259 results about "Typing" patented technology

The invention provides an AI intelligent interactive course adjustment method and system based on a large language model, and the method comprises the steps: obtaining original typing input rhythm data, including a keyboard event timestamp sequence, an event type and input contents, of a student in concept interpretation processes with different difficulties; pause time distribution, input speed change and error rate indexes are calculated according to the event timestamp sequence; according to the current concept understanding level of the student, dynamically adjusting the course difficulty gradient and the progress arrangement, if the understanding level of the student is high, increasing the course difficulty and the learning progress, and if the understanding level of the student is low, reducing the course difficulty and enhancing targeted practice and feedback; the typewriting input rhythm characteristics of the students are combined with other learning behavior data, a comprehensive learning effect evaluation model is constructed through multi-modal data fusion, the comprehensive learning effect evaluation model is used for evaluating mastering conditions of the students on different knowledge points, and weak links and dominant fields of the students are identified.

The invention relates to the technical field of artificial intelligence, and particularly provides a KASP primer intelligent typing evaluation method and system TAL-SRX based on multi-model fusion. The method comprises the following steps: firstly, optimizing the performance of a basic model and a meta model by using RS, PSO and BO algorithms, constructing a Stacking integrated learning framework to integrate the advantages of an XGBoost learner, and enhancing the stability of the model by adopting five-fold cross validation; then, combining ANN and LSTM to construct a hybrid neural network, capturing a nonlinear relationship and extracting complex features, and meanwhile, introducing a Transform algorithm to capture a global dependency relationship in a high-dimensional feature space; and finally, fusing the two machine learning algorithms through a soft voting integration strategy, and outputting a KASP mark typing effect score. According to the method, the KASP marker with an excellent typing effect can be accurately screened, relatively high robustness and good and reliable evaluation performance are achieved, and technical support is provided for work such as molecular marker-assisted breeding.

The invention discloses a medical question and answer method based on knowledge graph and retrieval enhancement generation, and belongs to the technical field of natural language processing and knowledge management. The method includes the following steps that text blocks are obtained on the basis of medical document preprocessing and partitioning, and an abstract tree is constructed; entity relationship extraction is carried out based on the text blocks, and a knowledge graph is constructed; constructing a mapping relationship between the abstract tree and the knowledge graph, and obtaining a vector database; performing entity extraction and query association degree calculation based on user query, judging a retrieval type of the user query, and obtaining a corresponding retrieval result by utilizing the vector database according to the retrieval type; and inputting a retrieval result into the large language model to generate a result. Aiming at the defect of insufficient quality of intelligent questions and answers generated in the medical field by retrieval enhancement generation, the method disclosed by the invention has the advantages that depth and breadth can be considered by one-time retrieval by constructing an abstract tree and a knowledge graph, forming an abstract tree-knowledge graph double-layer index and dynamically typing according to the query association degree, so that the accuracy and efficiency of medical questions and answers are improved.

This application disclose a method and an electronic device. One example method includes: When a hand is located in a detection range of a depth detector, and the hand approaches a physical surface or when the hand is placed on the physical surface, a head mounted display device displays a virtual hand and a virtual keyboard in virtual space. The head mounted display device displays typed information in an interface of the virtual space in response to a typing operation of the finger of the hand. A size of the hand is positively correlated with a dimension of the virtual keyboard. When the hand is of a first size, the dimension of the virtual keyboard is a first dimension. When the hand is of a second size, the dimension of the virtual keyboard is a second dimension, where the first size is greater than the second size.

The invention discloses a payment capacity expansion processing method, device and equipment, which are applied to external payment equipment configured for a cash register, and the external payment equipment provides at least one expansion payment mode which is not possessed by the cash register. The method comprises the following steps: determining whether the external payment device is in a connected state with the cash register, and a camera of the external payment device is in a state of shooting a screen of the cash register; if yes, according to the shot screen display content, simulation typing information needing to be generated is judged; generating simulation typing information, sending the simulation typing information to the cash register through an HID protocol so as to trigger the cash register to be automatically input and execute the simulation typing information, and enabling the cash register to obtain and install a payment capability extension program indicated by the simulation typing information through execution; through interaction with the cash register based on the payment capability extension program, the capability corresponding to the extended payment mode is used for the cash register.

