# The origin of pointing: Evidence for the touch hypothesis

> Research article (Science Advances, 2019) · cited 27× · AI/ML

**Wikidata**: [openalex:W2957021905](https://www.wikidata.org/wiki/openalex:W2957021905)  
**Source**: https://4ort.xyz/entity/the-origin-of-pointing-evidence-for-the-touch-hypothesis