# Outdoor Navigation Assistive System Based on Robust and Real-Time Visual–Auditory Substitution Approach

> Research article (Sensors, 2023) · cited 23× · AI/ML

**Wikidata**: [openalex:W4390344966](https://www.wikidata.org/wiki/openalex:W4390344966)  
**Source**: https://4ort.xyz/entity/outdoor-navigation-assistive-system-based-on-robust-and-real-time-visualauditory-substitution-approach