# Blind user wearable audio assistance for indoor navigation based on visual markers and ultrasonic obstacle detection

> Research article (2016 IEEE International Conference on Consumer Electronics (ICCE), 2016) · cited 51× · AI/ML

**Wikidata**: [openalex:W2293711229](https://www.wikidata.org/wiki/openalex:W2293711229)  
**Source**: https://4ort.xyz/entity/blind-user-wearable-audio-assistance-for-indoor-navigation-based-on-visual-markers-and-ultrasonic-obstacle-detection