# Emotion Expression in HRI – When and Why

> Research article (2019 14th ACM/IEEE International Conference on Human-Robot Interaction (HRI), 2019) · cited 40× · AI/ML

**Wikidata**: [openalex:W2925361472](https://www.wikidata.org/wiki/openalex:W2925361472)  
**Source**: https://4ort.xyz/entity/emotion-expression-in-hri-when-and-why