1255results about How to "Improve friendliness" patented technology

Various systems and methods for distributing multiple Bluetooth data streams are discussed herein. As one example, a method for communicably coupling a single point Bluetooth device to multiple Bluetooth devices is taught. The method includes providing a multiport Bluetooth distributor that includes two or more Bluetooth protocol interfaces and a multiport processor. The multiport processor is operable to communicably couple one of the Bluetooth protocol interfaces to another Bluetooth protocol interface. The method further includes identifying at least two Bluetooth devices within range of the multiport Bluetooth distributor, and assembling a service offering based on the identified Bluetooth devices. The service offering includes a plurality of service types including at least a first service type and a second service type.

Methods and apparatuses for improved data transmission control protocols. Acknowledgment streams are used by a sender process to generate various estimates of eligible transmission rates that are fair to other processes competing for bandwidth across a common network. In addition, the acknowledgment streams are used in conjunction with various other standard transmission control protocol metrics to adapt a filter for use on the rate estimates. Additional improvements in throughput may no be had by measuring the overall capacity of the computer network using packet pair dispersion measurements and adaptive network probing. In addition, the methods may be adapted for both packet transmission and video streaming applications.

The invention belongs to the technical field of video monitoring and in particular relates to a human-computer interaction device and a human-computer interaction method adopting human-eye tracking in the video monitoring. The device comprises a non-invasive facial eye image video acquisition unit, a monitoring screen, an eye tracking image processing module and a human-computer interaction interface control module, wherein the monitoring screen is provided with infrared reference light sources around; and the eye tracking image processing module separates out binocular sub-images of a left eye and a right eye from a captured facial image, identifies the two sub-images respectively and estimates the position of a human eye staring position corresponding to the monitoring screen. The invention also provides an efficient human-computer interaction way according to eye tracking characteristics. The unified human-computer interaction way disclosed by the invention can be used for selecting a function menu by using eyes, switching monitoring video contents, regulating the focus shooting vision angle of a remote monitoring camera and the like to improve the efficiency of operating videomonitoring equipment and a video monitoring system.

An active transdermal medicament patch includes a planar substrate with a therapeutic face releasably retainable against the skin of a patient. A return electrode and a medicament matrix susceptible to permeation by medicament are secured at separated locations on the therapeutic face. Each electrically conductively engages the skin, when the substrate is retained thereon. A power source carried on the substrate is electrically coupled between the medicament matrix and a programmed microprocessor also carried on the substrate. A substantially invariant voltage presented at an output contact of the microprocessor is applied during a predetermined therapy period across the skin between the medicament matrix and the return electrode, inducing transcutaneous migration of medicament into the skin at a substantially constant rate. A light-emitting diode carried on the substrate and coupled to the microprocessor communicates that the patch is operating.

The present invention relates to a bandage for use in negative-pressure wound therapy, more particularly for wounds in the abdominal region, comprising a flexible film as a wound contact layer and at least one conduit applied to the film, wherein the conduit communicates with the wound space through openings in the conduit and in the film.

The invention discloses a unified extensible firmware interface (UEFI) trusted supporting system and a method for controlling the same. The UEFI trusted supporting system comprises UEFI trusted supporting system firmware and a trusted platform control module (TPCM), wherein the UEFI trusted supporting system firmware is stored on a nonvolatile memory and connected with the TPCM by a system bus; and the TPCM is connected with a trusted computation platform by the system bus. The method for controlling the UEFI trusted supporting system comprises the following steps of: firstly, loading a driver for the TPCM; secondly, sequentially authenticating the identity of users, performing measurement validation on a basis input/output system (BIOS), the characteristic data of hardware and a master boot record (MBR) / operating system (OS) Loader/OS Kernel, controlling different hardware peripheral interfaces according to an I/O strategy of the users, and performing safety guide setting on the system by a safety guide module; and finally, controlling by the BIOS or the OS. By the system and the method, trusted computation, the configuration management of the TPCM, the backup/recovery of the BIOS/MBR/OS Loader/OS Kernel and the physical protection of key data are realized on a firmware layer. The invention can be simultaneously applied to a Linux system which opens source codes and a Windows system which does not open the source codes, so that a fault does not occur in a trust chain between BIOS firmware and OS software, and the safety of a computer and the friendliness of human-computer interaction are improved.

