Sarah N. Woods, Michael L. Walters, Kheng Lee Koay, Kerstin Dautenhahn. Methodological Issues in HRI: A Comparison of Live and Video-Based Methods in Robot to Human Approach Direction Trials. In The 15th IEEE International Symposium on Robot and Human Interactive Communication, RO-MAN 2006, Hatfield, Herthfordshire, UK, 6-8 September, 2006. pages 51-58, IEEE, 2006. [doi]
Abstract is missing.