L. . Widder, J. . Braden, J. . Ko, and K. . Steinfeld, “Studies in Small Scale Data: Three Case Studies on Describing Individuals’ Spatial Behaviour in Cities”, EAI Endorsed Trans IoT, vol. 3, no. 10, p. e1, Apr. 2017, doi: 10.4108/eai.15-1-2018.153563.