Marlena R. Fraune, Satoru Kawakami, Selma Sabanovic, Ravindra S. De Silva, Michio Okada. Three's company, or a crowd?: The effects of robot number and behavior on HRI in Japan and the USA. In Robotics: Science and Systems XI, Sapienza University of Rome, Rome, Italy, July 13-17, 2015. 2015. [doi]
Abstract is missing.