C. Anderson, J. Heinisch, S. Ohly, K. David, und V. Pejovic. Adjunct Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers, Seite 1058--1063. New York, NY, USA, ACM, (September 2019)
W. Zhu, B. Anderson, S. Zhu, und Y. Wang. Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility, Seite 121-130. New York, NY, USA, Association for Computing Machinery (ACM), (2016)