Abstract: A system and method for multiple account document processing cost accounting includes a multifunction peripheral including an intelligent controller having a processor and memory. A document processing engine operates in conjunction with instructions issued from the intelligent controller. The intelligent controller receives into memory document processing job data associated with a user. A user interface receives user input identifying the user. The user selects one or more charge based document processing operations to be performed. An account balance associated with the user is checked against one or more requested operations. User device operation permissions are assigned for each operation for which the user has sufficient credit in their account. Each document processing operation for which a permission has been given is completed, and the information is used to recalculate the user's account balance.

Abstract: The application discloses a method for managing food in a refrigerator, including the steps of recognizing the type and quantity of the food placed in the refrigerator according to an image shot by an external camera of the refrigerator; determining a position of the food placed in the refrigerator according to images shot by internal cameras of the refrigerator; generating an AR label for recording information of the food with regard to the food placed in the refrigerator; displaying the AR label of the inquired food after receiving a food query request from a user; wherein the information of the food at least includes the type, quantity and position of the food; and displaying the images shot by the internal cameras in real time after receiving an image viewing request from the user. With the adoption of the application, the food in the refrigerator can be managed more efficiently.

Abstract: A system and method for deploying software such as a distributed customized user interface package creates a single package for deploying the interface to multifunction peripherals having different characteristics. A customized user interface is associated with each of a plurality of base binary files which correspond to different multifunction peripheral characteristics, such as firmware version or touchscreen size. A user interface configuration module is created for each binary file. The user interface configuration modules are described with associated metadata. All user interface configuration modules are packaged and deployed to an application deployment tool. The application deployment tool identifies networked multifunction peripherals and their individual characteristics to deploy a compatible user interface configuration module for installation.

Abstract: A system and method of managing assets for customizing user interfaces of multifunction peripherals includes an asset management system that includes a memory for storing assets such as background images, logos, taglines, applications, and configuration templates. An associated processor determines the permission level of the user or administrator and provides access to assets based on the permission level of the respective user or administrator. The permission level of the user or administrator is based on the associated level within the tiered permission topology of asset management system. Users can use assets of administrators and other users to generate customized user interfaces for multifunction peripherals using assets of anyone in a child, peer, or parent relationship, but are restricted from performing administrative operations, such as editing and deleting of assets, on assets of other users and administrators.

Abstract: A system and method for blockchain-based document processing includes a processor, network interface, print engine, scan engine, and a memory storing a blockchain ledger. The blockchain ledger includes time stamped blocks, each block including currency data associated with a digital currency value. The processor generates a block corresponding to a received instruction, a preexisting currency value associated with the received instruction and contract data corresponding to a smart contract associated with the received instruction. The processor updates the blockchain ledger with a generated block and shares an updated blockchain ledger with other networked data devices via the network interface. The processor also receives verification of the updated blockchain ledger from the other networked data devices. The processor executes the smart contract upon receipt of verification.

Abstract: A High Efficiency Video Coding (HEVC) system that advantageously controls coding complexity at the coding tree unit (CTU) level. Complexity control is performed by adjusting a depth (or depth range) for CTUs in one or more video sequences in a video stream. To adjust CTU depth, complexity estimation and mapping is first performed to determine complexity requirements for one or more CTUs in a video frame or across frames. In doing so, a statistical complexity estimation model is utilized to yield significantly higher accuracy than other HEVC systems that operate under an assumption that each CTU consumes the same amount of encoding complexity. Complexity allocation is then utilized to ensure that each CTU is provided an optimum complexity. A probability-based CTU depth range adjustment process is utilized to select an appropriate depth range for each CTU.

Abstract: The disclosure provides a method and an apparatus for acquiring an electronic file. The method for acquiring an electronic file includes: generating a first encryption key according to login information of a user of a terminal device at the time of logging in to a platform server and a first identifier corresponding to an information providing server that provides the electronic file; sending a first request message for acquiring the electronic file to the platform server; receiving the electronic file encrypted using a second encryption key and returned by the platform server according to the login information and the first request message; and generating a first decryption key according to the first encryption key, and decrypting, using the first decryption key, the electronic file encrypted using the second encryption key, so as to obtain the decrypted electronic file. By means of the disclosed embodiments, private information concerning a user in an electronic file is not leaked by a platform server.

Abstract: The disclosure provides a method and an apparatus for acquiring an electronic file. The method for acquiring an electronic file includes: generating a first encryption key according to login information of a user of a terminal device at the time of logging in to a platform server and a first identifier corresponding to an information providing server that provides the electronic file; sending a first request message for acquiring the electronic file to the platform server; receiving the electronic file encrypted using a second encryption key and returned by the platform server according to the login information and the first request message; and generating a first decryption key according to the first encryption key, and decrypting, using the first decryption key, the electronic file encrypted using the second encryption key, so as to obtain the decrypted electronic file. By means of the disclosed embodiments, private information concerning a user in an electronic file is not leaked by a platform server.

Abstract: The present disclosure discloses an instant messaging window display method, including the following steps: running an instant messaging window on a user terminal; receiving a small window instruction; extracting, in response to the small window instruction, the instant messaging window run on the user terminal as a to-be-converted window; converting the to-be-converted window into a floating small window; and displaying the floating small window on the top of a current page of a browser. Therefore, the terminal converts the instant messaging window into the floating small window, and always keeps displaying the floating small window on the top of the current page of the browser. When the user browses and operates another webpage on the browser, the display of the floating small window is not affected. This is convenient for the user to check an instant messaging interaction message in time, thereby improving convenience of instant messaging interaction.

