# Piezo-actuated varifocal head-mounted displays for virtual and augmented reality

> Research article (Advances in Display Technologies IX, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2918495891](https://www.wikidata.org/wiki/openalex:W2918495891)  
**Source**: https://4ort.xyz/entity/piezo-actuated-varifocal-head-mounted-displays-for-virtual-and-augmented-reality