It is a surname of French origin. Surname of the French pedagogue inventor of an alphabet for the blind. His name was Louis Braille. It is used for reading, writing and musical notation. Name of an alphabet for the blind, which is based on a series of embossed dots. Special reading, writing and musical notation system for the blind.
The 'braille' system is a typhograph ("writing for the blind") that uses monospaced characters to read by touch, composed of up to 6 embossed dots located in the form of a seine, which gives a maximum of 64 combinations. There is an extended 8-point system (which includes the 6-point system) and allows you to use up to 256 characters, but it is less used. The name comes from its creator, the Frenchman Louis Braille, who was inspired by a military method to carry written messages to the front lines at night, without thinging down the position when reading them since it was not necessary to turn on a light. [Note: I take the opportunity to leave a link to a free online tool to see a complete braille booklet in Spanish https:// codepen . io/solipsistacp/details/HsjKI]
