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New Participant
November 6, 2025
Question

How Improve Hand Tracking Pinch Accuracy

I am creating a system that uses pinch movements of the thumb and each finger, but the pinch accuracy is not good.
In particular, there are issues with pinch accuracy between the ring finger and pinky finger, and with the pinch of the middle finger and ring finger responding simultaneously.

Please let me know if you have any suggestions for improvement

1 reply

Meta Employee
November 6, 2025

Hi there Onsen000!

Sorry to hear that you're having trouble with your pinch detection, I get how that can be frustrating. I'm not sure if you've seen our documentation, but we have some great resources to help improve the accuracy of detections. I'll link our documentation below that goes over hand pose detection.

I'll also include our documentation that covers hand best practices, as this document includes suggestions for improving accuracy and mitigating noise that could affect finger/hand detection.

Hope this helps, and if you're still running into trouble after reading those articles please feel free to let me know and we can do some additional troubleshooting!

Hand Pose Detection
Hands Best Practices

-G