Below you will find part of this email with links to Wikipedia
"You might could use Ekman and Frieisen's Facial Action Coding System (1978, and refined several times since) - but that relies heavily on leakage and micro-expressions. And from what I've seen, Mr Trump is predominantly in one of three major states, with no unconscious to speak of. So I'm not sure you'd get much from FACS that we don't know already.
A much richer possibility is whole body posture and gesture and movement analysis offered by Laban notation, created in 1928 by Rudolph Laban, and extended by his partner and collaborator Lisa Ullman. And then modified by Warren Lamb into Movement Pattern Analysis, which is used in business and industrial contexts."
https://en.wikipedia.org/wiki/Labanotation
https://en.wikipedia.org/wiki/Warren_Lamb
Do any of you have experience using Warren Lamb's Movement Pattern Analysis? Good or Bad, useful or useless.