Scripting and Evaluating Affective Interactions with Embodied Conversational Agents. - Helmut Prendinger; Junichiro Mori; Santi Saeyor; Kyoshi Mori; Naoaki Okazaki; Yustinus Juli; Sonja Mayer; Hiroshi Dohi; Mitsuru Ishizuka (Künstliche Intell., 2004)