A method in XR technology to determine whether an actual touch of a function region during virtual typing or touch control performed on the palm or on a real object is achieved, by marking preset points on the palm; assigning a function region to each preset point; setting two trigger determination points WL and WR; acquiring N number of video streams with parallax; tracking and determining whether a trigger fingertip P is located between the two trigger determination points in all corresponding N number of images bearing a same time from the N number of video streams; in each of the N number of images, calculate a ratio being a difference in X-axis value between P and WR to a difference in X-axis value between WL and P; only when all ratios in all images are the same, the trigger fingertip P is determined to have touched the function region.

In order to solve the problem that an existing plate typing and drilling production line is low in machining efficiency, the utility model provides a plate typing and drilling production line which comprises a feeding device, a typing unit and a drilling unit. The feeding device comprises a feeding frame and a feeding guide rail fixedly connected to the upper portion of the feeding frame. The first clamping mechanism and the second clamping mechanism are connected to the front portion and the rear portion of the upper portion of the feeding guide rail in a sliding mode respectively, and the first driving mechanism and the second driving mechanism are used for independently driving the first clamping mechanism and the second clamping mechanism to slide in the length direction of the feeding guide rail respectively. A middle roller way is arranged between the typewriting unit and the drilling unit, a plate fixing device capable of being used for fixing and loosening plates is arranged at the position of the middle roller way, the two clamping mechanisms are arranged to be used for typewriting and drilling respectively, and the plate fixing device serves as a connecting platform of the two clamping mechanisms. Typewriting and drilling operations can be simultaneously carried out on a production line, and the plate processing efficiency is effectively improved.

Disclosed is a method giving an alternative to typing, cell selecting, single list selecting and pasting in arguments for a built-in spreadsheet function and flex copy paste capabilities through the use of a broad spectrum of selection list panels supporting multiple selections from multiple lists with fixed and / or situationally specific specification options. Those and other arguments can be invisible in the spreadsheet formula text while more understandably visible in UIs. Also disclosed is function and flex copy-paste control of cell formatting overriding any cell formatting otherwise applied to those cells employing a broad spectrum of specification types and selection list panels not previously utilized for spreadsheet functions or copy paste.

The embodiment of the invention relates to the technical field of computers, and discloses a method for automatically generating a document based on a label and a template library and a product thereof. The method comprises the following steps: acquiring a document generation request, wherein the generation request comprises scene information; based on the scene information, multiple template documents corresponding to the scene information are determined from a template library, and at least one label is quoted in the multiple template documents; in response to a key-in operation for the tag, modifying the content attribute of the tag according to input data included in the key-in operation; and writing the content attribute of the tag into the template document to generate the document. By means of the technical scheme, multiple documents can be edited at the same time, and the problem that due to omission of document writing, the writing efficiency is low is solved.

There are provided methods and systems for a user-adaptive virtual keyboard comprising a plurality of virtual adaptive keys. In examples, the systems, methods, and processor-readable media can be applied to dynamically configure a user interface of the user-adaptive virtual keyboard, to adapt to a user's needs and preferences, while the user is performing a typing action. In response to detecting a user touch input, the user-adaptive virtual keyboard may generate an updated virtual keyboard UI, by dynamically adjusting one or more properties of the plurality of virtual adaptive keys. The disclosed methods and systems may enable improved user interaction with a virtual keyboard on an electronic device, for example, while a user is performing blind typing actions.

The invention discloses an English emotion intonation reading device, which relates to the technical field of English emotion intonation reading and comprises a text input module, a semantic analysis module, an emotion recognition module, an intonation adjusting module, a speech synthesis module, an audio output module and a self-learning module. The text input module is used for acquiring an English text by typing, uploading a document and adopting an OCR (Optical Character Recognition) image recognition mode to obtain original text data; the semantic analysis module is used for analyzing original text data by adopting a method for analyzing a syntactic structure, keywords and context information to obtain semantic information of a text; the emotion recognition module is used for processing semantic information of the text in combination with a rule base and a deep neural network, recognizing emotion categories in the text and obtaining emotion tags; and the intonation adjusting module is used for adjusting voice expression parameters in the emotion label by adopting a strategy of controlling the speed, pitch, rhythm, pause and accent to obtain a voice regulation and control scheme.

