Abstract: An embodiment provides an electronic device, and the electronic device includes: a body having a first end and forming a non-closed ring shape; a first display assembly arranged in the body and having a first display output face being exposed through the first end of the body. The body may further include a second end, wherein the first end and the second end of the body meet a first predetermined position relation in which the first end faces the second end, or in which the first end crosses the second end, or in which the first end is substantially perpendicular to the second end.

Abstract: Electronic devices and methods for processing an input content are disclosed. The method includes: obtaining a first input content through a first operation; displaying the first input content on the display unit, the first input content comprising at least two elements; determining a first element from the at least two elements in accordance with a predetermined rule; obtaining a second element through a second operation, the second element not belonging to the at least two elements; updating the first element with the second element at the position where the first element has been displayed on the display unit; and displaying the second element on the display unit.

Abstract: The present disclosure discloses an information processing method and an electronic device. The information processing method is applied to the electronic device, which includes an image capture unit and a projection unit. The method includes: obtaining captured data through the image capture unit; determining first positions of M first objects within a predetermined space where the electronic device is located according to the captured data, M?1; projecting N to-be-projected images to the positions of the N objects, which are corresponding to the N to-be-projected images, within the predetermined space, N?M. The method or the electronic device in the present disclosure can provide users with intelligentized service by projection function of the electronic device, for example, information prompts.

Abstract: A display device and wearable glasses that includes a fixing unit for maintaining the relative position between the display device and a user wearing same; an image source for generating corresponding image light according to image data; a first optical component for receiving the image light and transmitting the polarized light having a first polarization direction in the image light; and a second optical component for receiving and changing the polarized light having the first polarization direction into the polarized light having a second polarization direction perpendicular to the first polarization direction, and transmitting the polarized light having the second polarization direction to the first optical component, such that the polarized light having the second polarization direction is reflected to the eyes of the user by the first optical component.

Abstract: Methods and electronic devices for adjusting an operating frequency of a memory are disclosed. The method includes: transmitting to the memory a first command that instructs the memory to hold the data information in the memory; transmitting to the memory controller a second command that adjusts the first frequency of the memory controller to a second frequency; and transmitting to the memory a third command that instructs the memory to exchange the data information according to the second frequency of the memory controller. According to the disclosure, it is possible to dynamically adjust the frequency of the memory during operation, avoiding the need of the user to turn off and then turn on the electronic device to adjust the frequency of the memory.

Abstract: A display method and an electronic apparatus include a display unit with various kinds of different display modes, so that when the current display mode of the display unit is the first display mode, the first application in the electronic apparatus is initiated, and then the electronic apparatus detects the first parameter information of the first application, and then determines the correspondence relationship between the first parameter information and the display modes, determines the second display mode corresponding to the first parameter information, and adjusts the display unit from the first display mode displayed currently to the second display mode at last. Determining the display modes according to different applications running in the electronic apparatus increases the display effect of the electronic apparatus and reduces the power consumption of the display of the electronic apparatus.

Abstract: The disclosure provides an information processing method applied to an electronic device. The method comprises: performing edge detection on a first image to obtain edge strength values for respective pixels of the first image; determining, according to the edge strength values of the pixels, a main information region of the first image; cropping, according to the main information region, the first image to obtain a second image which includes the main information region; and setting the second image as a background image for a graphical interactive interface of the electronic device, wherein the graphical interactive interface includes N controls, N being a positive integer.

Abstract: A method and an apparatus are provided. After the information of the target task to be processed and the information of the target server to process the target task is obtained, an instruction is sent to one or more servers to be configured which are selected from a set of servers other than the target server, in a case that memory space required for the target task is greater than currently available memory space of the target server. The one or more servers are instructed to map at least partial memory of the one or more servers to be configured to preset allocation spaces of the one or more servers to be configured, so that the target server accesses the at least partial memory through accessing the allocation spaces. Low efficiency of data processing due to insufficient server memory space for data storage, or abnormality of data processing due to an infeasible program may be reduced.

Abstract: A data storage method, a data storage apparatus and a solid state disk are provided. The method includes: obtaining, by the solid state disk, target data to be written; determining a target buffer for storing the target data between a first buffer and a second buffer, in a case that it is determined that the target data is data to be cached, where the first buffer is a buffer preset in a memory in an electronic device and the second buffer is an inherent buffer in the SSD; and caching the target data into the target buffer. With the method and apparatus, the storage performance of the SSD may be improved.

Abstract: A fan and an electronic device are provided. An opening is provided on a sidewall of a housing of the fan, a baffle is arranged at the opening and to cover a part of the opening. When an impeller of the fan rotates in a first direction, a first end of the baffle is fixed and a second end of the baffle moves towards the inside of the housing, or in the case that the impeller rotates in the first direction, the baffle protrudes towards the inside of the housing to form a protrusion. In the case that the impeller rotates in a second direction, the second end of the baffle moves towards the outside of the housing, or in the case that the impeller rotates in the second direction, the baffle protrudes towards the outside of the housing to form a protrusion.

