# Multi - Touch in the Air: Device-Free Finger Tracking and Gesture Recognition via COTS RFID

> Research article (IEEE INFOCOM 2018 - IEEE Conference on Computer Communications, 2018) · cited 144× · AI/ML

**Wikidata**: [openalex:W2791862000](https://www.wikidata.org/wiki/openalex:W2791862000)  
**Source**: https://4ort.xyz/entity/multi-touch-in-the-air-device-free-finger-tracking-and-gesture-recognition-via-cots-rfid