A computing system may receive natural language audio input data. The computing system may automatically generate structured text data based on the natural language audio input data. The computing system may receive text input from an automatic speech recognizer or an input device providing for entry of typed characters. A machine learning model executing on the computing system may identify, based on the structured text data, one or more changes to be made to the text input. The machine learning model may include one or more of a statistical language model and a large language model. The machine learning model may generate, based on the one or more changes to be made to the text input, one or more proposed changes to the text input. The computing system may output the one or more proposed changes to the text input.

Systems and methods related to intelligent typing and responses using eye-gaze technology are disclosed herein. In some example aspects, a dwell-free typing system is provided to a user typing with eye-gaze. A prediction processor may intelligently determine the desired word or action of the user. In some aspects, the prediction processor may contain elements of a natural language processor. In other aspects, the systems and methods may allow quicker response times from applications due to application of intelligent response algorithms. For example, a user may fixate on a certain button within a web-browser, and the prediction processor may present a response to the user by selecting the button in the web-browser, thereby initiating an action. In other example aspects, each gaze location may be associated with a UI element. The gaze data and associated UI elements may be processed for intelligent predictions and suggestions.

Examples provide an input device for an adaptive chord typing system. An input device includes a plurality of keys and a chord manager in firmware or software on the device. The chord manager analyzes input words and identifies frequently input candidate words. The chord manager automatically generates recommended chords that are shorter than the identified candidate words to serve as a shortcut during typing. The recommended chords are output to a user via a user interface communicatively coupled to the input device. If the user accepts a recommended chord, the chord is mapped to a corresponding frequently input word. When the user types a mapped chord using the keys on the input device, the input device generates keystroke data corresponding to the corresponding frequently input word(s), as if the user had actually input the word(s) rather than the chord to increase typing speed.

The embodiment of the invention discloses a keyboard input method for a three-dimensional space, head-mounted display equipment, a medium and a product. According to one specific embodiment, the method comprises the steps that in response to detection of typing operation acting on an associated entity keyboard, a candidate word list is determined according to at least one key position corresponding to the typing operation, an input cursor is displayed in a window corresponding to the typing operation, and the window is displayed in a three-dimensional space of the head-mounted display device; determining a spatial dimension of a window corresponding to the typing operation; in response to determining that the spatial dimension represents a two-dimensional window, generating candidate word column position information according to two-dimensional position information of the input cursor in the window; according to the candidate word column position information, a candidate word column is displayed in the window, and at least one candidate word in the candidate word list is displayed in the candidate word column. According to the embodiment, 3D space input can be supported, and the word selection box can be dynamically focused near the input box.

The invention relates to an ergonomic keyboard capable of automatically adjusting height and angle. The ergonomic keyboard comprises an input module and a detection module. Wherein the input module is used for receiving keyboard operation of a user; the detection module obtains use state data of a user, including pressure distribution of fingers on the surface of the keyboard, the position of a wrist relative to the keyboard, a real-time inclination angle of the keyboard and continuous use duration; ergonomic parameters are stored in the storage module and comprise the standard value of finger pressure, the standard height of wrist support, the standard angle of keyboard inclination and the suggested continuous use duration. The processing module is used for judging whether the current use posture of the user conforms to the ergonomic parameters or not according to the detected use state data, if not, the needed height and angle adjustment values are calculated, and an adjustment control signal is generated. After the execution module receives the control signal, the height and the inclination angle of the keyboard are automatically adjusted so as to help a user to keep a correct typing posture, and fatigue and discomfort caused by long-time use are relieved.

1. The name of the product of this design: keyboard (fully wrapped protective keyboard type). 2. Purpose of this design product: used for typing input and protection of iPad tablet computer. 3. The design key point of this appearance design product lies in the shape of the product. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention discloses a continuous identity verification method based on user keyboard behaviors. The continuous identity verification method comprises the following steps: acquiring behavior data of a to-be-verified user operating on equipment; according to the method, a feature vector and a two-dimensional matrix are constructed, and a plurality of dimensions including a pressure value, a value of an equipment acceleration in each axis under a three-dimensional coordinate system, a key pressing duration time and an interval time between two adjacent keys are calculated; according to the method, the correct identity of the user is verified based on the key and the ASCII code value corresponding to the character on the key, so that the accuracy is higher than that based on a single dimension, the typewriting behavior characteristics of the user can be described more comprehensively and accurately, and the accuracy of identity verification is greatly improved; according to the invention, the continuous identity verification of the mobile device user is realized, the limitation of the traditional one-time verification mode is changed, the identity false use condition can be found in time in the process of using the device by the user, and the security of the mobile device information is greatly improved.

