Serious Games 4th Joint International Conference, JCSG 2018, Darmstadt, Germany, November 7-8, 2018, Proceedings - Göbel, Stefan; Göbel, Stefan; Garcia-Agundez, Augusto; Garcia-Agundez, Augusto; Tregel, Thomas; Tregel, Thomas; Ma, Minhua; Ma, Minhua; Baalsrud Hauge, Jannicke; Baalsrud Hauge, Jannicke; Oliveira, Manuel; Oliveira, Manuel; et al. (Springer International Publishing : Imprint: Springer, 2018)