Braille (/ breɪl / BRAYL; French: [bʁaj] ⓘ) is a tactile writing system used by blind or visually impaired people. It can be read either on embossed paper or by using refreshable braille displays that connect to computers and smartphone devices.
Braille, universally accepted system of writing used by and for blind persons, invented by Louis Braille in 1824. It consists of a code of 63 characters, each made up of one to six raised dots arranged in a six-position matrix or cell.
Braille numbers are similar to letters but have a special number sign character in front to tell readers that the characters that follow are intended to be numbers. There are also special codes for math, braille music notation, and many languages even have their own braille code.
Braille is a tactile writing system used by people who are visually impaired, including people who are blind, deafblind or who have low vision. Braille is named after its creator, Louis Braille, a Frenchman who lost his sight as a result of a childhood accident.
A Guide to the Braille Writing System and Its Use | DW
Braille is a code. It is a system of reading and writing a specific language without the use of sight. Braille enables people with blindness and visual impairments to read through touch.
Braille is a system of touch reading and writing for blind persons in which raised dots represent the letters of the alphabet. Braille also contains equivalents for punctuation marks and provides symbols to show letter groupings.
Braille is a reading and writing system that uses touch instead of sight. It has opened the door to literacy, independence, and opportunity for millions of people and it is still used today.