World Braille Day: January 4 is celebrated as World Braille Day annually and also marks the birthday of Louis Braille, the visionary behind the braille system.
World Braille Day is observed every year on January 4 in honour of Louis Braille, the Frenchman who invented a reading and writing system for the blind and visually challenged.
World Braille Day 2022 marks the birth anniversary of Louis Braille, the inventor of the Braille system.