1. An image processing apparatus comprising: circuitry configured to acquire a position or posture information of an imaging device that captures an input image of a real space, the position or posture information being determined based on the input image of the real space and also based on a movement information of the imaging device that captures the input image of the real space; specify, in accordance with an input received through a user interface and based on the acquired position or posture information of the imaging device, a command information to operate a device that is within the real space, regardless of whether or not the device is captured within the input image of the real space; initiate a displaying of the specified command information; and initiate a transmission of a piece of control command for operating the device.