Augmented Reality, Virtual Reality, and Computer Graphics 5th International Conference, AVR 2018, Otranto, Italy, June 24-27, 2018, Proceedings, Part II - De Paolis, Lucio Tommaso; De Paolis, Lucio Tommaso; Bourdot, Patrick; Bourdot, Patrick (Springer International Publishing : Imprint: Springer, 2018)