Abstract: The mobile terminal according to the present invention includes a display, and a controller configured to cause the display to display an object related to content, a menu icon for processing the content in response to a first touch input applied to the object, a submenu associated with the menu icon in response to a second touch input applied to the menu icon, and first information corresponding to the submenu at a location where the object or the menu icon was displayed in response to a third touch input applied to the submenu.

Abstract: A mobile terminal and controlling method thereof are disclosed, which facilitates a terminal to be used in further consideration of user's convenience. The mobile terminal according to the present invention comprises a wireless communication unit configured to send or receive a message, a memory configured to store the message, a display unit configured to display a message list, the displayed message list including at least one counterpart and at least one corresponding message, and a controller, wherein in response to receiving a first scroll input while a specific counterpart is selected from the message list, the controller to change the message of the selected counterpart based on the first scroll input.

Abstract: Disclosed is a method of providing a completely automated public turing test to tell a computer and a human apart (CAPTCHA) based on image. The method comprises the steps of: storing a plurality of randomly-selected images by session when a request for a web page is received from a user client; providing the web page and a session ID to the user client; generating a test image by mixing the plurality of images when a request for a test image corresponding to the session ID is received from the user client; transmitting the generated test image to the user client; receiving at least one of first identification information inputted by the user about the test image from the user client; and comparing the first identification information with second identification information included in Meta information of the test image.