title: Passive and In-situ Assessment of Mental and Physical Well-being using Mobile Sensors.
abstract: The idea of continuously monitoring well-being using mobile-sensing systems is gaining popularity. In-situ measurement of human behavior has the potential to overcome the short comings of gold-standard surveys that have been used for decades by the medical community. However, current sensing systems have mainly focused on tracking physical health; some have approximated aspects of mental health based on proximity measurements but have not been compared against medically accepted screening instruments. In this paper, we show the feasibility of a multi-modal mobile sensing system to simultaneously assess mental and physical health. By continuously capturing fine grained motion and privacy-sensitive audio data, we are able to derive different metrics that reflect the results of commonly used surveys for assessing well-being by the medical community. In addition, we present a case study that highlights how errors in assessment due to the subjective nature of the responses could potentially be avoided by continuous sensing and inference of social interactions and physical activities.
authors.affiliation: Dept. of Information Science, Cornell University, ms2749@cornell.edu.
authors.forename: Mashfiqui
authors.initials: M
authors.lastname: Rabbi
authors.affiliation: Community and Family Medicine, Dartmouth Medical School, shahid.a.ali@dartmouth.edu.
authors.forename: Shahid
authors.initials: S
authors.lastname: Ali
authors.affiliation: Dept. of Information Science, Cornell University, tanzeem.choudhury@cornell.edu.
authors.forename: Tanzeem
authors.initials: T
authors.lastname: Choudhury
authors.affiliation: Community and Family Medicine, Dartmouth Medical School, ethan.berke@tdi.dartmouth.edu.
authors.forename: Ethan
authors.initials: E
authors.lastname: Berke
keywords: H.1.2 User/Machine Systems; I.5 Pattern Recognition; J.3 Life and Medical Sciences; activity inference; machine learning; mental health; mobile sensing; physical health