A. Faaborg, and H. Lieberman. CHI '06: Proceedings of the SIGCHI conference on Human Factors in computing systems, page 751--760. New York, NY, USA, ACM, (2006)
A. Faaborg, and H. Lieberman. CHI '06: Proceedings of the SIGCHI conference on Human Factors in computing systems, page 751--760. New York, NY, USA, ACM Press, (2006)