A. Voit, D. Weber, E. Stowell, and N. Henze. Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia, page 25--30. New York, NY, USA, ACM, (2017)
A. Voit, E. Stowell, D. Weber, C. Witte, D. Kärcher, and N. Henze. Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct, page 1596--1601. New York, NY, USA, ACM, (2016)