# Please hold on: Unobtrusive user authentication using smartphone's built-in sensors

> Research article (2017 IEEE International Conference on Identity, Security and Behavior Analysis (ISBA), 2017) · cited 43× · AI/ML

**Wikidata**: [openalex:W2626839242](https://www.wikidata.org/wiki/openalex:W2626839242)  
**Source**: https://4ort.xyz/entity/please-hold-on-unobtrusive-user-authentication-using-smartphone-s-built-in-sensors