# Designing LED lights for a robot to communicate gaze

> Research article (Advanced Robotics, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2938061042](https://www.wikidata.org/wiki/openalex:W2938061042)  
**Source**: https://4ort.xyz/entity/designing-led-lights-for-a-robot-to-communicate-gaze