What is the basic unit of Braille called?
Korean Braille English Braille. is prefixed to the 26 basic roman letters in the same way. The first tactile encoding of hangul was developed by Rosetta Sherwood Hall in 1894. It used a cell 4 dots wide by 2 dots high, like New York Point. 6-dot braille was adapted to Korean by Park Du-seong in 1926. There have since been a number of revisions. The current form was announced in 1994. Korean Braille Korean Braille is the braille alphabet of the Korean language. It is not graphically-related to other braille scripts found around the world. Instead, it reflects the patterns found in
Catalan Braille needs to be repeated for each letter of an initialism, so ACIC is . Catalan Braille Catalan Braille is the braille alphabet of the Catalan language. It is very close to French Braille: it uses the 26 letters of the basic braille alphabet, plus several additional letters for "ç" and what are, in print, vowel letters with diacritics; these differ from their French values only in the need to accommodate the Catalan acute accent: "ú, ó, í" for what are in French Braille "ù, œ, ì" : Print digraphs are written as digraphs in braille as well. The middot is