Abstract
A mobile robot is disclosed. The mobile robot comprises: at least one sensor; a display of which the angle can be adjusted; a driving unit; and one or more processors for identifying a posture change amount of a user for a threshold time on the basis of sensing data acquired through the at least one sensor, identifying that adjustment of the display is necessary when it is identified that the identified posture change amount is less than a threshold change amount, identifying a target position of the display and a target angle of the display when it is identified that adjustment of the position of the display is necessary, and controlling the driving unit on the basis of the target position of the display and the target angle of the display.