# A Natural Infrastructure-Less Human–Robot Interaction System

> Research article (IEEE Robotics and Automation Letters, 2017) · cited 30× · AI/ML

**Wikidata**: [openalex:W2592394525](https://www.wikidata.org/wiki/openalex:W2592394525)  
**Source**: https://4ort.xyz/entity/a-natural-infrastructure-less-humanrobot-interaction-system