J. Kjeldskov, E. Andersen, и L. Hedegaard. Proceedings of the 19th Australasian conference on Computer-Human Interaction: Entertaining User Interfaces, стр. 25--28. New York, NY, USA, ACM, (2007)
J. Noonan, и O. Shearer. Cross-Cutting Study, November 1997 - September 1998, U.S. Department of Transportation, U.S. Department of Transportation November 1997 - September 1998 Federal Highways Administration Intelligent Transportation System Joint Program Office 400 Seventh Street, SW, Room 3422 HVH-1 Washington, DC 20590, (сентября 1998)
C. Kolski, G. Uster, J. Robert, K. Oliveira, и B. David. Human-Computer Interaction. Towards Mobile and Intelligent Interaction Environments, том 6763 из Lecture Notes in Computer Science, Springer Berlin / Heidelberg, 10.1007/978-3-642-21616-9\_34.(2011)