# A Robust and Device-Free System for the Recognition and Classification of Elderly Activities

> Research article (Sensors, 2016) · cited 38× · AI/ML

**Wikidata**: [openalex:W2558218493](https://www.wikidata.org/wiki/openalex:W2558218493)  
**Source**: https://4ort.xyz/entity/a-robust-and-device-free-system-for-the-recognition-and-classification-of-elderly-activities