They hint at unconscious, ingrained emotional patterns simmering below the surface.

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That led him to view people as subject to collective emotional behavioral patterns.

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More importantly, they found definite patterns in the emotional elements that commanded the most attention.

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According to Dr Chance, different emotional disturbances have characteristic reflection patterns.

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Snapshots of the user's acoustic patterns were sent to a remote server, where the user's emotional state would be calculated by a machine-learning system.

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