# Exploring the Usability of the German COVID-19 Contact Tracing App in a Combined Eye Tracking and Retrospective Think Aloud Study

> Research article (2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3203511499](https://www.wikidata.org/wiki/openalex:W3203511499)  
**Source**: https://4ort.xyz/entity/exploring-the-usability-of-the-german-covid-19-contact-tracing-app-in-a-combined-eye-tracking-and-retrospective-think-al