Luis von Ahn, Shiry Ginosar, Mihir Kedia, Ruoran Liu, Manuel Blum. Improving accessibility of the web with a computer game. In Rebecca E. Grinter, Tom Rodden, Paul M. Aoki, Edward Cutrell, Robin Jeffries, Gary M. Olson, editors, Proceedings of the 2006 Conference on Human Factors in Computing Systems, CHI 2006, Montréal, Québec, Canada, April 22-27, 2006. pages 79-82, ACM, 2006. [doi]
Abstract is missing.