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An observer trained in detecting facial expressions is likely to look at the _____ to tell if someone is smiling sincerely or just faking a smile.

Sagot :

A person skilled in reading facial expressions will often focus on the subject's eyes to tell whether they are truly grinning or just pretending to.

Why is reading facial expressions crucial?

Because they reveal a person's personality, emotions, motivations, or intent, facial expressions of emotion are perhaps the most significant facial signal. They serve as communications for social coordination and are used as signals to others as well as indicators of people's interior states.

In order to recognize emotions on people's faces, facial expression recognition uses biometric indicators. Emotional sentiment analysis is used to determine the seven essential or universal phrases.

Facial expression recognition was created by American psychologist Paul Ekman. Biometric markers are used by facial expression recognition software to determine the emotions displayed on human faces.

The six basic or universal expressions of joy, surprise, grief, anger, fear, and disgust may all be instantly recognized by this technology. More specifically, it is a tool for sentiment analysis.

Learn more about facial expressions: https://brainly.com/question/9022420

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