Does AcuMap provide feedback on needle insertion?

Yes. AcuMap provides realistic simulation experience. When you insert a virtual needle, the system provides haptic feedback to simulate the sensation of skin penetration. Due to the hardware limitation, Deqi, i.e., obtaining qi, is beyond hardware simulation. Furthermore, a "display window" visualizes the needle's angle, depth, and the specific anatomical structures (muscles, nerves, vessels) the needle touches, ensuring safe and precise practice.