Jonathan Friedman, Michael S. Horn. StallTalk: graffiti, toilets, and anonymous location based micro blogging. 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, Extended Abstracts. pages 2179-2188, ACM, 2013. [doi]
Abstract is missing.