Braille kiri, reljeefne punktkiri
a system of writing for the blind that uses characters made up of raised dots in a 6-dot cell arranged in two vertical columns and that has been adapted for writing various languages and for transcribing music,mathematics and scientific symbols, a system of writing and printing for the blind by means of tangible points or dots, système d'écriture à l'usage des aveugles, adopté universellement
