Johane Takeuchi Kushida Kazutaka Yoshitaka Nishimura Hiroshi Dohi Mitsuru Ishizuka Mikio Nakano Hiroshi Tsujino Comparison of a Humanoid Robot and an On-Screen Agent as Presenters to Audiences. 3964-3969 2006 IROS http://dx.doi.org/10.1109/IROS.2006.281832 conf/iros/2006 db/conf/iros/iros2006.html#TakeuchiKNDINT06