A display device includes imaging unit (101) to generate a captured image, image recognizer (102) to recognize whether or not the captured image contains a reception terminal, light emitter (106) to emit light in accordance with a modulation signal, and transmission controller (103) and light emission controller (105) to control driving of light emitter (106) based on a result recognized by image recognizer (102).

Example implementations are described that include displaying a graphical element related to privacy risk information for an application. A processor of a computing device may determine, for the application, a privacy attention score based on first privacy risk information. The processor may determine, for the application, an aggregated privacy assessment score from a plurality of privacy risk scores that are based on second privacy risk information. The processor may cause a graphical element representing a combination of the privacy attention score and the aggregated privacy assessment score to be displayed via a display device.

A display apparatus and a driving method of a display panel thereof are disclosed. The display apparatus includes the display panel and a common voltage setting circuit. The display panel has a plurality of pixels and a plurality of common electrode lines and receives a plurality of pixel voltages. Each of the pixels is coupled to the corresponding common electrode line and receives the corresponding pixel voltage. The common voltage setting circuit is coupled to the common electrode lines. A common voltage having a normal voltage level is supplied to the common electrode lines during a first frame period. The common voltage having a complementary high voltage level or a complementary low voltage level is supplied to the common electrode lines during a second frame period. Each of the pixels receives the same pixel voltage during the first frame period and the second frame period.

A computing system may include a virtualization server configured to run virtual sessions for a plurality of client devices. The system may further include a cloud computing service configured to prelaunch virtual sessions in a prelaunch session pool at the virtualization server without being requested by the plurality of client devices. Furthermore, the virtualization server may be configured to assign the virtual sessions from the prelaunch session pool to respective client devices on demand.

A display apparatus includes a display; a communication circuit configured to communicate with a first external device or a second external device; a storage configured to store a list of a first content group designated to allow sharing by a first user of the first external device, a second content group designed to block sharing by the first user, a third content group designated to allow sharing by a second user of the second external device, and a fourth content group designated to block sharing by the second user; and a processor configured to: selectively process a content list based on detection of the first external device and detection of the second external device through the communication circuit.

A non-transitory computer-readable storage medium storing a control program that causes a terminal device to execute a process, the terminal device being coupled to an information processing device, the process including displaying an operation screen of the information processing device on a display, determining, when an operation on the displayed operation screen is detected, whether an elapsed time after a timing of a previous operation of the operation screen has exceeded a reference time, transmitting operation information corresponding to the detected operation to the information processing device when it is determined that the elapsed time has not exceeded the reference, and when it is determined that the elapsed time has exceeded the reference, displaying, on the display, a screen that requests an input of identification information that identifies an operation-target information processing device without executing the transmitting.

A display device comprises a plurality of pixel unit sets and a plurality of common electrode (VCOM) signal generation circuits. Each of the pixel unit sets comprises a first portion pixel unit and a second portion pixel unit. Each of the first portion pixel unit and each of the second portion pixel unit comprise a plurality rows of pixel units. Each row of the pixel units comprises a plurality of pixel units. The VCOM signal generation circuits are respectively coupled to one of the pixel unit sets. The VCOM signal generation circuits are divided into a plurality of groups of number m. The VCOM signal generation circuits in each of the groups generate a first VCOM signal and a second VCOM signal to the coupled pixel unit set according to a first clock signal, a second clock signal and one of a plurality control signal sets of number m.

The current disclosure relates to a system and method for secured screen sharing. A specially configured screen sharing server of the system may facilitate screen sharing between two independent and remote devices. The system may be configured to access state information from a primary client device. The system may then determine if any of the elements of the application state primary client interface correspond to sensitive information. The system may then mask the primary client interface to create a replica client interface by masking any elements of the application state that correspond to sensitive information. The system may then cause the replica client device to display the replica client interface by transmitting the application state to the replica client interface.

A method includes determining one or more controlled viewpoints of a multi-user display which includes a pixelated array and a directional multiplexer, and for each viewpoint of the one or more controlled viewpoints, determining first content to be displayed to the controlled viewpoint according to a visibility criterion. The method further includes, for each viewpoint of the one or more controlled viewpoints, determining a first subset of pixels of the pixelated array whose visibility from the controlled viewpoint satisfies the visibility criterion, and rendering the first content to be displayed on the first subset of pixels of the pixelated array.

A first projector transmits first image information to each of a second projector and a third projector. The second projector displays a first image on a screen based on the first image information, detects the position of a pointer with respect to the screen, and transmits first information indicating the position of the pointer to the first projector. The first projector generates a first drawing object based on the first information and transmits second image information including the first drawing object to each of the second projector and the third projector. Each of the second projector and the third projector displays a second image based on the second image information.