Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: Embodiments of the disclosure provide a circuit structure and related method to compensate for sense amplifier leakage. A circuit structure according to the disclosure includes a reference voltage generator coupling a supply voltage and a reference line to a sense amplifier. A multiplexer within the reference voltage generator is coupled to the reference line. The multiplexer includes a plurality of transistors each having a gate terminal coupled to ground.

Abstract: A virtual keyboard setting method includes: determining an operation region and a trigger region, the operation region being a region operated in a screen for using an input method, and the trigger region being a region covered by an external entity when touching the screen; determining a display region of a virtual keyboard according to the operation region; determining an area of a virtual key in the virtual keyboard according to the trigger region; and setting the virtual keyboard according to the display region of the virtual keyboard and the area of the virtual key.

Abstract: This application relates to the field of communication technologies, and provides an information transmission method and an apparatus, to improve sensing performance. This application is used in a wireless local area network system supporting IEEE 802.11ax next-generation Wi-Fi protocols, for example, 802.11be, Wi-Fi 7, EHT, 802.11ad, 802.11ay, and 802.11bf, a next-generation 802.11be protocol, for example, Wi-Fi 8, or a next-generation 802.11 series protocol. In the method, a first device receives, from a second device, a PPDU for sensing measurement. The first device sends, to the second device, information indicating AGC.

Abstract: Techniques for recognizing phishing URLs on Software as a Service (SaaS) platforms are disclosed. A candidate URL is received. A determination is made that the candidate URL is a SaaS hosted URL. In response to the determination, the URL is evaluated using a model trained on SaaS hosted content. A remedial action is performed in response to determining that the received URL is a phishing URL.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information that specifies one or more parameters associated with generating, by the UE, a time domain covariance matrix specific to the UE. The UE may receive a channel state information (CSI) reference signal (CSI-RS). The UE may transmit, based at least in part on the CSI-RS and the one or more parameters, a CSI report, the CSI report including data representing the time domain covariance matrix. Numerous other aspects are described.

Abstract: The present invention discloses a lens control device and a control method thereof, a lens driver and a control method thereof, and a follow focus control system. The lens control device includes adjusting members. The control method of the lens control device includes: upon detecting a change of position data of any one adjusting member, acquiring current position data of the adjusting member and a matching identification corresponding to the adjusting member; and generating and wirelessly transmitting an adjustment signal based on the acquired position data and the matching identification, the adjustment signal containing the matching identification, the matching identification being provided for a lens driver that receives the adjustment signal to perform a match verification. The technical solution of the present invention effectively prevents the communication signals between the lens control device and the lens driver from being interfered with and improving control accuracy of the lens.

Abstract: A display substrate is provided, including: pixel units on a base substrate; and a first conductive layer, a buffer layer, a semiconductor layer, a first insulation layer, and a second conductive layer which are arranged on the base substrate in a direction away from the base substrate. The display substrate further includes at least one conductive via hole passing through at least the first insulation layer, and at least one conductive plug through which the second conductive portion is electrically connected to the first conductive portion. The first conductive portion includes first and second conductive sub-portions, an orthographic projection of the first conductive sub-portion on the base substrate at least partially overlaps with that of the at least one conductive via hole on the base substrate, and in a third direction, a thickness of the first conductive sub-portion is greater than that of the second conductive sub-portion.

Abstract: The present invention provides a laser fiber operator. The laser fiber operator includes a first pipe sleeve for mounting, and the first pipe sleeve is provided with a front passage for threading of an optical fiber in an axially through manner. Moreover, a first guide pipe, a second guide pipe, and a third guide pipe are axially mounted at a front end of the first pipe sleeve, and flow guide passages are formed between the guide pipes. Similarly, a second pipe sleeve and a third pipe sleeve are coaxially mounted at a rear end of the first pipe sleeve, and a flow guide passage is also formed between the second pipe sleeve and the third pipe sleeve. As the passages at the front end and the rear end of the first pipe sleeve are correspondingly connected and independently provided, effects of suction drainage and flushing drainage can be achieved according to requirements of use. Moreover, valves are disposed on the corresponding passages to achieve control over suction and flushing.

Abstract: A terminal for handling data in a live streaming platform, including one or a plurality of processors, wherein the one or plurality of processors execute a machine- readable instruction to perform: transmitting a request on a portion of data; receiving a response of the request; setting a retry count in response to the response being failed and the portion of data being not the first portion; determining retry time according to the set retry count; and transmitting a next request on the portion of data after the retry time. According to the present disclosure, the requested data, such as the leaderboard data, may be displayed smoothly to the user terminal regardless of the network condition, rather than showing a blank screen. Therefore, the user experience may be improved.

