Keepon goes Seoul-searching. - Marek P. Michalowski; Jaewook Kim; Bomi M. Kim; Sonya S. Kwak; Hideki Kozima (HRI, 2009)

Design guideline of anthropomorphic sound feedback for service robot malfunction - with emphasis on the vacuum cleaning robot. - Bomi M. Kim; Sonya S. Kwak; Myungsuk Kim (RO-MAN, 2009)