3082 results about "Tablet pc" patented technology

Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case has at least one USB port and at least two access ports, at least two leads, or at least one access port and at least one lead. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, and a tablet. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and generators. The portable power case provides for modularity that allows the user to disassemble and selectively remove the batteries installed within the portable power case housing.

The invention relates to the technical field of image super-resolution enhancement, in particular to a tablet computer image super-resolution enhancement method based on a generative adversarial network. The method comprises the following steps: collecting an image through a tablet computer, and carrying out regional illumination component calculation on the image to obtain detailed illumination component data; secondly, quantizing the motion out-of-focus fuzzy degree based on the illumination data, generating track fuzzy intensity sensing data, performing 3D modeling by combining the data, and estimating the distortion trend of the image; then, a shooting error is eliminated by using rendering visual angle distortion correction, a more real visual angle effect is generated, and super-resolution enhancement is performed on the image by using a generative adversarial network, and image details are improved. And finally, designing automatic firmware based on the super-resolution enhanced data, and embedding the automatic firmware into a tablet computer control system. According to the method, the image super-resolution enhancement technology is optimized, so that the image super-resolution enhancement technology is more perfect.

Embodiments of the invention provide a pen-stylus that comprises a first antenna having a hemispherical shape at a proximal end of the pen-stylus where the pen-stylus engages with a display of a tablet device. The pen-stylus also includes a second antenna, wherein the first antenna and the second antenna communicate with the tablet device to enable a pen-stylus user to draw on the display of the tablet device. The pen-stylus additionally includes an insulating material between the first antenna and the second antenna that prevents interference between the first antenna and the second antenna. In some embodiments, the first antenna and the insulating material reside in a marker tip attached to the pen-stylus, the marker tip transmits axial forces received by engagement of the pen-stylus with the display on the tablet to a force sensor. The pen-stylus further includes a force sensor that converts axial forces received from the marker tip into an electrical signal and transmits the electrical signal to the tablet by at least one of the first antenna and the second antenna.

Systems, methods, and articles for a wearable and lightweight portable power case are disclosed. The portable power case is comprised of a cylindrical housing, at least two battery elements connected to a printed circuit board (PCB), and at least one separating barrier between the at least two batteries and the PCB. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, a tablet, a portable satellite dish and / or any other power consuming device. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and / or generators.

The invention discloses a rehabilitation assisting method and device suitable for cognitive disorder treatment and a medium, and relates to medical rehabilitation. A tablet personal computer, a millimeter wave radar and the like are included, artificial intelligence technologies such as signal processing and deep learning are utilized, and rehabilitation training of patients with mild cognitive impairment caused by brain injury and cerebral apoplexy is assisted. Basic information, medical history and current cognitive conditions of the patient are recorded and collected through the tablet computer, and a rehabilitation file is generated; based on the cognitive disorder type and severity of the patient, a rehabilitation training plan is intelligently made; a patient performs rehabilitation training through a gamified training interface, and the physiological state in the training process is monitored in real time in a non-contact mode based on millimeter wave radar; a deep learning model is used for analyzing training data of the patient, and rehabilitation progress is evaluated; training and evaluation data are summarized, and a subsequent rehabilitation scheme is optimized. Full-process automatic management from patient information collection, training plan making, training implementation, rehabilitation evaluation to data analysis report generation can be rapidly and accurately achieved, and the cognitive rehabilitation efficiency and effect are improved.

Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case has at least one USB port and at least two access ports, at least two leads, or at least one access port and at least one lead. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, and a tablet. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and generators. The portable power case provides for modularity that allows the user to disassemble and selectively remove the batteries installed within the portable power case housing.

An antenna assembly can include a case, a first ground plane, and a multi-band multi-element antenna. The case can include a body portion and a door pivotably coupled to the body portion. The first ground plane can be coupled to the body portion and can divide the case into a first internal volume and a second internal volume. The multi-band multi-element antenna can include at least one multi-band radiating element coupled to a top side of the first ground plane. The antenna assembly can include a tablet computer and / or a display screen.

The charging station for charging devices, such as tablets, smart phones, mobile electronic devices, mobile computing devices, and other electronic devices accepts insertion of the device into a storage aperture. Insertion of the device into the storage pushes a receiver rearward towards a charging base. A locking finger locks the receiver into position to overcome biasing devices that bias the receiver towards the storage aperture. The locking finger maintain the position of the receiver. The locking finger also releases the receiver to push the device outwards towards the exit. A conductive contact within the storage aperture contacts the device to charge and communicate with the device. A blocking finger extends across the device to also limit removal of the device from the storage aperture.

