The embodiments of the present invention provide systems and methods for remotely operating a target device. A camera image is obtained, including a target screen image (which is an image of a screen of the target device). The camera image is transmitted to and displayed in a second device. Operational information is obtained on the screen of the second device, which displays the camera image. The operational information is transmitted to a first device. Human device data, which derives from the operational information, is inputted from the first device to the target device.