Pose-Estimation with mediapipe and so on
learning lessons in :
https://www.youtube.com/watch?v=brwgBf6VB0I&t=1339s
https://www.youtube.com/watch?v=5kaX3ta398w
https://www.youtube.com/watch?v=9iEPzbG-xLE
https://www.youtube.com/watch?v=p5Z_GGRCI5s
https://www.youtube.com/watch?v=H7cGq0xIHbc&t=4s
the key points estimated in body is
