Question

Give a detailed description of the Braille system.

Answer 1

hey mate
here is your answer........
braile 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 support using refreshable braille displays.
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if useful plz mark as brainliest...

Answer 2

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$\implies$ The most effective resource for Visually Challenged Person is the Braille.

Louis Braille, Himself a visually challenged person, developed a system for visually challenged persons and published it in 1821. The present system was adopted in 1932. Braille is a coded language based on a logical system. There are Braille codes for common languages as well as, mathematical and scientific notations. Many languages can be read using the Braille System. Braille System has 63 Dots patterns or characters. These patterns, when embossed on Braille Sheets,help visually challenged person to recognise words by touching. To make them easier to touch,the dots are raised slightly. Each character has to be memorised. Braille text can be produced by hand, or by machines.