# CrowdWatch: Dynamic Sidewalk Obstacle Detection Using Mobile Crowd Sensing

> Research article (IEEE Internet of Things Journal, 2017) · cited 35× · AI/ML

**Wikidata**: [openalex:W2752258347](https://www.wikidata.org/wiki/openalex:W2752258347)  
**Source**: https://4ort.xyz/entity/crowdwatch-dynamic-sidewalk-obstacle-detection-using-mobile-crowd-sensing