# A Facial-Expression Monitoring System for Improved Healthcare in Smart Cities

> Research article (IEEE Access, 2017) · cited 136× · AI/ML

**Wikidata**: [openalex:W2622525607](https://www.wikidata.org/wiki/openalex:W2622525607)  
**Source**: https://4ort.xyz/entity/a-facial-expression-monitoring-system-for-improved-healthcare-in-smart-cities