Joke Kort, Henk de Poot. Usage analysis: combining logging and qualitative methods. In Gerrit C. van der Veer, Carolyn Gale, editors, Extended Abstracts Proceedings of the 2005 Conference on Human Factors in Computing Systems, CHI 2005, Portland, Oregon, USA, April 2-7, 2005. pages 2121-2122, ACM, 2005. [doi]
Abstract is missing.