M. Greis, T. Ohler, N. Henze, und A. Schmidt. Human-Computer Interaction - INTERACT 2015 : 15th IFIP TC 13 International Conference, Volume 4 von Lecture notes in computer science, Seite 256-263. Cham, Springer, (2015)
L. Leiva, A. Shirazi, A. Catalá, N. Henze, und A. Schmidt. CHI 2015 : crossings; proceedings of the 33rd Annual CHI Conference on Human Factors in Computing Systems, Seite 669-678. New York, NY, ACM, (2015)