Abstract: A system and method for blockchain document access and distribution control includes a processor, associated memory and a network interface for data communication with a server system. An interface receives a query for access to an electronic document associated with a blockchain ledger, which query is routed to the server system via the network interface. The processor receives the identified electronic document from a storage location when access permission is granted and a corresponding update of the blockchain ledger is made.

Abstract: A sensor for sensing a usage status of an electrical device and its associated method are disclosed. The sensor is disposed at a near-end of a power line of the electrical device. The sensor provided with a magnetic detector, an analog-to-digital converter and a controller. The magnetic detector is close to the power line to detect a magnetic field change around the power line to correspondingly generate an analog signal. The analog-to-digital converter (ADC) is used to receive the analog signal and convert the analog signal to a digital signal. The controller is used to receive the digital signal and generate an indication signal to accordingly learn at least one of statuses of being turned on and turned off the electrical device.

Abstract: A system and method for secure, peer-based validation, distribution and installation of software includes two or more networked multifunction peripheral devices, each of which stores a common blockchain ledger. A blockchain transaction block is created and distributed among the devices. The block includes software comprising a single package that includes software for device installation or configuration, along with a smart contract. When the devices validate the block by consensus, it is added to the blockchain and each device executes the smart contract and installs or configures itself in accordance with the software when the smart contract determines that the software is appropriate for the device.

Abstract: A Substrate coating apparatus can include a container including a reservoir and an adjustable dam defining an adjustable depth of the reservoir. The apparatus can further include a roller rotatably mounted relative to the container. A portion of an outer periphery of the roller can be disposed within the adjustable depth of the reservoir. A method of coating a substrate can include filling a reservoir of a container with a liquid and contacting a portion of an outer periphery of a roller with the liquid at a contact angle. The method can further include changing an elevation of a free surface of the liquid within the reservoir to change the contact angle. The method can still include rotating the roller about a rotation axis to transfer liquid from the reservoir to a major surface of the substrate.

Abstract: An electronic device transforming method and an electronic device are provided. The electronic device transforming method comprises transforming a main body of an electronic device under an external force, wherein in response to transforming the main body of the electronic device, an auxiliary body of the electronic device is transformed along with the main body of the electronic device. A transformation direction of the main body is opposite to a transformation direction of the auxiliary body.

Abstract: A system and method for customizing a multifunction peripheral user interface includes a multifunction peripheral with a document processing controller including a processor and memory. The memory stores identified electronic customization groups, each comprised of electronic files. The memory also stores device customization data sets, each data set corresponding to document processing in the multifunction peripheral. A print engine and a scan engine are operational by instructions issued from the controller. The processor generates indicia on a display identifying each of the customization groups and receives a user selection of one or more customization group. A customizations menu listing available customizations from the selections is displayed along with a document processing options menu including corresponding device customization data sets. Selectable user interface packages, where at least one of the interface packages includes a document processing options menu, are stored in the memory.

Abstract: A mapping table updating method, a memory control circuit unit and a memory storage device are provided. The mapping table updating method includes: recording first mapping information as a mapping relation between a first virtual block and a first physical erasing unit; recording second mapping information as a mapping relation between the first virtual block and a second virtual block, and the second virtual block is mapped to the first physical erasing unit; and updating the second mapping information as a mapping relation between the first virtual block and a third virtual block if copying data belonging to the first physical erasing unit to a second physical erasing unit, and the third virtual block is mapped to the second physical erasing unit.

Abstract: A system and method provides for automated selection and installation of device interfaces based a location of a device or a time of day at the location of the device. A current space-time state of a digital device is determined and used to select image data corresponding to at least one of a plurality of alternative user interface images or interface sets.

Abstract: Health concerns of the vector-borne diseases, such as, yellow fever, malaria, dengue fever and general discomfort due to insect bites, has encouraged the development of insecticides to kill insects and insect repellents to keep insects away from treated human skin. Annatto extracts as a natural insect repellent and insecticide have many advantages over synthetic such as lower harmful side effects, low resistance, and more environmentally friendly. Annatto extracts containing ishwarane (C15) and geranyl-?-terpinene (C20) have strong mosquito repellency. Annatto extracts containing geranyl-?-terpinene (C20) and geranylgeraniol (C20) have strong larvicidal activity. Annatto extracts with approximately equal C15 and C20 composition have insect repellency, and annatto extracts with mainly C20 composition have larvicidal activity. Annatto extracts have synergistic effects with other natural extracts.

Abstract: A system and method for transmitting screenshots from a multifunction peripheral to detail pages for downloadable applications on an application store includes a selectively enabled key on the multifunction peripheral that allows a user to capture a screenshot of an application that is executing on the multifunction peripheral, and a controller of the multifunction peripheral that is configured to generate the screenshot and metadata identifying the executing application associated with the screenshot. The controller sends the screenshot and the metadata to the application store which uses the metadata to determine which detail page is associated with the executing application. The application store then adds the screenshot to the identified detail page.

Abstract: A system and method for concurrent scanning of individual documents includes an intelligent controller having a processor and memory and a scanner that generates an electronic image from a group of hard copy receipts disposed on its platen, face down in any orientation such that there is a spacing between them. The platen receives a plurality separated paper receipts on its surface and the controller generates a contiguous area mask corresponding to a perimeter of each of the receipts. The controller then generates a unique image file corresponding to a surface image of each of the receipts in accordance with this mask. Image files for the receipts are placed through optical character recognition and the resulting character data is used to orient each corresponding receipt image. Character information is also used to generate expense reports.