# Tac-Trainer: A Visual Analytics System for IoT-based Racket Sports Training

> Research article (IEEE Transactions on Visualization and Computer Graphics, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4298326737](https://www.wikidata.org/wiki/openalex:W4298326737)  
**Source**: https://4ort.xyz/entity/tac-trainer-a-visual-analytics-system-for-iot-based-racket-sports-training