# External communication of automated shuttles: Results, experiences, and lessons learned from three European long-term research projects

> Research article (Frontiers in Robotics and AI, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4307348758](https://www.wikidata.org/wiki/openalex:W4307348758)  
**Source**: https://4ort.xyz/entity/external-communication-of-automated-shuttles-results-experiences-and-lessons-learned-from-three-european-long-term-resea