Emerging Technologies for Education Second International Symposium, SETE 2017, Held in Conjunction with ICWL 2017, Cape Town, South Africa, September 20–22, 2017, Revised Selected Papers - Huang, Tien-Chi; Lau, Rynson; Huang, Yueh-Min; Spaniol, Marc; Yuen, Chun-Hung (Springer International Publishing : Imprint: Springer, 2017)