# Two Decades of Touchable and Walkable Virtual Reality for Blind and Visually Impaired People: A High-Level Taxonomy

> Research article (Multimodal Technologies and Interaction, 2020) · cited 29× · AI/ML

**Wikidata**: [openalex:W3099961492](https://www.wikidata.org/wiki/openalex:W3099961492)  
**Source**: https://4ort.xyz/entity/two-decades-of-touchable-and-walkable-virtual-reality-for-blind-and-visually-impaired-people-a-high-level-taxonomy