Fiorini, L., Caleb-Solly, P., Tsanaka, A., Cavallo, F., Dario, P., & Melhuish, C. (2015, November). The efficacy of “busyness” as a measure for behaviour pattern analysis using unlabelled sensor data: A case study. Paper presented at IET International Conference on Technologies for Active and Assisted Living (TechAAL), London, UK