# Role of indentation depth and contact area on human perception of softness for haptic interfaces

> Research article (Science Advances, 2019) · cited 77× · AI/ML

**Wikidata**: [openalex:W2970659646](https://www.wikidata.org/wiki/openalex:W2970659646)  
**Source**: https://4ort.xyz/entity/role-of-indentation-depth-and-contact-area-on-human-perception-of-softness-for-haptic-interfaces