# Xiaomi details a 21-DoF bionic hand built from 1,827 factory work procedures

> Original title: Xiaomi Details a 21-DoF Bionic Hand Built Around 1,827 Real Car-Factory Work Procedures

- Source: Pandaily
- Published: 2026-10-27T07:09:40.000Z
- Bad Influence: https://badinfluence.news/items/tkii1buq00csvy1kz1qqcckly
- Original: https://pandaily.com/xiaomi-21-dof-bionic-dexterous-hand-26-motors-1500-tactile-points-car-factory-sop-dataset

## Summary

Xiaomi says its 21-degree-of-freedom bionic hand, built from 1,827 recorded procedures at its EV plant, posted 15 to 38 percent higher stable-grasp success than versions with six to 15 degrees of freedom in its own tests. The hand uses 26 motors, mostly tendon-driven, with 1,500 touch-sensing points across the palm, and weighs 324 grams without the forearm. No pricing, availability or commercial partner has been announced.