# Tango vs. HoloLens: A Comparison of Collaborative Indoor AR Visualisations Using Hand-Held and Hands-Free Devices

> Research article (Multimodal Technologies and Interaction, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2927973392](https://www.wikidata.org/wiki/openalex:W2927973392)  
**Source**: https://4ort.xyz/entity/tango-vs-hololens-a-comparison-of-collaborative-indoor-ar-visualisations-using-hand-held-and-hands-free-devices