Scores

TouchDesigner

MediaPipe Pose-tracking to OSC

MediaPipe Holistic Pose and Hand-tracking to OSC

MaxMSP - Motion Analysis

Calculate distance between two x,y co-ordinates

Calculate overall movement x,y,z dimensions

Simple delta (position to velocity / velocity - acceleration)

MaxMSP - DSP Tools

Simple stereo pan

Machine Learning Resources

For musical and artistic creative application, Rebecca Fiebrink's Wekinator is recommended as a first step in implementing ML. This is great for bypassing the usual painful and predictable mapping required in traditional interactive design. She also provides a free course on Wekinator and ML generally.

I found that the best (and free!) way to learn more deeply about ML and implementing Tensorflow is starting with the Google Colab crash course.