Compact, responsive, scalable pneumatic control for precise pressure modulation in wearable haptics

Stanford researchers in the CHARM Lab have developed a compact pneumatic control system for precise pressure modulation in for wearable, multi-device haptic systems and smart textiles. Unlike conventional centralized approaches, the distributed control architecture empolys autonomous actuator modules, each with its own embedded controller, sensor, and proportional valve, that are coordinated by a lightweight central controller. The result is highly responsive, low-latency, controllable, smooth and stable pressure feedback. The CHARM lab modular pneumatic control system offers superior quality, comfort, and performance for shared haptic experiences, remote teleoperation, wearable haptic suits, assistive exosuits, virtual reality gloves, and soft robotic interfaces.

Stage of Development – Prototype