Ekman is a leading authority on the study of the facial expressions and their relation to emotion, and this book is a methodical and thorough (for the layperson, at least) introduction to the field, with special focus on recognizing what he calls th
Ekman is a leading authority on the study of the facial expressions and their relation to emotion, and this book is a methodical and thorough (for the layperson, at least) introduction to the field, with special focus on recognizing what he calls th
The Facial Action Coding System (FACS) [23] is an objective method for quantifying facial movement in terms of component actions. This system is widely used in behavioral investigations of emotion, cognitive processes, and social interaction. The co
