At age 15, Louis Braille invented a system that opened up the world of reading to people who are blind, deaf-blind, and low vision. While attending the Royal Institute for Blind Youth in Paris in 1824, he created the tactile system of six dots in a three by two grid to represent letters, numbers, and symbols.
Worldwide, there is estimated to be between 93 million and 150 million children with disabilities, though actual numbers are likely higher. Of these children, 80% live in developing countries and less than 3% are in school. Education systems often do not accommodate these children’s needs.