e/Facial expression capture

Information
has gloss	eng: Facial expression capture is a process of using visual or mechanical means to manipulate computer generated characters with input from human faces, or to recognize emotions from a user. Digital video-based methods are becoming increasingly preferred, as mechanical systems tend to be cumbersome and difficult to use.
lexicalization	eng: Facial expression capture
instance of	(noun) the feelings expressed on a person's face; "a sad expression"; "a look of triumph"; "an angry face" expression, facial expression, aspect, look, face