In this review, we present an overview of patient-generated health data (PGHD) research,
focusing on important aspects that inform and define studies in the area. We start by …

Background Supporting mental health and wellness is of increasing interest due to a
growing recognition of the prevalence and burden of mental health issues. Mood is a central …

Eating disorders (EDs) constitute a mental illness with the highest mortality. Today, mobile
health apps provide promising means to ED patients for managing their condition. Apps …

Self-tracking is an important part of self-care. However, predefined self-tracking approaches
can impede people's agency in managing their health. We investigated a customisable and …

Biosensing technologies are increasingly available as off-the-shelf products, yet for many
designers, artists and non-engineers, these technologies remain difficult to design with …

Numerous technologies now exist for promoting more active lifestyles. However, while
quantitative data representations (eg, charts, graphs, and statistical reports) typify most …

Personal informatics tools can help users self-reflect on their experiences. When reflective
thought occurs, it sometimes leads to negative thought and emotion cycles. To help explain …

Self-tracking practices enable users to record and analyze their personal data. In recent
years, non-digital forms of manual self-tracking, such as bullet journaling, have gained …

Timelines are essential for visually communicating chronological narratives and reflecting
on the personal and cultural significance of historical events. Existing visualization tools tend …

One of the grand challenges of artificial intelligence and affective computing is for
technology to become emotionally-aware and thus, more human-like. Modeling human …