World Braille Day is an international day on 4 January and celebrates awareness of the importance of braille as a means of communication in the full realization of the human rights for blind and visually impaired people.
What is Braille?
Braille is a tactile representation of alphabetic and numerical symbols using six dots to represent each letter and number, and even musical, mathematical and scientific symbols. Braille (named after its inventor in 19th century France, Louis Braille) is used by blind and partially sighted people to read the same books and periodicals as those printed in a visual font.