# Review of Semantic-Free Utterances in Social Human–Robot Interaction

> Research article (International Journal of Human-Computer Interaction, 2015) · cited 91× · AI/ML

**Wikidata**: [openalex:W2227407841](https://www.wikidata.org/wiki/openalex:W2227407841)  
**Source**: https://4ort.xyz/entity/review-of-semantic-free-utterances-in-social-humanrobot-interaction