Which of the following is not a force feedback device

Pneumatic haptic sensing device. The question "Which of the following is not a force feedback device" is from 04-Force Tactile Perception Devices, and the options in the question are force feedback grips, force feedback pistols, pneumatic tactile perception devices, exoskeleton type force feedback devices, and the answer is pneumatic tactile perception devices based on the knowledge gained. Equipment refers to industrial products used by industrial buyers in the production process, including fixed equipment and auxiliary equipment and so on.