Inferring Destinations and Activity Types of Older Adults From GPS Data: Algorithm Development and Validation

Sayeh Bayat   ^{1, 2} , BASc ;   Gary Naglie   ^{2, 3, 4, 5, 6} , MD, FRCPC, FGSA ;   Mark J Rapoport   ^{7, 8} , MD, FRCPC ;   Elaine Stasiulis   ^{5, 9} , MA ;   Belkacem Chikhaoui   ¹⁰ , PhD ;   Alex Mihailidis   ^{1, 2, 11} , PhD

¹ Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada

² KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada

³ Department of Medicine, Baycrest Health Sciences, Toronto, ON, Canada

⁴ Department of Medicine, University of Toronto, Toronto, ON, Canada

⁵ Rotman Research Institute, Baycrest Health Sciences, Toronto, ON, Canada

⁶ Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada

⁷ Department of Psychiatry, Sunnybrook Health Sciences Centre, Toronto, ON, Canada

⁸ Department of Psychiatry, University of Toronto, Toronto, ON, Canada

⁹ Institute of Medical Science, University of Toronto, Toronto, ON, Canada

¹⁰ Laboratoire en Informatique Cognitive et Environnements de Formation Research Institute, Department of Science and Technology, TELUQ University, Montreal, QC, Canada

¹¹ Department of Occupational Therapy and Occupational Science, University of Toronto, Toronto, ON, Canada