Haiyan Zhang, Björn Hartmann. Building upon everyday play. In Mary Beth Rosson, David J. Gilmore, editors, Extended Abstracts Proceedings of the 2007 Conference on Human Factors in Computing Systems, CHI 2007, San Jose, California, USA, April 28 - May 3, 2007. pages 2019-2024, ACM, 2007. [doi]
Abstract is missing.