Run, man. Who runs with the photographer?

That guy used to be called follow focus in the film age, but now he is collectively called photography assistant in the digital age, because the task of digital photography in follow focus is not that heavy compared with film. In addition to the main task of follow focus, the photography assistant also includes reminding the photographer of the shooting position, shooting objects, obstacles and steps. In short, his task is to ensure that the photographer only takes pictures during the shooting process without worrying about other problems; In the film era, it often takes several people to cooperate to complete it. In the digital age, it usually takes one or two people to complete it.