Yu Xu, Qi Li, Zhenzhou Tang, Jun Liu, Bingjin Xiang. Towards Accurate, Cost-Effective, Ultra-Low-Power and Non-Invasive Respiration Monitoring: A Reusable Wireless Wearable Sensor for an Off-the-Shelf KN95 Mask. Sensors, 21(20):6698, 2021. [doi]
Abstract is missing.