An Fuzzy Model of Emotion for Virtual Human in E-learning Software

Emotional virtual humans are essential to e-learning software, they can act NPC characters to guide a user, and they can enhance the interests of human-computer interface. How to model emotion is an interesting topic in the field of e-learning software. Based on psychology theory, architecture of an emotional virtual human is presented, it integrates perception, action, emotion, behavior and other mental variables together, human's mental variables (motivation, personality, norm) are expressed in fuzzy sets, the model can support a quantitative method to control a virtual humanpsilas emotion.