Juan A. Muñoz-Cristóbal received‭ ‬his‭ ‬‬PhD‭ ‬degree‭ ‬in‭ ‬information and telecommunication technologies ‬from‭ ‬the‭ ‬Universidad‭ ‬de‭ ‬Valladolid,‭ ‬Spain,‭ ‬in‭ 2015.‭ ‬He‭ ‬is‭ ‬currently‭ Assistant Professor ‬at‭ ‬the‭ ‬Department‭ ‬of‭ ‬Informatics,‭ ‬Universidad‭ ‬de‭ ‬Valladolid.‭ ‬His main research interests include Computer-Supported Collaborative Learning, Ubiquitous Learning and Learning Design.