Nicole Mirnig, Ewald Strasser, Astrid Weiss, Barbara Kühnlenz, Dirk Wollherr, Manfred Tscheligi. Can You Read My Face? - A Methodological Variation for Assessing Facial Expressions of Robotic Heads. I. J. Social Robotics, 7(1):63-76, 2015. [doi]
Abstract is missing.