Hi! Sorry for the probable silly questions, but I have zero experience with Unitiy. In fact, I have not installed Unity and I'm asking to decide wether Unity with ARcore is the best tool to do what I want, i.e. if I should install it at all. I'm an experienced programmer at a hobby level, including 3D programming. What I want to do is highlighting some special features of a real life scene in real time while filming it with the smartphone camera, expecially human figures, but also some features of the environment, like the corners of a room. I noticed there is a trackable object "face". If I need tracking the whole human figure with body and limbs. is there a solution available, or would it be within the scope of ARcore to program this feature by my own, or would I have to alter the source code?