# X Square Robot releases TwinDEX: a three-finger, nine-DOF dexterous hand trained on purely embodiment-free data

- Source: 自变量机器人 · 微信公众号
- Published: 2026-09-02T09:14:49.000Z
- RoboHot: https://robohot.news/en/items/p1egti4vwap9tqm8hhboeuytc
- Original: https://mp.weixin.qq.com/s?__biz=MzkzOTc1NjE3Nw==&mid=2247486087&idx=1&sn=9a8573b1e8957975a31a08d8eb6bd647&chksm=c3031cc48963fdb281ae8ca1477b12131d9f4bf649f1cd12dcda22c0949ca357b12e537a39ed&scene=126&sessionid=1792601298#rd

## Summary

X Square Robot releases TwinDEX, a pair of twin three-finger, nine-degree-of-freedom dexterous hands: one is wearable for data collection, and one is mounted on a robot for real-machine deployment, enabling dexterous manipulation driven purely by embodiment-free data with zero real-machine teleoperation data.

## Why it matters

The original text provides specific design dimensions for consistency between the collection end and the execution end, along with a data-efficiency comparison, offering a transferable understanding of the engineering path for replacing real-machine teleoperation with embodiment-free data.