The research community on the study and design of systems for personal informatics has
grown over the past decade. To take stock of what the topics the field has studied and …

Background: An anticipated surge in mental health service demand related to COVID-19 has
motivated the use of novel methods of care to meet demand, given workforce limitations …

Consumer sleep tracking technologies offer an unobtrusive and cost-efficient way to monitor
sleep in free-living conditions. Technological advances in hardware and software have …

Background: It has become possible for the new generation of consumer wristbands to
classify sleep stages based on multisensory data. Several studies have validated the …

Abstract Purpose of Review Polysomnography (PSG) represents a fundamental diagnostic
tool used in the evaluation of sleep disorders. It represents a simultaneous recording of …

Sleep plays a paramount role in maintaining healthy bodily functioning. Yet, poor sleep is an
increasingly prevalent global health concern. Most current sleep technology tracks sleep …

Consumer wearable activity trackers, such as Fitbit are widely used in ubiquitous and
longitudinal sleep monitoring in free-living environments. However, these devices are …

A new generation of wearable devices now enable end-users to keep track of their sleep
patterns. This paper reports on a longitudinal study of 82 participants who used a state-of …

Personal informatics (PI) systems are designed for diverse users in the real world. Even
when these systems are usable, people encounter barriers while engaging with them in …

In view of the COVID-19 pandemic and recent global events, the healthcare system and its
services have been negatively affected, contributing towards extensive surgical backlogs …