Conformable Facial Code Extrapolation Sensor (CFaCES)

Decoding of facial strains via conformable piezoelectric interfaces

Devices that facilitate nonverbal communication typically require high computational loads or have rigid and bulky form factors that are unsuitable for use on the face or on other curvilinear body surfaces. Here, we report the design and pilot testing of an integrated system for decoding facial strains and for predicting facial kinematics.