H. Le, V. Schwind, P. Göttlich, and N. Henze. Proceedings of the 2017 International Conference on Interactive Surfaces and Spaces, page 230-239. ACM, (2017)
H. Le, T. Kosch, P. Bader, S. Mayer, and N. Henze. Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems, page 360:1--360:13. (2018)
D. Maurer, M. Stoll, and A. Bruhn. Proceedings of International Conference on Scale Space and Variational Methods in Computer Vision (SSVM), LNCS 10302, page 550-562. Berlin, Springer, (2017)
A. Voit, S. Mayer, V. Schwind, and N. Henze. Proceedings of the of the 2019 CHI Conference on Human Factors in Computing Systems, page to appear. (2019)