“…Tactile guidance techniques use the tactile feedback perceived by the human body. Tactile feedback may take several forms: attractive or repulsive forces [37,31], vibrations [46,44], temperature [23,10], pressure [19], electric current [25,28,43] or a combination of these parameters [14,58]. Tactile guidance may rely on simple feedback or sequential patterns [18,32] and can take place anywhere on the body (belt [18], wrist [21], back [44,54]…).…”