Patent ID: 8631328

Claim:
A digital picture frame comprising: a wireless communication unit to establish a connection with an external mobile terminal, the wireless communication unit to receive a first image including at least one character and information mapped to the character from the mobile terminal, wherein the information mapped to the character includes contact information relevant to the character and display position information of the character within the first image; a touchscreen to display the first image including the at least one character received through the wireless communication unit; and a controller to display the mapped information at a location on the touchscreen adjacent the character in the displayed first image when a region that includes the character is selected, wherein when the character displayed on the touchscreen is touched: the controller obtains a display position of the character based on the display position information received from the mobile terminal, and the controller displays the mapped information at a location that is based on the display position, wherein when a touch gesture is inputted on a touchscreen of the external mobile terminal, the wireless communication unit establishes the connection with the external mobile terminal, and the touch gesture including touch movement in at least two directions on the touchscreen of the external mobile terminal, wherein when a second image different from the first image is not received for a predetermined duration from the external mobile terminal via the wireless communication unit, the controller to change a screen brightness of the touchscreen to a level below a predetermined brightness level, and wherein after the screen brightness of the touchscreen has been changed and when the second image different from the first image is received from the external mobile terminal via the wireless communication unit, the controller to recover the changed screen brightness of the touchscreen to an initial brightness.