Most mobile health apps employ data visualization to help people view their health and
activity data, but these apps provide limited support for visual data exploration. Furthermore …

Reflection on one's personal data can be an effective tool for supporting wellbeing.
However, current wellbeing reflection support tools tend to offer a one-size-fits-all approach …

One way to improve the productivity of knowledge workers is to increase their self-
awareness about productivity at work through self-monitoring. Yet, little is known about …

Self-monitoring devices are becoming increasingly popular in the support of physical activity
experiences. These devices mostly represent on-screen data using numbers and graphs …

There is little doubt that having a theoretic foundation will benefit the field of visualization,
including its main subfields. Because there has been a substantial amount of work on …

Thanks to the advancements in ubiquitous and wearable technologies, Personal Informatics
(PI) systems can now reach a larger audience of users. However, it is not still clear whether …

We present Activity River, a personal visualization tool which enables individuals to plan,
log, and reflect on their self-defined activities. We are interested in supporting this type of …

Background: As the number of tumor cases significantly increases, so does the quantity of
tumor data. The mining and application of large-scale data have promoted the development …

Menstrual trackers currently lack the affordances required to help individuals achieve their
goals beyond menstrual event predictions and symptom logging. Taking an initial step …

Digital Behavior Change Interventions (DBCI) have a pivotal role in reducing lifestyle-related
illness, absenteeism, and healthcare costs. Current challenges in designing DBCI are …