# Éloi lip-sync control progress: how close can a robot's mouth movements get to human speech?

- Source: Reddit r/robotics
- Published: 2026-11-02T06:51:16.000Z
- RoboHot: https://robohot.news/en/items/g7e0ct4npz7c6dgfhpqzm9g9v
- Original: https://www.reddit.com/r/robotics/comments/1xlqa1b/how_close_can_a_robots_lip_movements_get_to_human/

## Summary

Animotion Robotics has announced progress on Éloi's lip-sync control; in English, Korean, and Japanese tests, its lip and jaw movements can now reproduce natural human pronunciation relatively accurately. The system is still being improved for movement precision and naturalness, and the next step is planned to use exaggerated mouth movements to demonstrate the expressiveness and flexibility of the 17 degrees of freedom shared by the lips and jaw.