Ian Douglas. Global spread of usability expertise. In Hendrik Macedo, Leila M. A. Silva, Eduardo Carrillo, Rogério Patrício Chagas do Nascimento, editors, Proceedings of the 2008 Euro American conference on Telematics and Information Systems, EATIS 2008, Aracaju, Brazil, September 10-12, 2008. 2008. [doi]