# The Low/High Index of Pupillary Activity

> Research article (Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems, 2020) · cited 83× · AI/ML

**Wikidata**: [openalex:W3030848636](https://www.wikidata.org/wiki/openalex:W3030848636)  
**Source**: https://4ort.xyz/entity/the-low-high-index-of-pupillary-activity