# From luxury to necessity: Progress of touchless interaction technology

> Research article (Technology in Society, 2021) · cited 65× · AI/ML

**Wikidata**: [openalex:W3208905377](https://www.wikidata.org/wiki/openalex:W3208905377)  
**Source**: https://4ort.xyz/entity/from-luxury-to-necessity-progress-of-touchless-interaction-technology