# MagTouch: Robust Finger Identification for a Smartwatch Using a Magnet Ring and a Built-in Magnetometer

> Research article (Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems, 2020) · cited 31× · AI/ML

**Wikidata**: [openalex:W3029539236](https://www.wikidata.org/wiki/openalex:W3029539236)  
**Source**: https://4ort.xyz/entity/magtouch-robust-finger-identification-for-a-smartwatch-using-a-magnet-ring-and-a-built-in-magnetometer