This application disclose a method and an electronic device. One example method includes: When a hand is located in a detection range of a depth detector, and the hand approaches a physical surface or when the hand is placed on the physical surface, a head mounted display device displays a virtual hand and a virtual keyboard in virtual space. The head mounted display device displays typed information in an interface of the virtual space in response to a typing operation of the finger of the hand. A size of the hand is positively correlated with a dimension of the virtual keyboard. When the hand is of a first size, the dimension of the virtual keyboard is a first dimension. When the hand is of a second size, the dimension of the virtual keyboard is a second dimension, where the first size is greater than the second size.

In one implementation, a method of visualizing text is performed by a device including a display, one or more processors, and non-transitory memory. The method includes detecting a text input device at a first location within a volumetric environment. The method includes detecting selection of a text input field of a user interface displayed within the volumetric environment. The method includes displaying, on the display, a representation of the text input field at a second location within the volumetric environment associated with the first location of the text input device.

The application provides a STR typing method applied to second-generation sequencing data, and relates to the technical field of biology.The method specifically comprises the following steps: customizing an STR locus configuration file; constructing a k-mer index library of a flanking sequence of the STR locus; extracting STR allele sequences from each READ of a sequence alignment file in combination with a CIGAR value and the k-mer index; constructing a PCR ghost peak model of the STR locus, and estimating parameters of the PCR ghost peak model by using a maximum likelihood estimation method; estimating candidate allele frequencies by using a second-generation sequencing sample data set; calculating posterior probabilities of all candidate alleles by using an allele set extracted from a given sequence alignment file, and inferring the most possible allele.The STR typing method has higher detection rate and typing accuracy, and has faster typing speed, and can be used for whole genome sequencing data, high-coverage targeted sequencing data or amplicon sequencing data.

The invention discloses an AI-based key adjusting method, device and equipment and a storage medium, and relates to the technical field of computers, the AI-based key adjusting method comprises the steps that keyboard use information of a user is acquired, and the keyboard use information comprises use frequency information and key sequence information of all keys; determining a target key corresponding to each keyboard partition according to the use frequency information; inputting the key sequence information into a preset key position prediction model to obtain key position prediction information; and adjusting the key position on the keyboard based on the target key and the key position prediction information. According to the invention, the positions of the keys on the keyboard are adjusted according to the keyboard use information of the user. Compared with an existing keyboard layout mode, the mode provided by the invention has the advantages that the key distribution is more in line with the use habit of the user, and the typewriting efficiency of the user is improved.

A system and method are provided for real-time detection of code integrity violations by combining behavioral stylometry, biometric fingerprinting, and environmental threat analysis. Baseline data of a user's coding style such as indentation, variable naming, and keystroke patterns are stored and compared to live input to calculate deviation scores. Typing behaviors like dwell time, rhythm, and simulated pressure form a biometric fingerprint, while environmental scans detect suspicious network activity, browser extensions, or virtual machine use. A combined risk score is generated, and automated interventions are triggered when it exceeds a threshold, enabling early detection of unauthorized access, AI-generated code, or compromised environments for secure software development.

The invention belongs to the technical field of gene detection, and particularly discloses an STR fluorescent multiplex amplification detection kit for pigeon individual recognition, a detection method and application of the STR fluorescent multiplex amplification detection kit. The kit comprises 19 STR (short tandem repeat) loci and one sex identification locus of the domestic pigeon, also comprises an allele lader and the like, can more accurately judge the typing of the loci, has high cumulative paternity exclusion rate, can be applied to individual identification and paternity relationship identification of the domestic pigeon, has high detection sensitivity, and can obtain an accurate typing result only by 0.5 ng of DNA (deoxyribonucleic acid).

The present invention relates to a system for producing a consumer inner disposition typing analysis model by using generative AI. The present invention may allow companies to customize production to be suitable for various customers by generating a final typing module including a question and answer set for consumer type classification according to disposition topics using generative AI and allow customer companies to establish customized customer services and customized marketing strategies for each consumer type and provide product recommendation and personalization services through a consumer typing module.

