George E. Raptis, Christina P. Katsini, Andrew Jian-lan Cen, Nalin Asanka Gamagedara Arachchilage, Lennart E. Nacke. Better, Funner, Stronger: A Gameful Approach to Nudge People into Making Less Predictable Graphical Password Choices. In Yoshifumi Kitamura, Aaron Quigley, Katherine Isbister, Takeo Igarashi, Pernille Bjørn, Steven Mark Drucker, editors, CHI '21: CHI Conference on Human Factors in Computing Systems, Virtual Event / Yokohama, Japan, May 8-13, 2021. ACM, 2021. [doi]
Abstract is missing.