of arrangements of dots which make up letters of the alphabet , numbers , and punctuation marks . Braille script is a special way of reading and writing for blind people . The script is written on a thick paper by making a row of raised dots with a pointed tool . People who cannot see run their fingers on the raised dots to read . Braille is a system that uses combinations of raised dots to spell letters and numbers . It's used by people who are blind or partially sighted to help them read and write . Braille is not actually a language — it's a system of writing . So you can write in any language using braille ! Braille consists of patterns of raised dots arranged in cells of up to six dots in a 3-by-2 configuration . Each cell's dot arrangement represents a letter , number , or punctuation mark . Also , many commonly used words and letter combinations have their own contracted single-cell pattern . The Braille script was discovered by Louis Braille from France when he was three years old . Once while he was playing in childhood , he hurt his eye with a very sharp object due to which he lost his eyesight . He was very keen on studying and so he kept thinking of different ways of reading .

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