Jeremy Yuille, Laurene Vaughan, Markus Rittenbruch, Stephen Viller, Ian MacColl. Spontaneous scenarios: an approach to user engagement. In Mary Czerwinski, Arnold M. Lund, Desney S. Tan, editors, Extended Abstracts Proceedings of the 2008 Conference on Human Factors in Computing Systems, CHI 2008, Florence, Italy, April 5-10, 2008. pages 2109-2112, ACM, 2008. [doi]
Abstract is missing.