AMBIENT 2017 The Seventh International Conference on Ambient Computing, Applications, Services and Technologies ISBN: 978-1-61208-601-9 November 12 - 16, 2017 Barcelona, Spain AMBIENT 2017 Editors Jaime Lloret Mauri, Polytechnic University of Valencia, Spain Birgit Gersbeck-Schierholz, Leibniz Universität Hannover, Germany 1 / 55