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Aula,P.; Rytilahti, P.; Uotila, M.; Vehmas, K.; Strategic Design and End-User Knowledge in Experience Production  in Digital Media & Games, Articles on Experience 4, Kylänen, M. (ed.),  Lapland Centre of Expertise for the Experience Industry (LCEEI), University of Lapland Press, Rovaniemi, 2006.

Riekki J, Salminen T & Alakärppä I (2006) Requesting pervasive services by touching RFID tags. IEEE Pervasive Computing 5(1):40-46.

Aula, P., Falin, P., Vehmas, K., Uotila, M. & Rytilahti, P.(2005) End-User Knowledge as a Tool for Strategic Design in Digital Proceedings of Joining Forces. International Conference of Design Research, 24 – 25th September, University of Art and Design, Helsinki, 2005. Also available from the web site:

Väyrynen, S., Röning, J. & Alakärppä, I., (2006) User-Centered Development of Video Telephony for Servicing Mainly Older Users: Review and Evaluation of an Approach Applied for 10 Years. Human Technology, Volume 2, Number 1, April 2006, p 8-37.