Today's mobile phones are far from the mere communication devices they were 10 years
ago. Equipped with sophisticated sensors and advanced computing hardware, phones can …

At the end of 2014, over 93 percent of the world's population owned cellular phones, with
penetration rates that exceeded 100 percent in most developed countries. Mobile phones …

Worker selection is a key issue in mobile crowd sensing (MCS). While the previous worker
selection approaches mainly focus on selecting a proper subset of workers for a single MCS …

Ecological Momentary Assessment (EMA) methods and technologies, designed to support
the self-report of experience in the moment of daily life, have long been considered poised …

How can researchers study personality processes and their social consequences? In our
methodology overview, we first introduce ambulatory assessment methods, which …

As information systems transform our world, computer scientists design affordances that
influence the uses and impacts of these technological objects. This article describes how the …

We have designed a flexible ecological momentary assessment/intervention smartphone
(EMA/EMI)“app”. We examine the utility of this app for collecting real-time data, and …

Persuasive technology (PT) is increasingly being used in the health and wellness domain to
motivate and assist users with different lifestyles and behavioral health issues to change …

Mobile crowdsensing (MCS) is a popular paradigm to collect sensed data for numerous
sensing applications. With the increment of tasks and workers in MCS, it has become …

In this article we introduce mobileQ, which is a free, open-source platform that our lab has
developed to use in experience sampling studies. Experience sampling has several …