Over the past few decades, we have witnessed a dramatic rise in life expectancy owing to
significant advances in medical science and technology, medicine as well as increased …

Mobile and wearable devices embedded with multiple sensors for health monitoring and
disease diagnosis are growing fields with the potential to provide efficient means for remote …

Mobile health (m‐health) is the term of monitoring the health using mobile phones and
patient monitoring devices etc. It has been often deemed as the substantial breakthrough in …

In recent years, noncontact measurements of vital signs using cameras received a great
amount of interest. However, some questions are unanswered:(i) Which vital sign is …

Telemedicine is a rapidly expanding field of medicine and an alternative method for
delivering quality medical care to patients' fingertips. With the COVID-19 pandemic, there …

Commercial off-the shelf (COTS) wearable devices continue development at unprecedented
rates. An unfortunate consequence of their rapid commercialization is the lack of …

Background: Depression levels in adolescents have trended upward over the past several
years. According to a 2020 survey by the National Survey on Drug Use and Health, 4.1 …

Objective Today mobile health-monitoring devices calculate heart rate and its variability
mostly from the photoplethysmogram (PPG). Minimizing the power consumption is crucial …

Due to the high demands of tiny, compact, lightweight, and low-cost photoplethysmogram
(PPG) monitoring devices, these devices are resource-constrained including limited battery …

Heart Rate Variability (HRV) evaluates the autonomic nervous system regulation and can be
used as a monitoring tool in conditions such as cardiovascular diseases, neuropathies and …