Show HN: Using hand gestures and voice to control 3D models

2 getToTheChopin 0 6/2/2025, 3:58:12 PM twitter.com ↗

I'm working on a hobby project to control 3D models with hand gestures and voice commands.

It runs in real-time in the browser. Built with threejs, mediapipe computer vision, and web speech API.

As of now you can move / rotate / scale / animate the 3D model. You can also import new 3D models into the program.

I'm continuing to work on it and may open source it as well.

If you have any suggestions for improvement, please let me know!

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Show HN: Using hand gestures and voice to control 3D models

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