The method, computer program product and computer system may include computing device which may detect a first user within a defined area of a display device and the first user may have a first security level. The computing device may display data on the display device and the data may be associated with a security parameter defining a security level for viewing the data. The computing device may detect a second user within the defined area of the display device and the second user may have a second security level. The computing device may determine that the second security level of the second user does not meet the security parameter for viewing the data and redact the data in response to determining that the second user does not meet the security parameter for viewing the data.

An information processing apparatus provides a sharing service of enabling information to be shared by one or more terminal apparatuses, the information processing apparatus being capable of communicating with the one or more terminal apparatuses, and the one or more terminal apparatuses being associated with a group; receives first identification information from each of the one or more terminal apparatuses; and associates the first identification information with the sharing service. When having associated the first identification information with the sharing service, the information processing apparatus associates, with the group, the one or more terminal apparatuses having received the first identification information from outside and having transmitted the first identification information; and provides the sharing service of enabling information to be shared by the one or more terminal apparatuses that are associated with the group.

An apparatus for use with a medical imaging device (2) operative in conjunction with a contrast injector (11) to perform a contrast enhanced medical imaging procedure. The apparatus includes: an alert output device (32), and at least one electronic processor (10, 20) operatively connected with the alert output device and programmed to: extract image frames from video or screen sharing (17) of a display (13, 24′); screen-scrape injector settings of the contrast injector from the image frames; and output an alert (30) via the alert output device if the screen-scraped injector settings satisfy an alert criterion.

Systems and methods described herein are for transmitting a command to a remote system. A processing system determines the identity of the user based on the unique identifier and the biometric information. Thereafter, a sensor detects a gesture performed by the user. The sensor is configured to detect the gesture performed by the user when the user is located within the detectable range of the wireless antenna. The processing system determines an action associated with the detected gesture based on the identity of the user and sends a command to a remote computer system to cause it to perform the action associated with the detected gesture.

A sub-pixel for an LED display, the sub-pixel comprising a first light emitting device having a first emission beam angle and a second light emitting device having a second beam angle, the second emission beam angle being different to the first emission beam angle. There is also described a display using a plurality of the sub-pixels.

A method including running a virtualization layer on a processor, the virtualization layer being adapted to assign processor time and memory to first and second guest operating systems running on the virtualization layer, wherein the first guest operating system is a real time operating system, obtaining, by the second guest system, information to be displayed on a display, preparing, by the second guest system, a display frame to be sent to the display, reading, by the first guest system, a portion of the display frame, or retrieving, by the first guest system, information about a read portion of the display frame, and determining, by the first guest system, whether the information sent to the second guest system is correctly generated in the display frame.

An electronic device and method are disclosed herein. The electronic device includes a display, a biometric sensor, and at least one processor. The processor implements the method, including: when a touch input is detected to the display within the biometric sensing area, increase a brightness of a first pixel group within the biometric sensing area to a first brightness level, and execute at least one of maintaining and changing display of a second pixel group outside the biometric sensing area and, wherein the at least one of maintaining and changing display of the second pixel group includes one of: executing a black state in which display through the second pixel group is disabled, and changing a display attribute for the second pixel group such that a load on the second pixel group is reduced.

Facial recognition-based authentication comprises obtaining a first image of a target object, updating projection information associated with a display by a display device, obtaining a second image of the target object, the second image being an image of the target object after the projection information is updated, obtaining an image difference data based at least in part on the first image and the second image, and determining whether the target object is a virtual object based at least in part on the image difference data.

Disclosed are an electronic device and a control method for providing a security screen. In an electronic device according to various embodiments of the present document, when a specific application-associated event occurs in the electronic device while the electronic device is being connected to an external electronic device, a notification of event-associated information except for privacy information is provided through the external electronic device, so that a situation in which the privacy information stored in the electronic device is exposed to another user can be prevented.

An application issues a display request to display a content in an area set on a display device. In response to determining that a different content is displayed in the area, an arbitration is executed to allocate the content to the area to satisfy a rule-based arbitration using a rule definition including (i) an arbitration policy defining a basic arbitration when allocating the content to the area on the display device and (ii) a constraint expression describing a property to be exceptionally satisfied.