# On-Air Hand-Drawn Doodles for IoT Devices Authentication During COVID-19

> Research article (IEEE Access, 2021) · cited 17× · AI/ML

**Wikidata**: [openalex:W3217630987](https://www.wikidata.org/wiki/openalex:W3217630987)  
**Source**: https://4ort.xyz/entity/on-air-hand-drawn-doodles-for-iot-devices-authentication-during-covid-19