# Experimental Study on Abstract Expression of Human-Robot Emotional Communication

> Research article (Symmetry, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3199434393](https://www.wikidata.org/wiki/openalex:W3199434393)  
**Source**: https://4ort.xyz/entity/experimental-study-on-abstract-expression-of-human-robot-emotional-communication