# Improved Smartphone-Based Indoor Pedestrian Dead Reckoning Assisted by Visible Light Positioning

> Research article (IEEE Sensors Journal, 2018) · cited 28× · AI/ML

**Wikidata**: [openalex:W2906096636](https://www.wikidata.org/wiki/openalex:W2906096636)  
**Source**: https://4ort.xyz/entity/improved-smartphone-based-indoor-pedestrian-dead-reckoning-assisted-by-visible-light-positioning