PORTABLE DEVICE DISPLAYING AUGMENTED REALITY IMAGE AND METHOD OF CONTROLLING THEREFOR

摘要

A method of controlling a portable device according to one embodiment of the present specification includes the steps of detecting a marker, if the marker is detected in a first area of the portable device, displaying at least a part of the augmented reality image based on a position of the detected marker with a first augmented reality mode, wherein the augmented reality image corresponds to the marker and is assigned to a first position and if the detected marker deviates from the first area, displaying the augmented reality image assigned to the first position with a second augmented reality mode, wherein the first augmented reality mode displays the augmented reality image corresponding to the marker while the marker is positioned within the first area and wherein the second augmented reality mode displays the augmented reality image corresponding to the marker in case that the marker deviates from the first area.