Patent ID: 9104239
Filing Date: 2015-08-11
Classification: G06F

Abstract:
1. A display device comprising: a camera; a display unit configured to display at least one item; and a controller configured to control the display unit, to assign a control right to an external object, and to assign a depth relationship between the external object and the camera of the display device in response to gestures made by the external object, each gesture having a start point and an end point that is different from the corresponding start point, wherein the depth relationship is a distance between the external object and the camera, wherein the depth relationship comprises at least a first depth range, a second depth range and a third depth range, the first depth range being equal to or less than a predetermined distance from the camera, the second depth range being greater than the predetermined distance from the camera, and the third depth range being farther than the second depth range, the second depth range being positioned between the first depth range and the third depth range, wherein the controller is configured to: