# HairTouch: Providing Stiffness, Roughness and Surface Height Differences Using Reconfigurable Brush Hairs on a VR Controller

> Research article (Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3162402113](https://www.wikidata.org/wiki/openalex:W3162402113)  
**Source**: https://4ort.xyz/entity/hairtouch-providing-stiffness-roughness-and-surface-height-differences-using-reconfigurable-brush-hairs-on-a-vr-controll