The invention provides a customizable query method and a platform on the basis of service composition. The method comprises: describing own demands to the platform by a user through an appointed client end visible component and through operations of selecting and filling the attribute value of the component, analyzing the initial state and the target state of a data query request, then, searching and combining a corresponding basic service calling sequence, then, executing basic services in the sequence, thereby obtaining a result set which contains user expected result data, and generating a final result to display to the user through screening, sequencing and assembling. In the method, the user describes own demands to a system actively, the system can effectively adapt different individualized demands of different users through receiving user description and dynamic analysis processing, the application system development work load and the later maintenance cost are lowered, and the friendliness of a data query application system is improved, which enables the user to customize data query actively and enables inquiry to be flexible and convenient.

The invention discloses a system for detecting computer accessing situation in the network and a method thereof, comprising the steps of: setting a detection system of the computer accessing situation, and previously memorizing a corresponding relationship between a fault reason and a scheme in the system; and the method further comprises the steps of: after receiving a fault detection request, respectively detecting a current network environment, a document system and a remote server of the computer by the detecting system; if the fault is not found out, directly feeding back to a user that no fault is available; and if the fault is found out, classifying and analyzing error information of a detect result, ensuring the fault reason corresponding to the error information, and ensuing the scheme according to the corresponding relationship of the fault reason and the scheme, so as to feed back the fault reason and the scheme to the user. The invention realizes the detection of the network environment, the detection of the document system, and the detection of the remote server.

Disclosed are a method and an apparatus for constructing a cross-platform software running environment. The method comprises: establishing an entrance of a cross-platform software running environment with a binary boot file; starting a decompression module, and executing a decompression operation on a core compilation and interpretation and graphics environment module; executing a decompression operation on a cross-platform visual software installation module; invoking the decompression module, and executing a decompression operation on a platform independent module and a multi-platform sharing module; executing a decompression operation on an extended compilation and interpretation and graphics environment module; and setting an environment variable of software installation package running according to difference among different system platforms, starting a visual software installation package interface, and executing visual installation of a cross-platform software installation package according to the visual software installation package interface. In the present invention, the use of a cross-platform software installation package facilitates reduction of the size of the software installation package and reduction of the capacity demand for a device storage module.

The embodiment of the invention relates to a method and equipment for obtaining a smart contract interface in a blockchain. The method comprises the following steps that: creating a smart contract; analyzing the smart contract to extract the information of a functional interface in the smart contract; on the basis of the interface of the functional interface, generating the interface definition data of the smart contract; and adding the interface definition data into the smart contract. The embodiment of the invention also discloses corresponding equipment. In addition, the embodiment of the invention also provides the corresponding method and equipment for calling the smart contract. The embodiment of the invention puts forward a scheme for obtaining the smart contract interface in the blockchain, the problem that the smart contract interface can not be directly obtained on the chain is effectively solved, and the user friendliness of the smart contract is enhanced.

The invention provides a living body face safety certification device which comprises an image collection module, a living body detection module, an image preprocessing module, a face recognition module, a data storage module, a network online face certification test module and a display module, wherein after being logically connected with the living body detection module, the image collection module is sequentially in communication connection with the image preprocessing module and the face recognition module; the face recognition module is connected with the display module and the data storage module; and the data storage module is simultaneously connected with the network online face certification test module. The invention further provides a living body face safety certification method. The living body detection module is additionally arranged in the device and used for carrying out living body face certification; and a network online face certification test mode is adopted, so that the safety is improved, the realization mode is simple, and the device is good in user friendliness and high in recognition robustness. As the performances are excellent, the living body face safety certification device and method provided by the invention can be widely applied to safety certification.

The invention discloses a three-dimensional face modeling method and a three-dimensional face modeling printing device based on video streaming and face multi-attribute matching. The method comprises the following steps that: establishing a universal three-dimensional face model library; through a pre-trained multi-task learning deep neural network, carrying out face detection and face key point information extraction; and utilizing the pre-trained multi-task learning deep neural network to carry out face attribute analysis prediction, and combining face key point data with face attribute information to carry out coarse registration with the universal three-dimensional face model library to obtain a universal face model which is most similar to real-time acquisition. The printing device comprises an input unit, a feature point labelling unit, a universal three-dimensional face model library unit, a face multi-attribute classification unit, a face key point optimization unit, a texture refining unit and a printing and outputting unit. The method and the printing device have the advantages of high accuracy, simple implementation way, good user friendliness, high automation degree and the like.

