CAMERA CONTROLLER

A processing system for controlling a camera, the processing system being configured to receive priority or value data provided from a remote data store or server over a communications network and/or access the priority or access value stored in data storage of the processing system, the priority or value data indicating priorities or values for visualization data; determine a level of requirement for visualization data based on the priority or value data; and control the camera to automatically and selectively collect visualization data and/or vary the rate or amount of visualization data collected by the camera based on the determined level of requirement.