A method, computer program product, and system for dynamic authentication using keystrokes are disclosed. The method includes one or more processors recording corresponding keystroke sessions of multiple typing samples (continuous typing) of credentials associated with corresponding users among the multiple users for multiple users. The method also includes extracting a feature set that characterizes typing changes between the multiple typing samples. The method also includes detecting repeated typing of a credential among the credentials associated with a user among the multiple users. The method also includes extracting a feature set that characterizes typing changes between repetitions from the repeated typing of a credential. The method also includes comparing the feature set extracted from the repeated typing with the feature set extracted from the keystroke session set to estimate which user is the first user.

The present disclosure provides a multilingual keyboard comprising a first set of keys with Organic Light-Emitting Diode (OLED) displays and matte-finished key caps, produced through a blending process for clear visibility and aesthetic appeal. The multilingual keyboard includes at least two sets of keys: the first set with OLED displays for dynamic character updates based on the selected language, and a second set with fixed functions for a familiar typing experience. The multilingual keyboard incorporates a language switching system that enables seamless transitions between multiple languages with real-time updates on the OLED displays of the first set of keys. Designed to replace multiple keyboards and complex software mappings, the multilingual keyboard offers a versatile typing solution.

The key structure of the keyboard comprises a keyboard shell, a keycap, a groove, a first magnet and a second magnet, the keycap is vertically installed on the keyboard shell, the groove is formed in the keycap, the first magnet is installed in the keycap, the second magnet is installed at the bottom of the first magnet, and the second magnet is installed at the bottom of the second magnet. Through the magnetic interaction between the first magnet and the second magnet and the adjustment of the attraction force or repulsive force of the electromagnet to the second magnet, the key cap can move up and down quickly and stably, so that the response speed of the keyboard and the stability of typing experience are improved, and the design of the electromagnet below the second magnet is matched with a contraction part between the electromagnet and the second magnet. According to the key structure, a progressive and controllable resistance sense can be provided when the key is pressed down, the touch sense of the key is softer, feedback is clear, finger fatigue caused by long-time typewriting is reduced, and due to the application of the conductive film and the elastic rubber cap, the durability of the key structure is enhanced, and the service life is prolonged.

The invention belongs to the technical field of biological information, and particularly relates to an STR automatic typing and naming analysis method and system based on a high-throughput sequencing technology, terminal equipment and a storage medium. The analysis method comprises the following steps: setting an analysis configuration file through an STR flanking sequence and an STR repeated structure form of an STR locus to be detected, obtaining sequence text information of an hg38 reference genome and sequence text information of sequencing data according to the analysis configuration file, and comparing the sequence text information of the hg38 reference genome and the sequence text information of the sequencing data to obtain a core region of each STR locus of the sequencing data; therefore, the STR gene loci are automatically typed and named. A data analysis method which is not limited to a sequencing platform, simple to operate and visual in analysis result is established, the STR gene loci can be subjected to typing based on length polymorphism and sequence polymorphism, naming conforming to the international forensic genetics (ISFG) standard is performed, and flanking sequences of the STR gene loci can be analyzed at the same time.

The utility model discloses an energy-saving and power-saving wireless keyboard, which belongs to the technical field of wireless keyboards, solves the problems that when the existing device is not used, external dust cannot be prevented from entering gaps of keycaps, the keyboard needs to be cleaned frequently, and the use is troublesome, and comprises a keyboard body, an arc-shaped groove is formed in the side face of the keyboard body, a protection assembly is arranged on the keyboard body and comprises a dustproof plate arranged on the keyboard body, an arc-shaped plate is fixedly installed on the face, making contact with the keyboard body, of the dustproof plate, and the protection assembly is opened so that the long cover plate, the dustproof plate and the short cover plate can be flatly laid on a table top. A user places the wrist on the arc-shaped plate, the wrist is supported through the arc-shaped plate, the comfort degree during typing can be improved, the keyboard body is covered with the protection assembly, at the moment, the arc-shaped plate is attached to the interior of the arc-shaped groove, the purpose of protecting the keycap set on the keyboard body is achieved, and the keyboard is easy and convenient to use.