You can use a Camera to define either the coordinate that you are looking from (the observer) or the position that you are looking at (the target). If you set the Viewpoint to be LookFrom, the Camera viewing location will be the coordinate of the observer. If you set the Viewpoint to be LookAt, the Camera viewing location will be the coordinate of the target.
Requirements
Target Platforms: Windows 10, Windows 8.1, Windows 7