A Cam-Ring feeder is a fictional occupation related to public cameras, privacy, observation, and surveillance. The Cam-Ring Feeder would be responsible for managing and updating a system called "Cam-Ring," which consists of multiple-layer concentric circles showing a place with different timelines. It raises questions and concerns about privacy and surveillance, as public cameras can lead to potential invasions of privacy and infringements on personal freedom. The project also touches upon the relationship between human labor and technology, as it may involve monitoring and managing surveillance footage with the help of machines or automated systems. In a broader context, this concept could be used to explore the ethical and societal implications of widespread surveillance and the role of technology in our lives. It can also prompt discussions about the balance between security and personal privacy, as well as the evolving responsibilities of humans in an increasingly automated world.