Hand Pose Documents

Question

Created Sep ’20

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In the skeleton tracking Review Left-Hand Joints
section, there are 25 joints on each hand. I wonder if there are any documents describing the details of the joints. For example, I would like to know the direction of palm or what is the pose of the hand. Is there are easy way to find those out? Thank you.

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Answer 1

TikiMcFee OP

Sep ’20

You may have some luck watching this WWDC video that calls out the types, names and (new) groups for hand tracking.

https://developer.apple.com/videos/play/wwdc2020/10653/

If you use the Developer app, you can click around in the transcript to get to it more easily. Hopefully helps!

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Answer 2

aharriscrowne OP

Oct ’20

This document might also be helpful:
https://developer.apple.com/documentation/arkit/validating_a_model_for_motion_capture

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Answer 3

MERELYQUESTIONS OP

Oct ’20

aharriscrowne and TikiMcFee , thank you for your reply. They are helpful. My work was interrupted recently. But I am picking it up again and I will update here.

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