# Facial Emotion Expressions in Human–Robot Interaction: A Survey

> Research article (International Journal of Social Robotics, 2022) · cited 107× · AI/ML

**Wikidata**: [openalex:W3139503245](https://www.wikidata.org/wiki/openalex:W3139503245)  
**Source**: https://4ort.xyz/entity/facial-emotion-expressions-in-humanrobot-interaction-a-survey