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Updated: Jan 21, 2026

Trajectory Data Analyses for Pedestrian Space-time Activity Study
Published on: February 25, 2013
The future of activity space and health research
Daniel Fuller1, Kevin G Stanley2
1School of Human Kinetics and Recreation, Physical Education Building, Memorial University, St. John's, NL, A1C 5S7, Canada.
Abstract:
We discuss the future of activity space and health research in the context of a recently published systematic review. Our discussion outlines a number of elements for reflection among the research community. We need to think beyond activity space and reconceptualize exposure in era of high volume, high precision location data. We need to develop standardized methods for understanding global positioning system data. We must adopt replicable scientific computing processes and machine learning models. Finally, we must embrace modern notions of causality in order to contend with the conceptual challenges faced by our research field.
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