# Expressing Emotions through Color, Sound, and Vibration with an Appearance-Constrained Social Robot

> Research article (Proceedings of the 2017 ACM/IEEE International Conference on Human-Robot Interaction, 2017) · cited 148× · AI/ML

**Wikidata**: [openalex:W2592724114](https://www.wikidata.org/wiki/openalex:W2592724114)  
**Source**: https://4ort.xyz/entity/expressing-emotions-through-color-sound-and-vibration-with-an-appearance-constrained-social-robot