Abstract: Devices, systems, and methods convert linear displacement of expanding and contracting flexible reservoir into rotational displacement which can be correlated to volume of reservoir through numerical measurements. Sensor can comprises one or more components the rotational displacement of which can be correlated to the volume of the flexible reservoir through numerical measurements. Rotation can be converted into digital data indicative of measurement of volume of flexible reservoir. Medical devices for administering liquid drug therapy comprising a flexible reservoir can implement such devices, systems, or methodology.

Abstract: Disclosed are a device connection establishment method and a terminal device related to the field of terminal technologies. In response to a first operation on an identifier of a second terminal in second identifiers of discovered devices in a second area, the first terminal may establish a short-range communication connection with the second terminal, and move the identifier of the second terminal from the second area to a first area of a first identifier of the first terminal. The first terminal and the second terminal enter a preset mode. In the preset mode, the first terminal moves, in response to a second operation of a user, a cursor corresponding to an input device to an interface of the second terminal. In response to a third operation, the second terminal performs a function corresponding to the third operation. In this way, user operations are convenient and fast, and experience is good.

Abstract: A method, applied to an electronic device comprising a camera and a temperature sensor, wherein the method comprises displaying a temperature measurement interface, receiving, from a user, a temperature measurement operation, measuring, in response to the temperature measurement operation and using the temperature sensor, a first temperature of a measured object, collecting, using the camera, a picture of the measured object, determining, based on the picture, a type of the measured object, matching, based on the type, a first temperature algorithm for the measured object, and determining, based on the first temperature and first algorithm, a second temperature of the measured object.

Abstract: This application provides a display method and an electronic device. The method includes: The electronic device may generate a transition animation of the electronic device based on a user selection and a video stored in the electronic device.

Abstract: This application provides a display method and an electronic device. When the electronic device switches from a screen-off mode to a lock-screen mode, the electronic device may perform gradual expansion from a last image frame displayed in a screen-off interface, and in a gradual expansion process, successively play a transition animation during switching from the screen-off interface to a lock-screen interface.

Abstract: A method and an apparatus for displaying an operation interface, and a touchscreen terminal, where the method includes: receiving a first pull-down operation in a first set area on a touchscreen; displaying a first operating interface; receiving a second pull-down operation in the second set area on a touchscreen; displaying a second operating interface, wherein display width of the second operating interface is the same as display width of the first operating interface, which is the same as width of the touchscreen.

Abstract: Embodiments of this application provide an always-on-display method and an electronic device. The method includes: displaying, by an electronic device, an always-on-display screen, where the always-on-display screen includes a first image of a first display object; in response to detecting by the electronic device that an external object satisfies a first preset condition, displaying, by the electronic device, a second image of a second display object, where the second image is different from the first image. In the embodiments of this application, the always-on-display screen displayed by the electronic device can change according to the external object. When the external object satisfies a preset condition, a corresponding image or motion video is displayed, so that the always-on-display screen can be flexibly displayed.

Abstract: Embodiments of this application provide a banner notification opening method and apparatus. The method includes: A terminal device displays a first interface. The first interface includes a first banner notification. The first banner notification is in a first region. The first banner notification is a banner notification initiated by a first application. When the terminal device detects that a gaze point is in the first region, the terminal device displays a second banner notification on the first interface. The second banner notification is an expanded first banner notification. Message content in the second banner notification is more than message content in the first banner notification. Alternatively, when the terminal device detects that a gaze point is in the first region, the terminal device displays a second interface. The second interface is a displayed interface of the first application. The second interface includes message content in a second banner notification.

Abstract: This application provides a display method and an electronic device. The method includes: in a process of displaying a first transition animation on a first screen of the electronic device, if the first transition animation displayed on the first screen is interrupted, continuing, by the electronic device, to play an unfinished part of the first transition animation on a switched-to second screen, allowing a transition animation of the electronic device to be applied to more scenarios to improve user experience.

Abstract: An image deletion operation notification method, a device, and a storage medium, where the method includes: displaying an image deletion prompt after detecting that a first application deletes an image, the image deletion prompt including a name of the first application, the first application being a third-party application; and displaying a first interface of a gallery application in response to an operation of opening the gallery application by a user, the first interface including an image deletion card, the image deletion card including the name of the first application, and the first interface being not a full-size image interface for displaying an original image. In the solution, the electronic device notifies the user that an image is deleted by the application, so that the user can find, in a timely manner, an operation of deleting the image by the third-party application and restore the deleted image.

