It could refer to the small, subtle movements and
expressions of the facial muscles that convey non-verbal cues. In this sense, it might involve paying
attention to tiny facial movements, like slight eyebrow raises, lip twitches, or eye movements, eye
blinks, head positioning, shoulders positioning, rate of breathing, speed of walking etc.to gain insights
into a person's emotions or reactions,
2. Fine Motor Movements:
Another interpretation could be related to fine motor movements of the
body, beyond just the face. This might include small gestures or twitches in the hands, fingers, or other
body parts that can reveal underlying emotions or attitudes.
