involves classifying (FACS is a coding system) facial expressions using the movements of particular facial muscles, examples including the orbicularis oculi and the zygomaticus major. First proposed by Paul Ekman and Wallace. Friesen.
involves classifying (FACS is a coding system) facial expressions using the movements of particular facial muscles, examples including the orbicularis oculi and the zygomaticus major. First proposed by Paul Ekman and Wallace. Friesen.