Abstract: An information processing method and an electronic apparatus are provided, for solving a technical problem of a weak capability of the electronic apparatus to process information. The method includes: acquiring M variation messages by monitoring variations of files in a file system of an electronic apparatus, where M is a positive integer; determining N files based on the M variation messages, where N is an integer less than or equal to M; identifying the N files respectively to determine at least one of the N files which meets a preset condition; and deleting the at least one file to reduce the amount of data stored in the electronic apparatus.

Abstract: The invention provides a method and electronic device for a mapping table in a solid-state memory, wherein the mapping table comprises a primary mapping table and a secondary mapping table. The method comprises: mapping all logic pages from a host to physical pages of a flash on the solid-state memory in the unit of page to form the secondary mapping table, the secondary mapping table being stored in the flash on the solid-state memory; acquiring a first physical address which is the physical address of a first chunk of the secondary mapping table in the flash of the solid-state memory; and forming and storing the primary mapping table in the flash of the solid-state memory, wherein the first physical address and corresponding first identifying information form a mapping relationship in a mapping element of the primary mapping table, the first identifying information being identifying information of the first chunk.

Abstract: An electronic device is provided, which includes: a maintaining body having at least a maintained state, where the maintaining body is capable of functioning as at least one portion of a ring or at least one portion of an approximate ring meeting a first condition, and the electronic device is maintained on an object via the maintaining body; a display including at least a first display portion and a second display portion, where the first display portion and the second display portion cannot be observed simultaneously in a case that the maintaining body is in the maintained state; and a controller configured to determine a display region for a content to be displayed among the first display portion and the second display portion, and control the content to be displayed to be displayed in the determined display region. A control method is further provided.

Abstract: An electronic device and an information processing method are provided. The electronic device includes: a maintaining body configured to maintain a relative position relationship between the electronic device and the at least one part of the body of the user in a case that the electronic device is in a maintained state; a display connected to the maintaining body and including at least two display regions; a first sensor configured to sense a motion parameter of the at least one part of the body in a case that the at least one part of the body of the user moves; and a processor configured to determine a motion state of the at least one part of the body based on the motion parameter and adjust a display mode of the display based on the motion state according to a first adjusting strategy.

Abstract: A display processing method, a display processing apparatus and an electronic device are described. The display processing method includes obtaining information from a second application when an interface of a first application is displayed in a predetermined region of a display screen of a display device; displaying prompt information on the information, on the interface of the first application; receiving a first operation on the prompt information; dividing the predetermined region into a first region and a second region, in response to the first operation; and displaying at least a part of the interface of the first application in the first region, and displaying an interface of the second application in the second region, wherein the information is displayed in the interface of the second application.

Abstract: An information processing method and an electronic device, the method comprising: acquiring a first value of a first parameter by the first sensor; acquiring a second value of the first parameter by the second sensor; judging whether a difference value between the first value and the second value is larger than or equal to a first threshold or not; determining a third value based on a first algorithm, the first value and the second value, and reporting the third value as a value of the first parameter to the processing unit, when the difference value is larger than or equal to the first threshold; determining a fourth value based on a second algorithm, the first value and the second value, and reporting the fourth value as the value of the first parameter to the processing unit, when the difference value is smaller than the first threshold.

Abstract: Provided are an information processing method and apparatus being applicable to a first electronic device, comprising establishing a communication link between the first and a second electronic device; displaying a first communication interface; judging whether a predetermined condition is satisfied; and displaying a second communication interface when it is judged that the predetermined condition is satisfied; wherein the second communication interface comprises a first area and a second area, the first and second areas are at least partially overlapped, and the first area comprises a first subarea and/or a second subarea, the second subarea is used for displaying first information acquired by the first electronic device, the first subarea is used for displaying second information acquired by the second electronic device, the second area is used for displaying shared information, and at least a part of the shared information is simultaneously displayed on the first and second electronic device.

Abstract: The present disclosure discloses an electronic device and a connecting part.

Abstract: A storage device and an information processing method are provided. The storage device has a first power supply unit and at least one first storage cell. The at least one first storage cell stores first data which are associated with a number of charges within the first storage cell. The first power supply unit is electrically connected to the at least one first storage cell. The storage device further has a first control unit configured for controlling the first power supply unit to supply power to the at least one first storage cell according to a predetermined policy, so that the number of charges within the first storage cell satisfies a first preset condition.

Abstract: The present disclosure provides a power supply module and a power supply system. The power supply module is used as a first power supply module in a computing system which further includes a second power supply module. The first power supply module and the second power supply module are cascaded in sequence. The first power supply module is in a power supplying state and the second power supply module is in an off state. The first power supply module itself is capable of automatically determining whether to turn on another power supply module or not, without any human intervention. In this way, the power distribution board can be simplified, or even eliminated, in which case the individual power supply modules can be connected by wire to reduce the cost.