# Optical camera communications: practical constraints, applications, potential challenges, and future directions

> Research article (Journal of Optical Technology, 2021) · cited 24× · AI/ML

**Wikidata**: [openalex:W4210602028](https://www.wikidata.org/wiki/openalex:W4210602028)  
**Source**: https://4ort.xyz/entity/optical-camera-communications-practical-constraints-applications-potential-challenges-and-future-directions