University of Calgary PRISM: University of Calgary's Digital Repository Science Science Research & Publications 2010-03-19T19:34:32Z Three Perspectives for Evaluating Human-Robot Interaction Young, James; Sung, JaYoung; Voida, Amy; Sharlin, Ehud; Igarashi, Takeo; Christensen, Henrik; Grinter, Rebecca http://hdl.handle.net/1880/47788 technical report Downloaded from PRISM: https://prism.ucalgary.ca