Patent ID: 8644881

Claim:
A method of controlling a mobile terminal, the method comprising: receiving a first selecting input indicating a selection of an icon among a plurality of icons displayed on a display unit of the mobile terminal, wherein the display unit is touch sensitive; operating a camera when the icon is selected; displaying a preview image received by the camera on the display unit in a preview mode, wherein the preview mode is displaying the preview image without storing the preview image to a memory and recognizing, via a controller of the mobile terminal, data included in the preview image; converting, via the controller, first information corresponding to the recognized data into second information; and displaying the converted second information with at least part of the preview image on the display unit without the preview image being stored, wherein the displaying the preview image, recognizing the data, converting the first information into the second information, and displaying the converted second information with at least part of the preview image is continuously performed until a second selecting input is received, wherein the first information is a first language information and the second information is a second language information, wherein the plurality of icons correspond to different functions and the selected icon is matched with a translation function for translating the first language information into the second language information, wherein when a focus of the camera is changed, the method further comprises: displaying another preview image different from the preview image in the preview mode; recognizing, via the controller, data included in the another preview image; converting, via the controller, the first information corresponding to the recognized data included in the another preview image into the second information; and displaying the converted second information with at least part of the another preview image on the display unit without the another preview image being stored, and wherein when the second selecting input is received while the preview image is displayed, the method further comprises: storing the preview image to the memory, and displaying continuously the converted second information with the stored preview image.