A wearable device to measure a user's physiological parameters comprising one or more biosensors, as well as a light source comprising light emitting diodes, lenses for directing light towards tissue of the user comprising blood vessels, and a detection system receiving reflected tissue light. The physiological parameters, for example hypertension, are measured with a differential measurement. For example, the physiological parameters may be associated with pulse rate and blood flow. The output signal is associated with the physiological parameters, and artificial intelligence may be used in making decisions regarding the output signal. Signal-to-noise ratio of the output signal may be improved by synchronizing the detection system to the light source, increasing light intensity, and detecting a change. The wearable device is configured to determine that is being worn by the user and may be configured to communicate with a smartphone or tablet.

Electronic accessories are attachable to electronic devices such as a tablet computer retained within a frame assembly by an accessory device mount which cooperates by a sliding block and slot connection. The accessory device mount has a knob which is rotatable to releasably latch the frame assembly to the accessory device mount and gives a sensible indication of the completed latching action. By rotating the knob the accessory device mount is unlatched and urged away from the frame assembly.

Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case has at least two access ports, at least two leads, or at least one access port and at least one lead and at least one USB port. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, and a tablet. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and generators. The portable power case provides for modularity that allows the user to disassemble and selectively remove the batteries installed within the portable power case housing.

The present invention discloses a visual dynamic control method for a tablet computer based on heat dissipation balance, which relates to the field of heat dissipation visual control technology, including: establishing a three-dimensional heat conduction model of the core components of chips, screens and batteries; constructing a double-layer network architecture; deploying phase change materials at hot nodes, and realizing on-demand heat storage and heat release through electro-induced phase change technology; using a front camera to realize augmented reality technology projection of the thermal field on the surface of the device; constructing a ternary decision tree of energy consumption, performance and heat dissipation, and providing dynamic optimization suggestions in the augmented reality technology interface; integrating a micro piezoelectric pump in the device frame, and driving nanofluids for directional heat transfer through a blood vessel pulsation algorithm; and establishing a thermal management knowledge map containing environmental parameters and usage habits. By quantifying the contribution of each application scenario to each area, the precise allocation of heat dissipation resources is realized, the heat dissipation efficiency is improved, and the augmented reality technology projection of the thermal field on the surface of the device is realized using a front camera.

Embodiments described herein provide systems and methods for secure and efficient user authentication across a variety of computing devices, such as desktops, laptops, smartphones, and tablets across operating systems such as Windows, MacOS, IOS, Android, and iPadOS. The system incorporates an authenticator application configured to communicate with internal or external user identifier scanners, such as RFID / NFC readers, fingerprint scanners, facial recognition cameras, and QR / Barcode scanners, using transport protocols like USB, BLE, or NFC. The authenticator application serves as a third-party passkey provider by interfacing with platform WebAuthn APIs, enabling WebAuthn-based authentication for native applications, browsers, and services, or alternatively as a browser extension, intercepting WebAuthn API calls directly within a browser environment. An authentication server, accessible over a network, verifies user identities by mapping unique identifiers to stored authenticators and requesting additional authentication factors as needed, such as a security PIN. Upon successful authentication, the server transmits passkeys and a session token to the authenticator application, enabling it to handle further authentication requests locally. The system supports advanced session management for shared device environments, allowing configurable passkey storage with options for one-time, time-based, or shift-based expiration, automatically clearing passkeys upon session completion. This design delivers a versatile, secure, and seamless authentication experience across diverse user environments.

The invention relates to the technical field of computer security and privacy protection, in particular to a federated learning-based tablet computer user privacy protection data optimization method. The method comprises the following steps: acquiring tablet touch dynamic data; extracting a sliding track feature vector from the tablet touch dynamic data; performing user behavior pattern analysis according to the sliding track feature vector to obtain a user behavior pattern classification result and a behavior feature vector set; extracting a feature information entropy vector and a feature time sequence correlation vector of the behavior feature vector set; and performing dual evaluation weight fusion processing on the feature information entropy vector and the feature time sequence correlation vector to obtain a safety sensitivity weight matrix. According to the method, the problem of privacy disclosure caused by abnormal use of the tablet equipment in the federated learning environment is solved through a behavior feature security sensitivity evaluation mechanism and behavior offset tolerance calculation, data security is guaranteed, and the system resource use efficiency is optimized.

