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)
M. Foth, J. jeong Choi, и C. Satchell. Proceedings of the ACM 2011 conference on Computer supported cooperative work, стр. 1--8. New York, NY, USA, ACM, (2011)
M. Banâtre, P. Couderc, J. Pauty, и M. Becus. Mobile Human-Computer Interaction – MobileHCI 2004, том 3160 из Lecture Notes in Computer Science, Springer, Berlin / Heidelberg, (2004)
P. Klante, J. Krösche, и S. Boll. Computers Helping People with Special Needs, том 3118 из Lecture Notes in Computer Science, Springer, Berlin / Heidelberg, (2004)