Information, text or indication writing method for e.g. blind person, involves realizing Braille character, and superimposing visually readable character on Braille character, where visually readable character is traced in space

摘要

The method involves realizing a tactually readable Braille character e.g. a, and superimposing a visually readable character on the tactually readable Braille character. The visually readable character is mainly traced in a space that is delimited by six places (1-6) of a matrix defined in two columns and three rows of a Braille system. The character is formed by a relief point (P) that is placed at the place (1) in a left top. Independent claims are also included for the following: (1) a method of printing a document (2) a printing font comprising a character.