Florian Mueller, Stefan Agamanolis. Exertion interfaces. 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 2857-2860, ACM, 2007. [doi]
Abstract is missing.