# An Automatized Contextual Marketing System Based on a Wi-Fi Indoor Positioning System

> Research article (Sensors, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3161354659](https://www.wikidata.org/wiki/openalex:W3161354659)  
**Source**: https://4ort.xyz/entity/an-automatized-contextual-marketing-system-based-on-a-wi-fi-indoor-positioning-system