# Acoustic tracking of hand activities on surfaces

> Research article (Proceedings of the 2nd international Workshop on Sensor-based Activity Recognition and Interaction, 2015) · cited 29× · AI/ML

**Wikidata**: [openalex:W2020309949](https://www.wikidata.org/wiki/openalex:W2020309949)  
**Source**: https://4ort.xyz/entity/acoustic-tracking-of-hand-activities-on-surfaces