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Deciphering facial movements

Wearable piezoelectric thin films integrated with multiphysics modelling and three-dimensional digital image correlation can decode facial expressions in real time.

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Fig. 1: An integrated system for decoding facial strains and for the prediction of facial kinematics.


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Correspondence to Sheng Xu.

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Gao, X., Chen, X. & Xu, S. Deciphering facial movements. Nat Biomed Eng 4, 935–936 (2020).

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