#DidYouKnow Braille is a writing system for the blind and visually impaired. It was invented by Louis Braille in 1824 who was blind at the age of 3. Braille invented a tactile system of reading and writing which consists of raised dot codes that are used worldwide until this day. Let us honour Braille by paying tribute to his genius idea. Happy World Braille Day.

#ExyIP #HappyWorldBrailleDay