# Design of a Low-Cost and Device-Free Human Activity Recognition Model for Smart LED Lighting Control

> Research article (IEEE Internet of Things Journal, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4386132152](https://www.wikidata.org/wiki/openalex:W4386132152)  
**Source**: https://4ort.xyz/entity/design-of-a-low-cost-and-device-free-human-activity-recognition-model-for-smart-led-lighting-control