# Linguistic and emotional feedback for self-tracking physical activity

> Research article (Expert Systems with Applications, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W965143697](https://www.wikidata.org/wiki/openalex:W965143697)  
**Source**: https://4ort.xyz/entity/linguistic-and-emotional-feedback-for-self-tracking-physical-activity