1. A mobile terminal, comprising: a frame configured to be provided on a user; a wireless communication unit configured to transceive data with at least one external device; a camera to obtain a first image; an input unit to receive a first input; and a controller configured to specify an external device based on at least one of a point of gaze of the user and a direction of a head of the user, and the controller configured to control the wireless communication unit to transmit the first image obtained by the camera to a specified first external device in response to receiving the first command at the input unit.