Journal ArticleDOI
Using global positioning systems to study health-related mobility and participation.
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A thorough description of a method that can be used to generate a number of different variables related to the constructs of mobility and participation from GPS data, with the help of ST-DBSCAN, a spatiotemporal data mining algorithm is provided.Citations
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GPS mobility as a digital biomarker of negative symptoms in schizophrenia: a case control study.
Colin A. Depp,Jesse Bashem,Raeanne C. Moore,Jason Holden,Tanya Mikhael,Joel Swendsen,Philip D. Harvey,Eric Granholm +7 more
TL;DR: GPS-derived indicators of average distance travelled overall and distance from home, as well as percent of GPS samples at home were highly correlated with EMA reports of location at the day- and week-averaged level, and GPS-based mobility indicators were lower in schizophrenia with medium to large effect sizes.
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Kids in space: Measuring children's residential neighborhoods and other destinations using activity space GPS and wearable camera data
Tim Chambers,Tim Chambers,Amber L. Pearson,Ichiro Kawachi,Z. Rzotkiewicz,James Stanley,Moira Smith,Michelle Barr,C. Ni Mhurchu,Louise Signal +9 more
TL;DR: In this paper, the boundary of children's "neighborhoods" was defined by using wearable cameras and GPS devices, and the destinations visited by children in their leisure time, outside their neighborhoods.
Journal ArticleDOI
Digital technologies for social inclusion of individuals with disabilities
TL;DR: A literature review of which types of information communication technology-based applications and/or digital services have been suggested to facilitate the social integration of people who suffer from different types of disabilities shows no concrete patterns can be identified.
Journal ArticleDOI
Towards a comprehensive set of GPS-based indicators reflecting the multidimensional nature of daily mobility for applications in health and aging research
Michelle Pasquale Fillekes,Eleftheria Giannouli,Eun-Kyeong Kim,Wiebren Zijlstra,Robert Weibel +4 more
TL;DR: A conceptual framework is proposed to classify GPS-derived mobility indicators based on their characteristic and analytical properties for application in health and aging research to foster a better understanding of what aspects of mobility are key to healthy aging.
Journal ArticleDOI
Self-reported versus GPS-derived indicators of daily mobility in a sample of healthy older adults
TL;DR: In this article, the authors used GPS and accelerometer data from 27 healthy older adults (≥67 years) who participated in the MOASIS project over a 30-day period.
References
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Journal ArticleDOI
Direct and inverse solutions of geodesics on the ellipsoid with application of nested equations
TL;DR: In this paper, the direct and inverse solutions of geodesics of any length were given for efficient programming to conserve space and reduce executio-exponential executability of executables.
Journal ArticleDOI
ST-DBSCAN: An algorithm for clustering spatial-temporal data
Derya Birant,Alp Kut +1 more
TL;DR: A new density-based clustering algorithm based on DBSCAN, which has the ability of discovering clusters according to non-spatial, spatial and temporal values of the objects, is presented and an implementation of the algorithm is shown by using this data warehouse and the data mining results are presented.
Icf- international classification of functioning, disability and health
Serafino Buono,Tommasa Zagaria +1 more
TL;DR: Language development and disability concepts, structures and basic concepts of the ICF are presented, the latest tool of the WHO for the classification of “health components”.
Journal ArticleDOI
The International Classification of Functioning, Disability and Health: a new tool for understanding disability and health
Tevfik Bedirhan Üstün,Somnath Chatterji,Jerome Bickenbach,Nenad Kostanjsek,Marguerite Schneider +4 more
TL;DR: The authors briefly outline the revision process and discuss the rationale for the ICF, which is shown to be an essential tool for identifying and measuring efficacy and effectiveness of rehabilitation services, both through functional profiling and intervention targeting.
Journal ArticleDOI
Decisional Capacity for Informed Consent in Schizophrenia Research
William T. Carpenter,James M. Gold,Adrienne C. Lahti,Caleb A. Queern,Robert R. Conley,John J. Bartko,Jeffrey A. Kovnick,Paul S. Appelbaum +7 more
TL;DR: The decisional capacity for informed consent in schizophrenic research subjects is ascertained, to determine if reduced capacity relates to specific aspects of psychopathologic features and to test the hypothesis that reduced capacity can be remediated with an educational informed consent process.