The Experience Sampling Method (ESM) is used by scientists from various disciplines to
gather insights into the intra-psychic elements of human life. Researchers have used the …

Background: New methods for assessing diet in research are being developed to address
the limitations of traditional dietary assessment methods. Mobile device–assisted ecological …

Background Dietary assessment methods are limited in their ability to adequately measure
food and beverage consumption. Smartphone applications may provide a novel method of …

Smartphones have become popular in assessing eating behaviour in real-life and real-time.
This systematic review provides a comprehensive overview of smartphone-based dietary …

Objective To systematically review the publications on ecological momentary assessment
(EMA) relating to physical activity (PA) behavior in order to classify the methodologies, and …

The Web services resource framework defines conventions for managing state in distributed
systems based on Web services, and WS-notification defines topic-based publish/subscribe …

Background The increasing prevalence of obesity is a major public health problem in many
countries. Built environment factors are known to be associated with obesity, which is an …

The soar in COVID-19 cases around the globe has forced many to adapt to social distancing
and self-isolation. In order to reduce contact with healthcare facilities and other patients, the …

Social Network Services (SNSs) evoke diverse affective experiences. While most are
positive, many authors have documented both the negative emotions that can result from …

The constant evolution of technology has made people health conscious. The market is
flooded with smart devices which track an individual's footsteps, the exercise regime …