# Characterizing wave propagation to improve indoor step-level person localization using floor vibration

> Research article (Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE, 2016) · cited 57× · AI/ML

**Wikidata**: [openalex:W2339175874](https://www.wikidata.org/wiki/openalex:W2339175874)  
**Source**: https://4ort.xyz/entity/characterizing-wave-propagation-to-improve-indoor-step-level-person-localization-using-floor-vibration