With the development of information and communication technology, various types of intelligent systems have appeared in our daily lives, such as cleaning robots and entertainment androids. These technologies can be used in various fields such as medical care and education. Artifacts that can behave autonomously are known as agents, and the research field that studies the interactions between humans and agents is known as Human?Agent Interaction (HAI). This new field examines how to design agents and when humans feel comfortable working collaboratively with these agents. These studies also provide fundamental insights into how humans interact and communicate with others and the external world.

Effect of Belief during Conversation

林勇吾・三輪和久(2008)人間とエージェントが混在する状況におけるコミュニケーションの認知的・感情的心理特性，ヒューマンインタフェース学会論文誌，10(4)，445-456

林勇吾・Cooper, E.・Kryssanov, V.・浦尾彰・小川均(2012)対話エージェントとのコミュニケーションにおける心理特性，日本感性工学会論文誌，11(3)，459-467

Effect of User’s Characterristics

林勇吾・浦尾彰(2013)対話エージェントを利用したWeb学習における感情状態の研究：性別要因に着目した検討，ヒューマンインタフェース学会論文誌，15(3)，209-218

Investigating the Influence of Behavior and Cognition in an Dilemma Game

Hayashi, Y. Okada, R.(2017)Compound effects of expectations and actual behaviors in human-agent interaction: Experimental investigation using the Ultimatum Game, Proceedings of the 39th Annual Conference of the Cognitive Science Society(CogSci2017), 2168-2173

Effect of Embodied Agent’s Deformed Characteristics

Kitamura, A. Hayashi, Y.(2016)Effects of Deformed Embodied Agent during Collaborative Interaction Tasks: Investigation on Subjective Feelings and Emotion, Proceedings of the 4th international conference on Human-Agent Interaction (HAI2016), 235-237

Effect of Embodied Agent’s Grudging

阪本綾香・林勇吾・小川均(2011)コミュニケーションロボットに対する人間らしさの帰属の要因，日本認知科学会第27回大会発表論文集(CD-ROM)，1-26