# Ratiometric Impedance Sensing of Fingers for Robust Identity Authentication

> Research article (Scientific Reports, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2974805517](https://www.wikidata.org/wiki/openalex:W2974805517)  
**Source**: https://4ort.xyz/entity/ratiometric-impedance-sensing-of-fingers-for-robust-identity-authentication