This study analyzed to what degree artificial intelligence conversation systems can recognize and respond to human’s emotion language, and it aimed to suggest areas that need to be supplemented for emotional exchange conversations. For this purpose, the study conducted experiments on three kinds of speakers with artificial intelligence conversation system. As a result, the following points have to be solved for the emotional exchange in the artificial intelligence conversation system. First, from the viewpoint of recognition, it is necessary to strengthen the learning of various phrases and expressions related to the emotion, since only the emotion language composed of one word can be grasped at this time. Second, from the viewpoint of the reaction, it is necessary to construct effective dialogue and content by learning the proper dialogue principles as a communication partner for humans that can empathize and communicate, rather than as a machine that evokes instrumental purpose. The significance of the study is what an artificial intelligence conversation system needs for emotional exchange with humans to establish a foundation for a more accurate and efficient development of technology.

화상영어회화시스템은 원격으로 원어민과 직접 영어회화를 가능하게 함으로써 일반적으로 사용되고 있다. 그러나 어린 학습자는 게임 기술을 활용하여 학습의 흥미와 교육의 효과를 얻을 수 있다. 본 논문은 3차원 게임 기술과 네트워크 게임 기술을 이용해서 저연령의 학습자가 교육에 몰입할 수 있도록 하는 3차원캐릭터 화상영어회화시스템의 설계와 구현에 대해서 기술한다. 3차원캐릭터 화상영어회화시스템은 게임과 교육이 결합한 좋은 예가 될 것이며, 향후 성공적인 교육용 기능성 게임의 적극적인 개발을 기대한다.