The invention provides a printer control method, electronic equipment and a printer control system. The printer control method can be applied to systems of mobile terminals and printers such as mobile phones and tablet personal computers. And the terminal equipment can obtain the product identifier of the printer in the process of finding the printer. On the basis of the product identifier, the terminal equipment can determine the protocol type of the printer so as to obtain a protocol packet matched with the protocol type of the printer, configuration information of the current local area network is sent to the printer through the protocol packet, and the printer is controlled to access the network. And then, the terminal equipment can control the printer to execute a printing task by printing a standard mopria protocol packet or a protocol packet provided by a printer manufacturer. Wherein when the mopria protocol packet is not provided by the printer manufacturer, the terminal equipment can control the printer to execute the printing task through the mopria protocol packet.

The embodiment of the invention discloses electronic equipment and a pressing type pop-up locking assembly, the pressing type pop-up locking assembly can be applied to electronic equipment such as a mobile phone, a tablet personal computer and a notebook computer, is used for realizing switching of working modes of a specific function module in the electronic equipment, and can increase applicable scenes of the function module in the electronic equipment. The pressing type pop-up locking assembly comprises a mounting table unit and at least one locking release unit. The mounting table unit comprises a table body and an elastic reset piece, and the table body is switched among a release position, a first locking position and a first pressing position in the first direction. The lock release unit includes a locking mechanism and an unlocking mechanism. The locking mechanism comprises a first locking block and a first elastic piece; the first locking block is switched between the second locking position and the first avoiding position in the second direction. The unlocking mechanism comprises an unlocking block, and the unlocking block drives the first locking block to move to the first avoiding position. The pressing type pop-up locking assembly is novel in structural design, easy to operate and high in interactivity.

The invention provides a numerical simulation method and system constructed based on a neural network and an iterative approximation method. The method comprises the steps that a to-be-solved partial differential equation is determined; constructing a precise solution data set; establishing a deep learning objective function network; constructing a loss function; training the network through the random training set; and outputting the prediction solution. According to the method, the time variable is used as network input, continuous time prediction under single-round training is realized, and the problem that a traditional discrete model needs multiple times of iterative training is solved; tasks such as target detection and image classification can be executed, screen and back images of the mobile terminal / tablet personal computer are input in product defect detection, and defect existence, position or type are output; and inputting a sea surface image in sea surface ship identification, and outputting existence, position or type of the ship. According to the method, the number of training iterations in a Burgers equation experiment is reduced by 19.3%, and full-time-domain repeated training of a traditional discrete model is eliminated; internal point sampling is avoided through time semi-discretization, and the calculation efficiency is remarkably improved.

The invention provides a temperature control device and method for a tablet personal computer, and belongs to the technical field of temperature control. The device fuses collected sensing data into a high-dimensional feature vector, and inputs the high-dimensional feature vector and the posture of the tablet personal computer into a thermal field prediction model adopting a convolutional long-short-term memory network; predicting temperature data of each area of the tablet computer, and outputting a predicted thermal field distribution thermodynamic diagram; according to temperature distribution in the thermal field distribution thermodynamic diagram, a target function is defined in combination with the multiple target parameters, and the target function dynamically distributes the weight of each target parameter according to the use environment of the tablet personal computer; and generating a Pareto optimal solution set by adopting a multi-objective optimization algorithm, selecting an optimal temperature control strategy suitable for the current application scene from a plurality of candidate temperature control strategies through a fuzzy logic decision, and adjusting hardware parameters of the tablet computer according to the optimal temperature control strategy. Through accurate thermal field prediction, temperature fluctuation is reduced, and the stability of equipment in a high-load state is improved.

One or more location analysis computing devices, methods, and computer-readable media are disclosed herein for determining the position of a mobile device (smartphone, tablet computer) within an interior of a vehicle. The position of the mobile device may be calculated by detecting changes in accelerometer data. The accelerometer data may first need to be translated to determine corresponding axes, since the device may not be right side up (e.g., in a pocket). The vehicle may travel over road discontinuities such as bumps, and calculating the position of the mobile device may be based on the different magnitude and angle resulting from a first tire and a second tire hitting the bump. Data from vehicle sensors or other mobile device sensors may also be used in the calculating. Once the position is determined, commands may be sent to the mobile device to deactivate certain functionality, or to a remote server for further processing.

A smart adjustable bed system combines an adjustable bed, a smart hub, a server, and smart devices to provide a system for controlling the raising and lowering of the adjustable bed. The smart hub acts as a gateway interconnecting the smart adjustable bed and a remote server capable of powerful voice recognition and artificial intelligence at a shared price. The system includes methods of using the system to allow an additional smart device such as a tablet computer to act as a remote control for the smart adjustable bed. The system further enables voice controls to be used to raise and lower the adjustable bed. Lastly, the voice recognition of the smart hub can be used to detect snoring and to send a signal to the adjustable bed to raise the bed to a position until the user reaches a position where snoring stops.

