Hi I got a question on how can i detect hand close?
This is my approach: I’ve tried adding 2 rectangle, one big rectangle (main) and one small rectangle (anchor point) to get the distance between top left big rectangle and top left small rectangle, if the distance is less than certain number, i will trigger something.
But now big rectangle size is attached to the hand and the big rectangle size is dynamic (based on the user distance from device camera) so i cannot set the ‘less than’ value to detect whether the big rectangle size is getting smaller or bigger based on user hand gesture (open/close).
Close user distance to camera:
Far user distance to camera:
So do you guys have any efficient approach/idea to trigger hand close gesture?