Minjung Park, a Master’s student of Color Lab, has published an article entitled “The facial expression in Memoji” in the October issue of the Journal of Computers in Human Behavior Reports(CHBR). In the study, she investigated that both human and AI recognize the facial expression of avatar inaccurately and found the existing avatar system just mimic the face of users not understanding their state. The analysis used Paul Ekman’s JACFEE dataset and AI-emotion recognition based on Microsoft API.