The invention provides a material light guiding method. The method comprises the following steps that row indicator lights are installed on each row of goods shelves, and layer indicator lights are installed on each layer of goods shelves. All the indicating lamps are connected to the central control system through the wireless network controller; the central control system maintains a database and records position information of all goods and corresponding goods allocation numbers. After an operator inputs a query instruction through the tablet personal computer or the PC, the system searches the goods allocation number corresponding to the goods in the database according to the instruction, and sends a signal through the network controller to activate the row indicator light and the layer indicator light of the corresponding goods shelf; the system introduces an adaptive learning algorithm, and can automatically adjust the display mode of the indicator lamp according to historical operation data and real-time environment change. Through combined use of the row indicating lamps and the layer indicating lamps, the goods picking personnel can quickly locate the target goods allocation without assistance of handheld equipment, so that the goods picking speed is remarkably improved, the guiding accuracy is ensured, and errors caused by manual misoperation are reduced.

We provide a blockchain automatic registration device for documents such as official daily reports and medical records that ensures the authenticity of business records, simplifies certification, and prevents tampering. [Solution] The system is equipped with an input means for acquiring electronic records entered or edited by users from a personal computer or tablet terminal, a communication means for sending or transferring the electronic records to a central information processing device, a processing means for hashing and digitally signing the electronic records, and a registration means for automatically registering the processing results obtained by the processing means in a blockchain, and is configured to automatically execute based on the electronic records.

A children's toy with touch interactivity. The children's toy generally includes a user input panel and one or more touch sensors. The user input panel may be formed from a natural organic material such as wood. The toy can be shaped and ornamented to resemble a toy tablet with buttons or icons incorporating images of one or more animals and configured to play animal sounds or information about the animals in response to user input applied to the user input panel and sensed by the touch sensors.

An apparatus for physically securing a tablet and a keyboard includes a main body, a left arm, a right arm a front arm and a top arm. The front arm extends from the main body to secure the front of the keyboard and has a first latching ratchet mechanism that prevents extension of the front arm in a first configuration of the first latching ratchet mechanism and enables extension of the front arm in a second configuration of the first latching ratchet mechanism. The top arm has a second latching ratchet mechanism that prevents extension of the top arm in a first configuration of the second latching ratchet mechanism and enables extension of the top arm in a second configuration of the second latching ratchet mechanism.

A portable flight navigation tool has a tablet computer with GPS, and memory with an aviation database with international operating rules including transoceanic flight rules, a moving-map database with tracks, coastal airport identifiers and locations, and predefined reporting point locations for transoceanic operations. The navigation tool includes machine readable code for displaying the operating rules, reading locations from the GPS while indicating them on a moving map display, and a trip database with a planned transoceanic route for an individual flight configured by entry of waypoints or names and selection of predefined tracks. The tool has a checklist database and displays checklists for pre-departure, coast-out flight phase, waypoint-reached, and a coast-in flight phases; and may provide a heading and next-waypoint timing for rhumb-line routes from GPS failure locations to the next waypoint of the active route. The tool links as a primary / secondary pair with another like tool.

The invention discloses a hotel guest room service task intelligent scheduling system based on a cloud platform, and relates to the technical field of hotel service management, the intelligent scheduling system comprises a mobile client, a cloud server and a database system; and the mobile client is used for configuring a special mobile application program running on mobile equipment such as a smart phone or a tablet personal computer for hotel guest room service personnel. According to the intelligent hotel guest room service task scheduling system based on the cloud platform, service personnel can quickly respond to service requirements through real-time task pushing and mobile operation, the task waiting time is shortened, the moving speed of the service personnel is increased through positioning and navigation functions, the service response time is shortened, and the service efficiency is improved. Through detailed recording and picture and video uploading in the service process, service quality tracing and supervision are facilitated, weak links of the service process can be found and improved through data analysis, in addition, special requirements of guests are met through personalized service recommendation, and the satisfaction degree of the guests is improved.

The invention discloses a screen arc edge area defect detection system and method based on area-array camera mobile equipment, which can be suitable for comprehensive defect detection of screens of electronic equipment such as mobile phones, tablet computers and computers, and particularly has excellent detection performance in an arc edge area (BM area). By combining an area-array camera, a multi-angle shooting scheme and a deashing light source and cooperating with an innovative algorithm process, high-precision defect detection, including automatic identification and positioning of defect types such as BMinkdeam, discourdeam and buble, on an arc edge area of a screen can be realized. The technology is particularly suitable for screen quality control and defect detection in the electronic manufacturing industry, and has wide industrial application prospects and efficient detection capability.