Provided is a processing system including a detection unit that detects that a moving body is at a specified position; an input receiving unit that receives a user input that requests to start authentication; a biological information acquisition unit that executes an acquisition process of acquiring biological information, when the user input is received in a state where the moving body is detected to be at the specified position; an authentication unit that executes an inspector authentication process on the basis of the biological information acquired in the acquisition process; and an output unit that executes a predetermined output process, when an authentication result is an authentication success.