# Updated Tactile Feedback with a Pin Array Matrix Helps Blind People to Reduce Self-Location Errors

> Research article (Micromachines, 2018) · cited 31× · AI/ML

**Wikidata**: [openalex:W2883231518](https://www.wikidata.org/wiki/openalex:W2883231518)  
**Source**: https://4ort.xyz/entity/updated-tactile-feedback-with-a-pin-array-matrix-helps-blind-people-to-reduce-self-location-errors