Braille is a system of touch reading and writing for blind persons in which raised dots represent the letters of the alphabet. It also contains equivalents for punctuation marks and provides symbols to show letter groupings. Braille is read by moving the hand or hands from left to right along each line.
Braille language is a boon to those who can not read otherwise. Several books these days have been converted to Braille. Also, if you notice, the historical sites have their descriptions engraved in Braille language too, so as to assist the blind people. Let us spread some awareness for the same.
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