M. Müller, J. Bender, N. Chentanez, and M. Macklin. Proceedings of the 9th International Conference on Motion in Games, page 55--60. New York, NY, USA, ACM, (2016)
P. Wu, R. Wang, K. Kin, C. Twigg, S. Han, M. Yang, and S. Chien. Proceedings of the 30th Annual ACM Symposium on User Interface Software and Technology, page 365--374. New York, NY, USA, ACM, (2017)
S. Laine, and T. Karras. Proceedings of the 2010 ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, page 55--63. New York, NY, USA, ACM, (2010)
P. Singer, F. Lemmerich, R. West, L. Zia, E. Wulczyn, M. Strohmaier, and J. Leskovec. Proceedings of the 26th International Conference on World Wide Web, page 1591--1600. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2017)
D. Lalanne, L. Nigay, P. Palanque, P. Robinson, J. Vanderdonckt, and J. Ladr. IMCI-MLMI '09: Proceedings of the 11th International Conference on Multimodal Interfaces and the 6th Workshop on Machine Learning for Multimodal Interfaces, Cambridge, MA, USA, page 153-160. (2009)
J. Schehl, A. Pfalzgraf, N. Pfleger, and J. Steigner. Proceedings of the 10th International Conference on Multimodal Interfaces (ICMI '08), Chania, Crete, Greece, page 77-80. (2008)