Dagioglou, M. ., A. . Lydakis, F. . Kirstein, A. S. . Dogruöz, and S. . Konstantopoulos. “Interacting With and via Mobile Devices and Mobile Robots in an Assisted Living Setting”. EAI Endorsed Transactions on Pervasive Health and Technology, vol. 1, no. 1, May 2015, p. e3, doi:10.4108/phat.1.1.e3.