A display control device that controls a display device including a display panel on which an image is rendered to display the image, the display control device includes: a host controller that obtains or generates image data of the image; and a display controller that outputs the image data to the display panel, wherein the host controller issues a request for rendering update of the image to the display controller, and transfers the image data to the display controller at a predetermined frequency; and when the display controller outputs first image data to the display panel, and then second image data is transferred from the host controller to the display controller, the display controller determines whether the first image data and the second image data are same or different from each other to determine whether or not the second image data is to be output to the display panel.

A data transmission system is utilized in a Mobile Industry Processor Interface (MIPI). A master device includes a control module for generating a control signal according to a feedback signal. A packet encoding module is coupled to the control module for encoding an original packet to be a transmission packet according to the original packet and the control signal to process a transmission operation. A slave device includes a packet decoding module for decoding, the transmission packet to be the original packet or a related display device signal corresponding to the original packet to a display device. A feedback module is coupled to the packet decoding module for generating the feedback signal to the control module of the master device according to a decoding condition of the control module, so as to switch a transmission mode of the transmission operation.

A variation testing system environment for performing variation testing of web pages and applications is disclosed. Users requesting a view from a content provider are not randomly assigned to one of a plurality of variations of the view. Rather, a function is applied to each user's identifier in order to determine which variation of the view is provided to a client device of the user.

A display apparatus that displays handwritten data includes a display, a memory, and a processor configured to execute receiving as input the handwritten data; detecting one or more secondary display apparatuses; displaying, in a case where the one or more secondary display apparatuses are detected by the detecting, on the display of the display apparatus, an operation command related to a function of displaying data by using the display apparatus and the one or more secondary display apparatuses, based on the handwritten data received by the receiving; and predetermined processing related to the function, in response to receiving an operation performed by a user with respect to the operation command.

According to aspects of the present disclosure, when a PC and a MFP are remotely connected through an network IF, a CPU of the MFP selects still images, which constitutes an animation, one by one and display the animation on a panel of the MFP by displaying the selected one image with sequentially switching the selected one image. Then, in a case where the same animation is continuously displayed on the panel of the MFP, after generating a plurality of pieces of screen data, which constitute the animation, to be displayed on the PC, the CPU of the MFP stops to repeatedly generate screen data same as the plurality of pieces of screen data.

An image adjustment system and an image adjustment method include a camera, an image adjustment device, an image display device, and a controller. The image adjustment device includes an image generator and an image processor. The image generator generates a spherical image. The image processor acquires the spherical image from the image generator based on instruction information output from the controller and displays the spherical image on the image display device. The image processor rotates the spherical image based on the instruction information, and adjusts a captured image displayed on the image display device in accordance with the rotation of the spherical image.

The present embodiments provide methods and systems to playback and customize the playback of content relative to the portable storage medium. Some of these methods identify content to be rendered, through a playback device, in association with a first portable storage medium; identify one or more customizable display parameters to be applied in displaying the identified content; receive a first definition, following the identification of the customizable display parameters, for at least a first customizable display parameter of the one or more customizable display parameters; and cause the first definition for the first customizable display parameter to be stored on the playback device in association with the first customizable display parameter such that the first definition is to be applied by the playback device in rendering the content relative to the first customizable display parameter.

A method and system for handling frame dropping during playback of a PPT file. The method comprises operating the DXGI screen capturing module to acquire a prepositioned frame in a graphics card cache (S100); acquiring screen data according to the prepositioned frame (S200); monitoring the screen data and timing a duration in which the screen data does not change (S300); and modifying the screen data when the duration exceeds a preset threshold (S400); performing screen capture by the DXGI screen capturing module when the screen data changes (S500). During the whole process, when the duration in which the screen data does not change exceeds the preset threshold, the screen data is actively modified, so that the frame dropping that occurs when there is no change in the screen data may be avoided, thereby enabling effective handling of the frame dropping during playback of the PPT file.

Remote desktop servers include a display encoder that maintains a secondary framebuffer that contains display data to be encoded and transmitted to a remote client display and a list of display primitives effectuating updated display data in the secondary framebuffer. The display encoder submits requests to receive the list of drawing primitives to a video adapter driver that receives and tracks drawing primitives that, when executed, update a primary framebuffer.

A method of supporting divided screen areas and a mobile terminal employing the same are disclosed. The method includes: generating input signals for one of sequentially and simultaneously activating a plurality of user functions; activating the user functions according to generated input signals; dividing a screen into divided screen areas that correspond to activated user functions; and outputting functional view areas associated with the activated user functions to the corresponding divided screen areas.