CONTROLLER, MOBILE ENTITY, CONTROL METHOD, AND PROGRAM

摘要

A controller may be provided with a first determination unit for determining, on the basis of at least one of the focal distance, aperture value and permissible circle of confusion of an imaging device and a subject distance, a distance range from the imaging device in which an object to be imaged by the imaging device should exist. The controller may be provided with a first specification unit for specifying the distance from the imaging device to the object. The controller may be provided with a control unit for controlling, on the basis of the distance range and the distance, the position of the imaging device so that the object is included within the distance range.