Question

What is the Braille system ? How does it help the visually challenged persons ?​

Answer 1

Answer:

Braille is not a language.

It is a tactile code enabling blind and visually impaired people to read and write by touch, with various combinations of raised dots representing the alphabet, words, punctuation and numbers.

Answer 2

Answer:

$\huge\underline\orange{Answer:-}$

This is a system of raised dots on a paper by which a visually impaired person can read or write. There are 63 characters in the Braille system. It proved to be a boon for the visually challenged because books could be made in this system.