The invention provides an SVG (Scalable Vector Graphics) based Web GIS (Web Geographic Information System) system. The system comprises a server and a client, wherein the server further comprises a data persistent layer, an application logic layer and a Web service interface, and the client comprises a browser; the data persistent layer is used for storing space geometrical geographic data, the application logic layer is used for transferring the Shape file format space geometrical geographic data stored in the data persistent layer into the SVG format, and finally forms an SVG map; and the client interacts with the server through the Web service interface, the client sends a request to the server through the Web service interface, and the server sends an SVG map to the client through the Web service interface. The system provided by the invention has the advantages that the system utilizes the advantages such as accuracy, high scalability and small data amount of the SVG, transfers the long-term accumulated geographical information in the traditional GIS system, and enables the information to be displayed in the network terminal for people to develop and use.

The invention discloses a method for preparing GAMMA-valerolactone from levulinic acid and formic acid, which is characterized in that the levulinic acid is in situ reduced at 100-200 DEG C in the presence of ruthenium catalyst and formic acid contained in a system as reducer, and distillation is carried out to obtain mixture containing the product GAMMA valerolactone and used catalyst; and mother liquor containing the used catalyst and raw material are mixed to realize circulation of the catalyst, thereby greatly improving environmental friendliness. The method avoids the energy source consumption during valerolactone purification process, avoids hydrogen source acquired from the system exterior, and improves the economy and security of a production system, with the advantages of simple operation process. The formic acid is decomposed to generate large amount of carbon dioxide besides hydrogen, which is convenient for collection and utilization.

A filter apparatus and method utilize a filter element having a central winding frame and a length of fluted filter material wound about the frame with the flutes of the media oriented substantially longitudinally, to thereby provide for filtration of a flow of fluid passing axially through the filter element. The winding frame is a substantially open, truss-like structure, having a smooth outer periphery and an axially extending winding feature to facilitate pulling the media into intimate contact with the smooth outer periphery during fabrication of the filter element. A leading edge of the filter media is anchored to a leading edge of the frame by a length of tape.

The invention provides a distributed extracting and visualized analysis method and system based on economic field data. The distributed extracting and visualized analysis method based on the economicfield data comprises the steps of extracting distributed data, wherein a rear-end server receives an instruction for a user to extract big data and sends the instruction to a main node, and the main node divides a big task of the extracted data into small tasks according to the dimensionalities of one or more fields of the task according to the received instruction, and distributes the small tasksto different processing nodes, the processing nodes start a request to a full-text search system according to the distributed small tasks, and the main node stores the generated small tasks into a database, and synchronizes the state of the tasks in the running process; conducting distributed storage; conducting distributed calculation and analysis; conducting data loading and buffering; conducting result visualization displaying. Through the means, the efficiency of extracting the big data is improved, and meanwhile, the difficulty of analyzing the big data by the user is lowered.

The invention discloses a mobile communication terminal which is characterized in that the interface of the mobile communication terminal comprises a virtual function bond region which comprises a locking icon. The locking and unlocking function can be realized by dragging the locking icon. A sliding type unlocking screen method provided by the invention provides a good interface for users by the visual sliding operation, improves the interface operation method of the users and leads to the result that the users feel more humanization and friendliness of the interface.

The invention discloses a method of managing tasks on mobile phone, comprising steps of: obtaining program progress actually ran by the system, windowing the program progress to an operation interface, the user switching applications at back ground like window switch on PC to current window; judging operation of the user realizes true close of applications not needed by the user, which avoids memory occupied in a long period to affect processing speed of the system and to handicap the user, the invention is convenient for the user to use the mobile phone to a great extend, which improves convenience of the mobile phone used.

Biocidal compositions comprises an effective amount of a biocidal agent such as a quaternary ammonium compound or a blend of quaternary ammonium compounds and an effective amount of a cellular membrane disruptor. The synergy index of the biocidal agent and the cellular membrane disruptor is less than 1. The biocidal compositions can further comprise an effective amount of a chemical stabilizer and other optional components such as a nonionic surfactant. Methods for making and utilizing such biocidal compositions are also disclosed.