A method, performed in a control device, for adjusting a display device in communication with the control device is disclosed. The method may include receiving an image of a scene including the display device from an image sensor configured with a field of view overlapping at least a portion of view of a user. A display condition of the display device may be detected from the image. The control device may determine context information associated with the user from the image. Based on the display condition and the context information associated with the user, an output display condition of the display device may be determined. A control signal for adjusting the display device may then be generated based on the output display condition.