With NUBIGON v6, you can mount a camera on a dynamic object and move with it. In contrast to the "pure" tracking use cases where the target solely remains at the viewpoint center but the camera can be static or move freely, mounted cameras move together with the dynamic objects. This opens up a lot of possibilities for advanced animations.
In this example, we're moving with R2-D2 through the hallway of a historic college building. You achieve this by nesting the camera as a child to R2-D2 in the Object List. Then, you can add R2-D2 as a target and insert rotational keyframes for the camera to create the movements around the object.