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Scientific American

2020-06-04, 13:01
From behind the Coronavirus Mask, an Unseen Smile Can Still Be Heard


Emotion researcher Ursula Hess explains why a facial expression can be detected when obscured by a face covering



-- Read more on ScientificAmerican.com


https://www.scientificamerican.com/artic...-be-heard/
www.chinaphonearena.com > Off The Wall > Tech & Science > [Sci-Am] From behind the Coronavirus Mask, an Unseen Smile Can Still Be Heard