# Ubiquitous Writer: Robust Text Input for Small Mobile Devices via Acoustic Sensing

> Research article (IEEE Internet of Things Journal, 2019) · cited 23× · AI/ML

**Wikidata**: [openalex:W2917310405](https://www.wikidata.org/wiki/openalex:W2917310405)  
**Source**: https://4ort.xyz/entity/ubiquitous-writer-robust-text-input-for-small-mobile-devices-via-acoustic-sensing