Tactile Mnemoscheme - Braille Relief Plan for Easy Orientation

Tactile mnemonic scheme is a special relief plan, for example, of a room or territory, made using Braille. Such devices help a blind or visually impaired person to orientate and plan a route. The presence and placement of tactile mnemonic devices in the premises is mandatory, and the map of space displayed on them should be made taking into account the peculiarities of perception of the world by a blind person.