# Extending the Application of an Assistant Personal Robot as a Walk-Helper Tool

> Research article (Robotics, 2019) · cited 31× · AI/ML

**Wikidata**: [openalex:W2938454668](https://www.wikidata.org/wiki/openalex:W2938454668)  
**Source**: https://4ort.xyz/entity/extending-the-application-of-an-assistant-personal-robot-as-a-walk-helper-tool