# TAKTO ONE open-source hand exoskeleton released, with browser-based digital twin demo

- Source: Reddit r/robotics
- Published: 2026-10-14T11:18:10.000Z
- RoboHot: https://robohot.news/en/items/lmzo030cmrhoqr52x484vxnn0
- Original: https://www.reddit.com/r/robotics/comments/1x5ojlv/i_built_an_opensource_hand_exoskeleton_what_would/

## Summary

The author built the TAKTO ONE tendon-driven hand exoskeleton for a master's thesis, with one magnetic encoder for each of 12 finger joints and two IMUs driving a digital twin in a headset, without relying on camera tracking, so occluded fingers can still be measured. The CAD, PCB, firmware, and build guide are all open source, and a browser demo that requires no hardware is available at https://takto.one and https://github.com/molanocortes/takto-one.