# Color me calm: Grayscale phone setting reduces anxiety and problematic smartphone use

> Research article (Current Psychology, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3173652212](https://www.wikidata.org/wiki/openalex:W3173652212)  
**Source**: https://4ort.xyz/entity/color-me-calm-grayscale-phone-setting-reduces-anxiety-and-problematic-smartphone-use