Electronic device and interconnecting method thereof

According to various embodiments of the invention, a method of operating a first electronic device, the first electronic device the at least one second electronic device is whether the decision operation and, on the display of the first electronic device at least in that operation to display a single image with an operation for identifying a first information input to at least one image sensor of the second electronic device and the operation for comparing the parameters of the displayed image from the first information the identified and, according to the comparison result may include the operation of displaying on the display at least one second information in accordance with the operation, and the determined position to determine the position of the second electronic device.