# Do pupil-based binocular video eye trackers reliably measure vergence?

> Research article (Vision Research, 2019) · cited 76× · AI/ML

**Wikidata**: [openalex:W2911721666](https://www.wikidata.org/wiki/openalex:W2911721666)  
**Source**: https://4ort.xyz/entity/do-pupil-based-binocular-video-eye-trackers-reliably-measure-vergence