# Smartphone-Based Inertial Odometry for Blind Walkers

> Research article (Sensors, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3170251858](https://www.wikidata.org/wiki/openalex:W3170251858)  
**Source**: https://4ort.xyz/entity/smartphone-based-inertial-odometry-for-blind-walkers