# ShadowTouch: Enabling Free-Form Touch-Based Hand-to-Surface Interaction with Wrist-Mounted Illuminant by Shadow Projection

> Research article (Proceedings of the 36th Annual ACM Symposium on User Interface Software and Technology, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4387801046](https://www.wikidata.org/wiki/openalex:W4387801046)  
**Source**: https://4ort.xyz/entity/shadowtouch-enabling-free-form-touch-based-hand-to-surface-interaction-with-wrist-mounted-illuminant-by-shadow-projectio