# Exploring Button Designs for Mid-air Interaction in Virtual Reality: A Hexa-metric Evaluation of Key Representations and Multi-modal Cues

> Research article (Proceedings of the ACM on Human-Computer Interaction, 2021) · cited 43× · AI/ML

**Wikidata**: [openalex:W3165077915](https://www.wikidata.org/wiki/openalex:W3165077915)  
**Source**: https://4ort.xyz/entity/exploring-button-designs-for-mid-air-interaction-in-virtual-reality-a-hexa-metric-evaluation-of-key-representations-and-