Interaction Reproducing Model: A Model for Giving Supports Appropriate to User State

Authors:
Hideki Aoyama;Motoyuki Ozeki;Yuichi Nakamura
Affiliations:
Academic Center for Computing and Media Studies, Kyoto University Yoshida Honmachi, Sakyo-ku, Kyoto, Japan 606-8501;Academic Center for Computing and Media Studies, Kyoto University Yoshida Honmachi, Sakyo-ku, Kyoto, Japan 606-8501;Academic Center for Computing and Media Studies, Kyoto University Yoshida Honmachi, Sakyo-ku, Kyoto, Japan 606-8501
Venue:
PCM '08 Proceedings of the 9th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Year:
2008

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Abstract

This paper presents a novel Interaction Reproducing Model (IRM) for the purpose of adjusting computer user support to match the state of the user, and it consists of a set of Interaction Finite State Machines (I-FSMs). Each I-FSM is trained using actual interaction records, and it represents an ideal interaction pattern for a user state. It can choose an appropriate system action by reproducing the interaction pattern of the I-FSM most similar to the current interaction. We developed a prototype teaching system, and conducted preliminary experiments. The results show that user impressions using our approach were better than when using the system without our approach.