# 3D printing deep-trap hierarchical architecture-based non-contact sensor for multi-direction motion monitoring

> Research article (Nano Energy, 2022) · cited 51× · AI/ML

**Wikidata**: [openalex:W4313529123](https://www.wikidata.org/wiki/openalex:W4313529123)  
**Source**: https://4ort.xyz/entity/3d-printing-deep-trap-hierarchical-architecture-based-non-contact-sensor-for-multi-direction-motion-monitoring