Henning Pohl, Roderick Murray-Smith. Focused and casual interactions: allowing users to vary their level of engagement. In Wendy E. Mackay, Stephen A. Brewster, Susanne Bødker, editors, 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, CHI '13, Paris, France, April 27 - May 2, 2013. pages 2223-2232, ACM, 2013. [doi]
Abstract is missing.