Robotics, Automaton and Automation Design Artech Ai Smart Physical Therapy Robot by Shanghai Rongtai Health Technology Artech Ai Smart is a physical therapy robot designed for precise and traceable treatment. An AI vision system identifies 70 acupuncture points on the back and builds a three dimensional model within 10 seconds. A six dimensional force control system provides millimeter level positioning and accurate force feedback. Two plug and play massage head modules simulate kneading and pressing techniques. A smart purification chamber with a UVC sterilization system keeps the device hygienic without chemical detergents. The modular body is made of recyclable aluminum alloy and medical grade ABS.