Yvonne Michael, Erin M. McGregor, James Allen, Stephen Fickas. Observing Outdoor Activity Using Global Positioning System-Enabled Cell Phones. In Sumi Helal, Simanta Mitra, Johnny S. Wong, Carl K. Chang, Mounir Mokhtari, editors, Smart Homes and Health Telematics, 6th International Conference, ICOST 2008, Ames, IA, USA, June 28-July 2, 2008, Proceedings. Volume 5120 of Lecture Notes in Computer Science, pages 177-184, Springer, 2008. [doi]
Abstract is missing.