Abstract: This application provides a display method and an electronic device. The method includes: playing a first transition animation in normal order on a desktop on a display of the electronic device; and playing the first transition animation in reverse order on a screen offscreen after switching from the desktop to the screen off screen on the display of the electronic device. In this way, a transition animation can be applied to more scenarios to improve user experience.

Abstract: A method and an apparatus for displaying an operation interface, and a touchscreen terminal, where the method includes: receiving a first pull-down operation in a first set area on a touchscreen; displaying a first operating interface; receiving a second pull-down operation in the second set area on a touchscreen; displaying a second operating interface, wherein display width of the second operating interface is the same as display width of the first operating interface, which is the same as width of the touchscreen.

Abstract: This application provides a display method and an electronic device. The method includes: in a process of displaying a first transition animation on a first screen of the electronic device, if the first transition animation displayed on the first screen is interrupted, continuing, by the electronic device, to play an unfinished part of the first transition animation on a switched-to second screen, allowing a transition animation of the electronic device to be applied to more scenarios to improve user experience.

Abstract: Projection methods and systems are disclosed in this disclosure. In an implementation, a method includes: A first device that displays first content, detects a first gesture operation, and recognizes the detected first gesture operation, where the first gesture operation is a continuous and moving gesture operation; a second device detects the first gesture operation, and recognizes the detected first gesture operation, where the second device establishes a communication connection to the first device; if recognizing that the first gesture operation is a projecting gesture, the first device projects, to the second device, the first content displayed by the first device; and if recognizing that the first gesture operation is a projected gesture, the second device receives the first content projected by the first device, and displays the first content on the second device.

Abstract: This application provides a display method and an electronic device. When the electronic device switches from a screen-off mode to a lock-screen mode, the electronic device may perform gradual expansion from a last image frame displayed in a screen-off interface, and in a gradual expansion process, successively play a transition animation during switching from the screen-off interface to a lock-screen interface.

Abstract: This application provides a display method and an electronic device. The method includes: The electronic device may generate a transition animation of the electronic device based on a user selection and a video stored in the electronic device.

Abstract: This application provides a display method and an electronic device. The method includes: playing a first transition animation in normal order on a desktop on a display of the electronic device; and playing the first transition animation in reverse order on a screen offscreen after switching from the desktop to the screen off screen on the display of the electronic device. In this way, a transition animation can be applied to more scenarios to improve user experience.

Abstract: In accordance with an embodiment, a first electronic device is configured to communicate with a first ultra-wideband base station via ultra-wideband wireless communication and receive coordinates of the first electronic device that are based on a relative location between the first electronic device and the first ultra-wideband base station. The first electronic device is further configured to display a control window of a second electronic device in response to detecting that the first electronic device is located in a front area of the second electronic device and points to the second electronic device.

Abstract: This application relates to a UWB base station anomaly detection method. The method includes: obtaining a first distance that is between each of the N UWB base stations and the UWB tag and that is obtained through measurement; obtaining an estimated value of spatial coordinates of the UWB tag in the first coordinate system based on the first distance and spatial coordinates of each UWB base station in the first coordinate system; obtaining a second distance between each UWB base station and the UWB tag based on the estimated value and the spatial coordinates of each UWB base station in the first coordinate system; and determining, based on the first distance and the second distance that correspond to each UWB base station, whether a UWB base station in the N UWB base stations is abnormal.

Abstract: This application discloses an application switching method. In the method, an electronic device may separately display interfaces of corresponding applications by using a plurality of floating windows. When a quantity of floating windows is greater than a preset quantity, and the electronic device detects that a new floating window is opened, the electronic device may switch the first displayed floating window to a form of a floating ball, and add a new floating window. In addition, the electronic device may switch the one or more floating windows to one or more corresponding floating balls for display. When detecting a sliding operation input by the user, the electronic device may switch a current floating window to a corresponding floating window on which the minimization operation is first or last performed. In this way, the electronic device can simultaneously display a plurality of applications, and quickly switch any one of the applications.