# Calibrating an iToF sensor and wrist camera with a RealMan ECO65 robotic arm

- Source: Reddit r/robotics
- Published: 2026-10-26T20:52:49.000Z
- RoboHot: https://robohot.news/en/items/l6jvy7vfnum5e1hvrqi4mzfpc
- Original: https://www.reddit.com/r/robotics/comments/1xg8v0y/using_a_realman_eco65_as_the_calibration_target/

## Summary

A developer used the motion of a RealMan ECO65 robotic arm as a calibration target to align a wrist-mounted iPhone with an external iToF sensor, and imported RGB color depth point clouds and joint motion data into an office digital twin.