In recent years, there has been a significant expansion in the development and use of multi-
modal sensors and technologies to monitor physical activity, sleep and circadian rhythms …

Breathing rate monitoring is a must for hospitalized patients with the current coronavirus
disease 2019 (COVID-19). We review in this paper recent implementations of breathing …

At least 50% of the world's elderly population, whose range is fast growing, experience
disturbed sleep. Sleep studies have become an extensive approach serving as a diagnostic …

This paper introduces a novel respiratory detection system based on diaphragm wall motion
tracking using an embedded ultrasound sensory system. We assess the utility and accuracy …

A Non-rigid Air Flow Active Sensor (NAFAS) to detect the respiratory patterns is introduced
in this paper. The main part of NAFAS is an ionic electroactive polymer-based i-EAP soft …

The growing popularity of ubiquitous computing devices, such as smartphones, wristbands
and smartwatches, has caused an increase in the scale of collecting physiological and …

Biomedical wearable sensors enable long-term monitoring applications and provide
instantaneous diagnostic capabilities. Physiological monitoring can help in both the …

The continuous monitoring of heart (HR) and respiration (RR) rates is crucial for long-term
health assessment and physical activity tracking. HR can be extracted reliably by wearable …

A vital sign of the human body is respiration rate defined by the number of breaths a person
takes per minute. In Bangladesh, respiratory diseases are very common. To find the …

Asthma has been associated with a sharp increase in the global prevalence, morbidity,
mortality, and economic burden over the past several years. This paper presents vitals …