This is a project to control 3D objects by hand in augmented reality.
Link(here)
Computer vision technology recognizes human hands and creates virtual hands within Unity.
To make the virtual hand as above, we need to extract the coordinates of the hand. So we need to extract the hand coordinates. And To extract it, the following process is required.
After the above process, you can touch the AR object with your hands.
This may suggest a new game paradigm.