# A reliable non-verbal vocal input metaphor for clicking

> Research article (2017 IEEE Symposium on 3D User Interfaces (3DUI), 2017) · cited 21× · AI/ML

**Wikidata**: [openalex:W2604791017](https://www.wikidata.org/wiki/openalex:W2604791017)  
**Source**: https://4ort.xyz/entity/a-reliable-non-verbal-vocal-input-metaphor-for-clicking