Examples of human factors research labs, usability labs and user experience labs. I tried OpenFace and it's excellent. Friesen, and Joseph C. Hager published a significant update to FACS in Corrugator supercilii and orbicularis oculi muscle.
The onset of the symmetrical 14 is immediately preceded or accompanied by a head tilt to the left.
Facial Action Coding System
Our state-of-the-art Experience Lab in Wageningen, The Netherlands, is equipped for a wide range of studies in psychology, consumer behavior, usability testing, HCI research, and Human Factors. The Facial Action Coding System developed by Ekman and Friesen is an anatomically based for measuring all visually discernible facial movement, described on the basis of 44 Action Units AU's as well as several head and eye positions and movements. This page was last edited on 5 Aprilat The onset of the symmetrical 14 is immediately preceded or accompanied by a head tilt to the right. Two examples of such processes are discussed. A software based on a state-of-the-art method would be perfect.