Abstract: The present disclosure relates to a universal wheel assembly and a suitcase including the universal wheel assembly. The universal wheel assembly includes: a base structure including an upper base and a lower base which form a cavity therebetween; and a wheel bail locked in the cavity in a manner such that the wheel ball is capable of rolling in all directions, wherein a bottom of the lower base is provided with an opening enabling a part of the wheel bail to protrude out of a lower end face of the lower base to form an exposed rolling spherical surface, and an inner diameter of the opening is smaller than a diameter of the wheel ball.

Abstract: The present disclosure relates to a method and device for providing object-finding information. The method is performed in an electronic device for finding an object and includes: when detecting that a preset loss event occurs, detecting device-relevant information of a surrounding device located around the electronic device; and sending the detected device-relevant information, as object-finding information, to a preset device.

Abstract: An air purification method for use in an apparatus is provided. The air purification method includes: acquiring plant information associated with one or more plants located in a target detection region; determining, based on the plant information and predetermined reference plant information of an allergy-causing plant, that the target detection region contains the allergy-causing plant and the allergy-causing plant is in a blooming state; and in response to the determining, enabling an air purification function of an air purification device.

Abstract: Aspects of the disclosure include a method for indicating a location of a first object by a wearable device. The method includes determining the first object; and, when a preset condition is satisfied, locating the first object and highlighting the first object on a display.

Abstract: A method and an apparatus are provided for display control. In the method, the electronic device acquires an image including one or more observed objects. The electronic device determines whether an observed object is clearly visible for a user according to vision information of the user. When determining that the observed object is not clearly visible for the user, the electronic device displays an enlarged image including at least a portion of the observed object.

Abstract: The present disclosure refers to a method and an apparatus for displaying framing information of a photographic apparatus on a displaying apparatus, such as smart glasses. The method includes determining framing information of the photographic apparatus; and displaying the framing information on the displaying apparatus.

Abstract: A method for a device to control playback, includes: obtaining a video file; determining a vision field of a user: and selecting, from the vision file, a video clip corresponding to the vision field of the user and playing back the video clip.

Abstract: A method for setting an accelerator response for a vehicle includes acquiring current load information of the vehicle and setting the accelerator response of the vehicle according to the current load information.

Abstract: A navigation method includes: obtaining status information of one or more tires of a vehicle; obtaining road condition information in real time; and performing a route navigation for the vehicle according to the status information, the road condition information, and a preset navigation strategy.

Abstract: A method for controlling playback, includes: obtaining a video file; determining whether a subject in the video file satisfies a predefined condition of variable speed playback; and in response to determining that the subject satisfies the predefined condition of variable speed playback, playing back the video file at a variable speed.

Abstract: A method and an apparatus for adjusting photography parameters are provided. The method includes: determining a pupil size of a person; and adjusting one or more photography parameters according to the pupil size. The pupil size of the person is determined, and then one or more photography parameters such as the aperture size may be adjusted automatically according to the pupil size of the person. Since a current pupil size is subject to a light intensity in current surroundings, the photography parameters of a photographic device may be adjusted automatically and efficiently based on the pupil size.

Abstract: The present disclosure relates to a method for photographing by a photographing device and the photographing device thereof. The method includes: determining whether camera shake is present in response to an operation of pressing a shutter of the photographing device; determining a target configuration parameter according to a current processing mode of the photographing device if camera shake is present; and adjusting the target configuration parameter. During photographing, according to the methods and devices provided in the embodiments of the present disclosure, it is determined whether camera shake is present, a target configuration parameter is determined according to a current processing mode of a photographing device if camera shake is present, and the target configuration parameter is adjusted. This prevents image blurring of photos due to camera shake, thereby improves image quality, and increases photographing success rate of the photographing device.

Abstract: A method for generating a photograph is provided. The method includes: acquiring n frames of images, wherein n?2; identifying a moving object and one or more background regions included in the n frames of images; and generating a target photograph based on the moving object and the one or more background regions, wherein the target photograph includes at least two images of the moving object located in a same background region, and the at least two images of the moving object include at least two different motion states of the moving object.

Abstract: A photographing method for use in a device includes: monitoring a current time and determining whether the current time reaches a preset shooting time; taking a first picture of an object when it is determined that the current time reaches the preset shooting time; determining a difference between a first image in a preset area of the first picture and a second image in the preset area of a second picture taken at a previous preset shooting time, the preset area corresponding to the object; and saving the first picture if the determined difference is equal to or greater than a preset threshold value.