# Blindness and the Reliability of Downwards Sensors to Avoid Obstacles: A Study with the EyeCane

> Research article (Sensors, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3156200692](https://www.wikidata.org/wiki/openalex:W3156200692)  
**Source**: https://4ort.xyz/entity/blindness-and-the-reliability-of-downwards-sensors-to-avoid-obstacles-a-study-with-the-eyecane