A display apparatus includes circuitry to acquire history data including a record of an event executed with a plurality of display apparatuses including the display apparatus. The plurality of display apparatuses shares data of a sharing area shared by the plurality of display apparatuses. The sharing area is generated based on the history data. The circuitry displays, on a display screen, at least a part of the sharing area as a display area for the display apparatus. The display area is set based on an operation log included in the history data. The operation log is related to a user at the display apparatus.

A control device for a vehicle includes a plurality of displays having a first display that is configured to provide vehicle information to a driver of the vehicle, where the vehicle information includes speed information of the vehicle, a sensor configured to obtain eye tracking information of the driver, where the eye tracking information includes a gaze of the driver, and a controller. The controller is configured to determine, based on the eye tracking information, a second display of the plurality of displays to which the gaze of the driver is directed, select a first content to be displayed on the first display, where the first content is based on a gazed second content of the second display, and provide the first content to the first display to be displayed.

A method (100) for monitoring the displaying of a plurality of video contents (VD1, . . . , VDM) on a display (1) is described, the video contents (VD1,, VDM) each comprising a stream of digital images (I1, . . . , IK), each digital image comprising a respective pixel matrix. The method does not require the integration of markers inside the video contents and the monitoring is performed by means of an optical sensor (2) having a sensitive area facing the display (1) so as to detect over time the chromatic variations of the video contents displayed.

The present disclosure relates to a mobile terminal for transmitting and receiving data using a wireless communication module and a control method thereof, and there is provided a mobile terminal for performing a notification display function in cooperation with a wireless communication unit, a touch screen and a controller, wherein the controller performs the notification display function through the steps of receiving notification information for notifying that information satisfying a preset condition is displayed on the other terminal, from the other terminal connected thereto in a wireless manner, and controlling the touch screen to display visual information indicating that information satisfying the preset condition is displayed on the transmitting terminal based on the notification information.

A method of interaction using augmented reality may include aligning a local augmented reality (AR) view to a remote AR view of a remote user, receiving remote annotations from the remote user, sending local annotations registered to a local view to the remote user, and manipulating local view with remote and local annotations. The method may also include capturing a first video image using a camera, generating first augmented reality (AR) coordinates corresponding to the first video image, receiving second AR coordinates, 3D object information and second video frame from remote user, loading 3D content and instructions from a remote storage, and updating positions and existence of the received 3D object information and the loaded 3D content.

A remote control-based method for protecting information on a device screen is provided. A controlling terminal controls a controlled terminal through a remote control system, and the remote control-based method specifically includes the following steps: S1: superimposing a floating layer on a content page of a screen of the controlled terminal; S2: adjusting transparency of the floating layer to allow the content page on the screen of the controlled terminal to be invisible; S3: taking a screenshot of the controlled terminal; and S4: adjusting brightness of the screenshot to restore the content page to be normally visible and displayed at the controlling terminal. The remote control-based method can prevent screen information on a remote device from being disclosed, provide a more secure and private environment for a remote control process, and protect the security of information.

A server, one or more electronic devices and method thereof are disclosed. The server provides cloud-based services and includes a communication module, a memory and a processor. The electronic devices further include a display. Both are operable to implement the method, including the server receiving input data including coordinate information from the device(s), the server determining whether the coordinates include a set of adjacent coordinates disposed within a threshold distance of each other, the server generating setting information if so, and transmitting the setting information and coordination information to the devices. The devices display a screen based on data received from the server, generate coordinate information based on user inputs, transmit input data including the coordinate information to the server, and display an object.

In certain embodiments, a method includes receiving an input signal from an input device (e.g., cursor movement) communicatively paired with the first host computer, where the first host computer is communicatively coupled to a second host computer, determining that data is saved to a virtual clipboard, detecting when the cursor moves to an edge of the display of the first host computer and when the input signal corresponds to continued movement of the cursor beyond the edge of the display of the first host computer, sending a control signal indicating that data is saved to a virtual clipboard, receiving a request for the data saved to the virtual clipboard, and sending, by the first host computer to the second host computer, the data saved to the virtual clipboard.

The disclosure provides a method for optimizing remote display at a client device in communication with a remote desktop. The method generally includes receiving one or more frames for display at the client device, determining that a frame rate of the received one or more frames is less than an expected frame rate and/or a resolution of the received one or more frames is less than an expected resolution, determining that at least one of a local central processing unit (CPU) usage at the client device is less than a CPU usage threshold or a local graphics processing unit (GPU) usage at the client device is less than a GPU usage threshold, applying one or more enhancement techniques to the received one or more frames to produce one or more optimized frames while continuously monitoring the local CPU usage and/or the local GPU usage at the client device, and rendering the one or more optimized frames for display at the client device.

Systems and methods are disclosed for synchronizing a document markup modification across a plurality of devices. One method comprises subscribing to one or more events occurring in a first document markup application and receiving a notification indicating a modification to a document markup in the first document markup application. A markup object associated with the modified document markup may be extracted and translated to a cross-compatible markup object. The cross-compatible markup object is transmitted to a second document markup application to be rendered and displayed to a user.