# UltraSense: A non-intrusive approach for human activity identification using heterogeneous ultrasonic sensor grid for smart home environment

> Research article (Journal of Ambient Intelligence and Humanized Computing, 2019) · cited 26× · AI/ML

**Wikidata**: [openalex:W2941374571](https://www.wikidata.org/wiki/openalex:W2941374571)  
**Source**: https://4ort.xyz/entity/ultrasense-a-non-intrusive-approach-for-human-activity-identification-using-heterogeneous-ultrasonic-sensor-grid-for-sma