Scott R. Klemmer Anoop K. Sinha Jack Chen James A. Landay Nadeem Aboobaker Annie Wang Suede: a Wizard of Oz prototyping tool for speech user interfaces. 1-10 2000 UIST http://portal.acm.org/citation.cfm?id=354401.354406 db/conf/uist/uist2000.html#KlemmerSCLAW00