T. Dillon, A. Talevski, V. Potdar, and E. Chang. Ubiquitous Intelligence and Computing: 6th International Conference, UIC 2009, Brisbane, Australia, (2009)
B. Ostermaier, F. Schlup, and K. Römer. PerCom 2010 Workshops: Proceedings of the 8th Annual IEEE International Conference on Pervasive Computing and Communications Workshops, Mannheim, Germany, page 690-695. (2010)
W. Bauer, B. Dworschak, and H. Zaiser. Handbuch Industrie 4.0 Bd.\, 1: Produktion, Springer, Berlin, 2 edition, DOI: 10.1007/978-3-662-45279-0\_36.(2017)
T. Fujita, K. Masaki, F. Suzuki, and K. Maenaka. CME 2007: IEEE/ICME International Conference on Complex Medical Engineering, Beijing, China, page 416-420. (2007)
D. Zühlke. Nutzergerechte Entwicklung von Mensch-Maschine-Systemen: Useware-Engineering für technische Systeme, chapter 7, Springer, Berlin, 2 edition, (2012)