1. A wearable mobile terminal, comprising: a frame; a sensor located at a side of the frame and detecting a hand gesture of a user; a camera located at the side of the frame facing a gaze direction of the user; and if a gesture for a printout is detected via the sensor, a controller configured to control the camera to take a picture of a captured image for the printout, capture a page area of the printout designated by the gesture and output a pop-up window including selection icons, wherein if one of the selection icons is selected, the controller is further configured to store the captured page area of the printout based on a data type corresponding to the selected selection icon.