Ways to track motion in UE4

Hello,

I am currently trying to find a way track hand movement with a camera(OpenCV) or maybe use motion controllers without vr in UE4 (I am new to this topic). Is there anything that could be used to track motion in terms of hardware that also works with UE4? Could I use the vive controllers without the headset and without VR as well?

Hello. Did you have any joy with this?

I’m hoping to use a camera to track head movement, so that I can use the data to move a virtual camera in my scene. I’m trying to change the scene a viewer is looking at as they move their head from side to side, so they get a sense of depth if that makes sense…

Any help or pointers would be much appreciated. I’m not even sure where to start…