1. 1) William Mitchell (2003) ME++ The Cyborg Self and the Networked City, The MIT Press.
2. 2) Yukiko Nomura and Tatsuya Kishimoto (2006) Analysis for Visitors′ Behavior and Activity Using GPS and GIS in Kamakura City, New Frontiers of Architecture and Urbanism in Information Driven Society, Comprehensive Papers′ Collection, Vol. 4, pp.72-77 (in Japanese).
3. 3) Shohei Sugihara, Daisuke Matsushita, and Junzo Munemoto (2010) Observations on Primary School Children′s Behavior after School by Using the Global Positioning System, Journal of Asian Architecture and Building Engineering, Vol. 9, No. 1, pp.171-176.
4. 4) Tetsuya Tatenami, Daisuke Matsushita, and Junzo Munemoto (2006) Transition of Level of Anxiety in Wayfinding with Pedestrian Navigation System on Mobile Telephone, Journal of Architecture and Planning (Transactions of AIJ), Vol. 608, pp.59-64 (in Japanese).
5. 5) Masami Kobayashi and Hiroshi Koike (2010) Experiment and Evaluation of Pedestrians′ Circulation in Town on Event, Applying Ubiquitous Technology, Comprehensive Papers′ Collection, Vol. 8, pp.49-52 (in Japanese).