Unit 7003 Experience Design

The ideal game experience is to use two different sight of views with logic. Third-person view is from a drone, it moves fast and has a wild vision. The first-person view is from robot vehicle, precise but narrow. Compare to games nowadays, the third-person view is not a void camera which makes a lot more sense. 

The other benefit is changing camera give players more playable control in-game, just like playing two characters.