Learning Technology for Education Challenges 7th International Workshop, LTEC 2018, Žilina, Slovakia, August 6-10, 2018, Proceedings - Uden, Lorna; Uden, Lorna; Liberona, Dario; Liberona, Dario; Ristvej, Jozef; Ristvej, Jozef (Springer International Publishing : Imprint: Springer, 2018)