The aging population, prevalence of chronic diseases, and outbreaks of infectious diseases
are some of the major challenges of our present-day society. To address these unmet …

Healthcare is expected to increasingly shift care out of inpatient settings thanks to wearable
monitoring systems. Photoplethysmography (PPG) is an optical technique already integrated …

The primary cause of death worldwide is cardiovascular disease (CVD), which has a
considerable mortality rate. It is essential to identify cardiac biomarkers and heartbeat …

Monitoring vital signs through unobtrusive means is a goal which has attracted a lot of
attention in the past decade. This review provides a systematic and comprehensive review …

We developed nonintrusive methods for simultaneous electrocardiogram,
photoplethysmogram, and ballistocardiogram measurements that do not require direct …

The issue of medication noncompliance has resulted in major risks to public safety and
financial loss. The new omnipresent medicine enabled by the Internet of things offers …

When evaluating general health condition on a patient, heart rate is an essential indicator as
it is directly representative of the cardiac system state. Continuous measurement methods of …

Purpose With increasing concern for well-being and recent advances in biomedical
technology, healthcare is extending beyond the realm of hospitals. Nonintrusive home …

Wearable devices are rapidly spreading in many different application fields and with diverse
measurement accuracy targets. However, data on their metrological characterization are …

With higher levels of automation in vehicles, the need for robust driver monitoring systems
increases, since it must be ensured that the driver can intervene at any moment …