When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

Abstract: Respiratory and heart rate are accessible physiological signatures of human vitality. Unobtrusive insole ballistocardiography using highly sensitive piezoelectric sensors promises a wearable ...

Abstract: Medication administration via an intravenous (IV) catheter is a widely used medical procedure; however, incidents related to IV administration have consistently been reported to regulatory ...