App with 139 haptic signals for better visual description for deafblind people. Useful for
interpreters, guides and relatives. By the use of haptic signals, deafblind people can receive
information about the surroundings while things are happening and while communicating without
being interrupted.

The app contains descriptions, photos and videos of 139 signals that can be drawn on the back,
shoulder, arm or hand.

Can be used for educational purpose or for self-study purpose with an interpreter.

Also find the book, pdf-version or text version on www.fddb.dk