view from 2

Is there a way I can view from a camera and keep another view that moves along with my objects face. So i can adjust face expressions as he moves more easy and see the the camera view.
I want to see the render camera view and another view that follows the object up close.

you can add as many cameras as you want if it’s that what you are looking for, if you select a camera press CTRL+0 to make that camera the default one.

you can also parent a camera to an object if you want that camera follow the object.

and you can lock the view to an object in properties (N). Anyway, you just need 2 3dview windows

It did not work this morning when I changed the camera in one window it changed in both windows. Now I have 2 different cameras viewing 3d view windows at the same time i really do not know what I did different.