https://booth.pm/en/items/2492481

>Barracuda-PoseNetToVR

>Deep learning pose estimation by web camera.

>Adds virtual trackers to SteamVR based on the pose estimated from the webcam image.

>The posture itself includes "head, both wrists, hips, both ankles, both elbows, both knees",
Add 3 virtual trackers for the waist and both ankles.

>It is available free of charge.

>* Since it is currently in production, it is a development α version.
>* Future work is described in TODO.
>* Caution: A camera with an angle of view of 120 ° or more is recommended.