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 …

Background: Mobile phone apps capable of monitoring arrhythmias and heart rate (HR) are
increasingly used for screening, diagnosis, and monitoring of HR and rhythm disorders such …

Background Advancements in wearable technology have provided practitioners and
researchers with the ability to conveniently measure various health and/or fitness indices …

Prior research has recently shown that passively collected sensor data collected within the
contexts of persons daily lives via smartphones and wearable sensors can distinguish those …

Smartphones are capable of passively capturing persons' social interactions, movement
patterns, physiological activation, and physical environment. Nevertheless, little research …

Heart rate variability (HRV) is a useful clinical tool for autonomic function assessment and
cardiovascular diseases diagnosis. It is traditionally calculated from a dedicated medical …

Some smartphones have the capability to process video streams from both the front-and rear-
facing cameras simultaneously. This paper proposes a new monitoring method for …

Diabetes is a chronic illness that affects millions of people worldwide and requires regular
monitoring of a patient's blood glucose level. Currently, blood glucose is monitored by a …

Background: Smartphone ownership is rising at a stunning rate. Moreover, smartphones
prove to be suitable for use in health care due to their availability, portability, user …

With the recent growth in intensive longitudinal designs and the corresponding demand for
methods to analyze such data, there has never been a more pressing need for user-friendly …