# Classification of Spontaneous and Posed Smiles by Photo-reflective Sensors Embedded with Smart Eyewear

> Research article (Proceedings of the Fourteenth International Conference on Tangible, Embedded, and Embodied Interaction, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3004566790](https://www.wikidata.org/wiki/openalex:W3004566790)  
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