Disembodied conduct: communication through video in a multi-media office environment
CHI '91 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Video data and video links in mediated communication: what do users value?
International Journal of Human-Computer Studies
Comprehensive Database for Facial Expression Analysis
FG '00 Proceedings of the Fourth IEEE International Conference on Automatic Face and Gesture Recognition 2000
ITS '08 Proceedings of the 9th international conference on Intelligent Tutoring Systems
Comparison of face-to-face and video-mediated interaction
Interacting with Computers
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In supporting the visual-mediated emotional recognition, little research has centred on analysing the effect of presenting different combinatorial facial designs. Moreover, in the theoretical field of emotions, research on the recognition of emotional facial expressions (EFE) is mainly based on static and posed databases tested in unnatural contexts (explicit recognition task of an emotion). Our research has constructed and validated a database, DynEmo, with dynamic and spontaneous emotional facial expressions. So different facial interface designs (whole face, zoomed face, eyes + mouth, whole face + mouth, whole face + eyes, etc., n = 11) are experimentally compared to find their impact in terms of emotional recognition. The results show the facial interface design relevance in terms of emotional recognition. The application of this work is transferable to facial interfaces useful for video-mediated interaction.