The organizational structures are changing in terms of the division of an emplyee’s roles and responsibilities. They are becoming more and more defined. Unless its a real low budget show, the crew hired for a shoot is much more job specific rather than taking over more than one job.
The kind of approach that is beingused by these broadcast organizations is also changing. They are trying to make it as interactive as possible so that the viewers are in a better position to relate to the show.