Yoichi Yamazaki

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of the displayed information, the importance and the degree of certainty of the information should be communicated along with the main content. The proposed intent expression system aims at conveying this additional information using the eye robot system. Eye motions are represented as the states in a pleasure-arousal space model. Changes in the model state(More)
Household robots need to communicate with human beings in a friendly fashion. To achieve better understanding of displayed information, an importance and a certainty of the information should be communicated together with the main information. The proposed intent expression system aims to convey this additional information using an eye robot. The eye(More)
Multi-robot behavior adaptation mechanism based on cooperative–neutral–competitive fuzzy-Q learning is proposed for coordinating local communication atmospheres in humans-robots interaction, in which the communication atmosphere is represented by a two-layer fuzzy fusion model and is visualized by shape–color–fill–wave graphics. It aims to realize smooth(More)