facs

the researchers used facs to analyze the participants' facial muscle movements during the experiment.

she achieved a high level of reliability in her facs coding after months of practice.

action unit 4 is often associated with anger or concentration in facs terminology.

the training manual provides detailed descriptions of every facial expression covered by facs.

psychologists often rely on facs to objectively measure emotional responses in clinical settings.

computer vision algorithms are increasingly being designed to automate facs analysis.

to become a certified facs coder, one must pass a rigorous final examination.

the study utilized facs to investigate subtle differences between genuine and fake smiles.

ekman and friesen originally developed facs to categorize human facial movements.

each video frame was carefully annotated using the standardized facs protocol.

inter-observer agreement is crucial when conducting facs-based research.

the software automatically detects specific action units defined by the facs standard.