Abstract: A modular multifunctional pelvic fixation hemostatic device is provided, the device includes a fixing strap, a lock catch, an auxiliary fixing assembly, a hemostatic assembly, a press inflator, a perineal pocket, a hemostatic excipient pad and an auxiliary compressing assembly, a patient pelvic position is fixed through the fixing strap and the lock catch, and stability of the fixing strap in the pelvic position is improved through the auxiliary fixing assembly, thus avoiding a movement of the fixing strap during patient transporting and dragging. Great vessels in a junctional area are effectively compressed through the hemostatic assembly, thus ensuring a compression hemostasis effect of the great vessels. The hemostatic excipient pad is in full contact with a wound of the patient through the auxiliary compressing assembly, thus covering and dressing bone protrusions and bone depressions of the patient, and achieving integrated pelvic fixation, wound hemostasis, and dressing.

Abstract: A method includes growing an epitaxial layer over a substrate, forming a plurality of gates in the epitaxial layer, forming a breakdown voltage enhancement and leakage prevention structure in the epitaxial layer comprising a body ring structure, forming a source and a body region in the epitaxial layer, forming an interlayer dielectric layer over the epitaxial layer, forming a gate-source Electrostatic Discharge (ESD) diode structure in the interlayer dielectric layer, forming a source contact connected to the source, and a first terminal of the gate-source ESD diode structure, forming a gate contact connected to the plurality of gates and a second terminal of the gate-source ESD diode structure, and forming a drain contact underneath the substrate.

Abstract: Systems and methods are provided for receiving a plurality of customized avatars where each customized avatar within the plurality of customized avatars include a first and second image layer. The first image layer includes input of text data overlaid on top of the second image layer, and the second image layer includes a personalized avatar. The system and method further includes receiving a modification of the input of text data from a text interface, generating a third image layer including a representation of text data associated with the modification of the input of text data, removing the first image layer from each of the customized avatars and overlaying the third image layer on top of the second image layer of each of the customized avatars.

Abstract: A point cloud decoding method related to the field of coding technologies and includes reconstructing a point cloud comprising one or more patches. The one or more patches comprise a current patch. The reconstructing process may include transforming coordinates (x2, y2) of a second point of the current patch in a second coordinate system to coordinates (x1, y1) of a first point of the current patch in a first coordinate system, where the coordinates (x1, y1) of the first point of the current patch in the first coordinate system may be obtained based on the coordinates (x2, y2) of the second point of the current patch in the second coordinate system and a transform matrix.

Abstract: Systems, apparatuses and methods may provide for source device technology that identifies a plurality of object regions in a video frame, automatically generates context information for the video frame on a per-object region basis and embeds the context information in a signal containing the video frame. Additionally, playback device technology may decode a signal containing a video frame and embedded context information, identifies a plurality of object regions in the video frame based on the embedded context information, and automatically selects one or more post-processing configurations for the video frame on a per-object region basis.

Abstract: A method for managing an event in a live streaming platform, comprising: generating a summary of the event by machine learning models in response to a first operation from a user terminal of a user; wherein the summary is generated according to information of the events, the user and the other users related to the user. The present disclosure may lower the barrier of participating in the event and encourage the interaction between livestreamers and viewers. Moreover, it may motivate the livestreamer to understand and participate in the event. Therefore, the user experience may be enhanced and the quality of the live streaming service may be improved.

Abstract: A monitoring and emergency control system for vector psyllid of citrus huanglongbing (HLB) is disclosed. The system includes a video acquisition module, an image recognition module, a control console, an early warning module and an unmanned aerial vehicle (UAV)-based flight prevention module. The video acquisition module acquires images by using 360-degree dead-angle-free cameras, the cameras are arranged at a plurality of points at a periphery and interior of an orchard, and each camera is numbered. The video acquisition module acquires real-time images, and transmits the real-time images to the image recognition module in real time for recognition and determination. The control console determines whether to send out warning information to an orchard manager and a flight prevention instruction according to a feedback result. The UAV-based flight prevention module receives the instruction, and then carries a pesticide box to take off to a region to kill the psyllid by applying pesticides.

Abstract: A power saving method for lower-power devices is disclosed. Unencrypted IoT packets are received from low-power sensors. An identity of a mobile device is registered and public keys are exchanged between an MQTT agent and the mobile device. An advanced encryption standard (AES) key is generated according to public and private keys of the MQTT agent and a public key of the mobile device and received IoT packets are encrypted using the AES key. The encrypted IoT packets are transmitted to an MQTT broker. The MQTT broker forward the encrypted IoT packets to the mobile device. The mobile device exchanges the AES key with the electronic device according to its own public key through the secure shell (SSH) mechanism. The mobile device decrypts the IoT packets through the AES key.