# HandKey: Knocking-Triggered Robust Vibration Signature for Keyless Unlocking

> Research article (IEEE Transactions on Mobile Computing, 2022) · cited 25× · AI/ML

**Wikidata**: [openalex:W4312972641](https://www.wikidata.org/wiki/openalex:W4312972641)  
**Source**: https://4ort.xyz/entity/handkey-knocking-triggered-robust-vibration-signature-for-keyless-unlocking