3D Tactile You are here: Home » DHSM » 3D Tactile TMM Tactile coordinate measuring machine. JOYPAD INSTEAD OF JOYSTICK Wireless. Tireless. Tough. Step into the future with JoyPad TMM 600 / TMM 800 / TMM 1000 Simple measurement, highly precise and inexpensive, as standard and special solution – the TMM Series offers the ideal solution for every measurement application.