Shreyas Sen

School of Electrical and Computer Engineering, Purdue University

Associated articles

TBME, Featured Articles
On the Safety of Human Body Communication
Human Body Communication (HBC) utilizes the human body as a physically secure, energy-efficient communication medium between devices on and around the body by sending electrical signals through the body. This paper provides a safety analysis of different modalities of HBC, for the first time, by comparing the current, electric field, magnetic field intensities from HBC with the established ICNIRP, IEEE, NIOSH safety standards through theory, analytical models and simulations. A study on a set of 7 subjects show that wearing an HBC enabled watch does not affect vital parameters including l heart rate, Mean Arterial Pressure, Respiration Rate, Peripheral Capillary Oxygen Saturation, Temperature... Read more