# A User Perception--Based Approach to Create Smiling Embodied Conversational Agents

> Research article (ACM Transactions on Interactive Intelligent Systems, 2017) · cited 47× · AI/ML

**Wikidata**: [openalex:W2567635461](https://www.wikidata.org/wiki/openalex:W2567635461)  
**Source**: https://4ort.xyz/entity/a-user-perception-based-approach-to-create-smiling-embodied-conversational-agents