# Colorful PDR: Colorizing PDR with shopping context in walking

> Research article (2017 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2769989017](https://www.wikidata.org/wiki/openalex:W2769989017)  
**Source**: https://4ort.xyz/entity/colorful-pdr-colorizing-pdr-with-shopping-context-in-walking