# An Audio-Based 3D Spatial Guidance AR System for Blind Users

> Research article (Lecture notes in computer science, 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W3084702265](https://www.wikidata.org/wiki/openalex:W3084702265)  
**Source**: https://4ort.xyz/entity/an-audio-based-3d-spatial-guidance-ar-system-for-blind-users