# 3DAirSig: A Framework for Enabling In-Air Signatures Using a Multi-Modal Depth Sensor

> Research article (Sensors, 2018) · cited 29× · AI/ML

**Wikidata**: [openalex:W2901367544](https://www.wikidata.org/wiki/openalex:W2901367544)  
**Source**: https://4ort.xyz/entity/3dairsig-a-framework-for-enabling-in-air-signatures-using-a-multi-modal-depth-sensor