As a user, when I access the camera feature for the first time I would like to be asked for granting access to the camera.
As a user, I would like to have the option to deny access and the app should gracefully handle the scenario by displaying a clear message about the limitation in functionality.
As I user, if I have already denied access to the camera, I would like the app to gracefully inform be about this and its implications on the functionality and as well, guide me on how to grant access.