Abstract: Embodiments of the present specification disclose a resource sharing method, apparatus, and device, where the method includes: obtaining, by a first blockchain node, a resource from a second blockchain node; performing, by the first blockchain node, a sharing operation to share the resource with one or more user terminals; generating, by the first blockchain node, sharing information related to the sharing operation; and broadcasting, by the first blockchain node, the sharing information to a blockchain network associated with the first blockchain node and the second blockchain node.

Abstract: In an implementation, one or more user interactions from a virtual reality (VR) device user for initiating a service in a VR scenario of a VR application are detected. One or more eye physiological characteristics of the VR device user are obtained for user identity authentication. The obtained one or more eye physiological characteristics are compared with one or more pre-stored eye physiological characteristics samples. The VR device user is authenticated if the one or more eye physiological characteristics match at least a portion of the one or more pre-stored eye physiological characteristics samples, and a server that provides and performs the service is communicated with.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a virtual reality head-mounted apparatus are provided. One of the apparatus includes: an apparatus body being provided with a convex lens and a camera, the camera being located on a user side of the convex lens, and a lens of the camera facing an eye of the user to acquire eye pattern features of the user. The virtual reality head-mounted apparatus may acquire eye pattern features of the user without interrupting the displaying of virtual reality contents, and quickly and accurately perform identity verification on the user based on the eye pattern features.

Abstract: A service processing method includes: receiving RF signals sent by at least one terminal device, the RF signals including at least one device identifier of the at least one terminal device; selecting an RF signal from the received RF signals, and determining a terminal device corresponding to a device identifier included in the RF signal as a target payment device; collecting first biometric feature information of a user using the terminal device; and after obtaining a verification result of a verification on the user's identity based on the first biometric feature information, sending a payment request to a server if the verification is passed, wherein the payment request is configured to request for completing payment based on a payment account corresponding to the target payment device.

Abstract: Embodiments of the application provide information processing systems, methods and devices based on Internet of Things. An information processing system comprises a server device, a first device and a second device. The first device and second device are both an Internet of Things device. The first device is configured to: in response to detecting that a first acquisition instruction is triggered, acquire biometric feature information, and send the acquired biometric feature information to the server device. The server device is configured to identify a user corresponding to the biometric feature information. The second device is configured to: in response to detecting that a second acquisition instruction is triggered, acquire body movement information associated with the user, and send the acquired body movement information to the server device. The server device is further configured to perform an operation for the user according to the body movement information.

Abstract: In an implementation, one or more user interactions from a virtual reality (VR) device user for initiating a service in a VR scenario of a VR application are detected. One or more eye physiological characteristics of the VR device user are obtained for user identity authentication. The obtained one or more eye physiological characteristics are compared with one or more pre-stored eye physiological characteristics samples. The VR device user is authenticated if the one or more eye physiological characteristics match at least a portion of the one or more pre-stored eye physiological characteristics samples, and a server that provides and performs the service is communicated with.

Abstract: A smart meal ordering method comprises: conducting body sensing of a diner by a body sensing hardware of a smart meal ordering device; outputting a meal ordering interface by a display screen of a smart meal ordering device in response to sensing that the diner has taken a seat, and obtaining information of one or more dishes selected by the diner on the meal ordering interface; and in response to sensing that the diner has left the seat, sending a total price of the dishes and identification information of the smart meal ordering device to a server.

Abstract: In an implementation, one or more user interactions from a virtual reality (VR) device user for initiating a service in a VR scenario of a VR application are detected. One or more eye physiological characteristics of the VR device user are obtained for user identity authentication. The obtained one or more eye physiological characteristics are compared with one or more pre-stored eye physiological characteristics samples. The VR device user is authenticated if the one or more eye physiological characteristics match at least a portion of the one or more pre-stored eye physiological characteristics samples, and a server that provides and performs the service is communicated with.

Abstract: A method for user identity authentication using virtual reality includes presenting one or more virtual elements on a virtual reality (VR) scenario of a VR application for initiating a service, identifying, using one or more sensors communicably coupled to the VR device, one or more interactive operations of a user of the VR device with the one or more virtual elements, determining whether the one or more interactive operations match one or more predetermined operations for selecting the one or more virtual elements to initiate the service and trigger biometric authentication for user identity authentication, invoking biometric authentication if the one or more interactive operations match one or more predetermined operations, presenting a virtual guidance in the VR scenario for guiding the user to perform the biometric authentication, and presenting a service interface to the user if the biometric authentication is successful.

Abstract: The present specification describes to a self-service payment device and a control method thereof. One example method includes determining that a removable cover plate is in a first state, wherein the removable cover plate and a payment box form an enclosed space when the removable cover plate is in the first state, and the top of the payment box is open when the removable cover plate is in a second state; reading, using at least one radio frequency identification (RFID) antenna fastened to at least one inner wall of the payment box, at least one RFID tag, wherein each RFID tag is associated with a merchandise to be paid inside the payment box; and providing payment information based on the at least one RFID tag.

Abstract: A method for user identity authentication using virtual reality includes presenting one or more virtual elements on a virtual reality (VR) scenario of a VR application for initiating a service, identifying, using one or more sensors communicably coupled to the VR device, one or more interactive operations of a user of the VR device with the one or more virtual elements, determining whether the one or more interactive operations match one or more predetermined operations for selecting the one or more virtual elements to initiate the service and trigger biometric authentication for user identity authentication, invoking biometric authentication if the one or more interactive operations match one or more predetermined operations, presenting a virtual guidance in the VR scenario for guiding the user to perform the biometric authentication, and presenting a service interface to the user if the biometric authentication is successful.

Abstract: The application discloses a resource distributing method and device used for improving resource distributing efficiency. The method comprises: receiving a resource distributing request and determining one or more pre-selected receiving identifiers; determining a total distributing budget for distributing a resource; determining a distributing result according to the total distributing budget and one or more pre-selected receiving accounts corresponding to the one or more pre-selected receiving identifiers, wherein the distributing result is a resource value based on which the resource is to be distributed from the sending account to a receiving account in the one or more pre-selected receiving accounts; and distributing the resource from the sending account to the receiving account according to the distributing result. The application further discloses a red-envelope distributing method.

Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for paying transportation fare. One of the methods includes: communicating to a toll terminal based on near field communication (NFC) technology, for paying a fare of using a transport system associated with the toll terminal; deducting, through a user account, the fare from an account balance associated with the user account; recording a remaining account balance associated with the user account after the fare is deducted; determining that the remaining account balance is less than a predetermined threshold; and providing the remaining account balance to a second mobile device over the NFC in response to determining that the remaining account balance is less than a predetermined threshold to trigger a request from the second mobile device to a transaction server to add balance to the user account.

Abstract: Embodiments of the specification disclose a transaction execution method, apparatus, and device applicable in a client terminal and a server. The transaction execution method includes: scanning an offline object and a corresponding identification code thereof, the identification code comprising positioning assistance information of the offline object; triggering a recognition process for the offline object and the identification code; and executing a transaction with respect to the offline object based on a result of the recognition process.

Abstract: The specification describes methods and systems for processing information. An exemplary method includes reading, by a computing device through a near field communication (NFC) interface, an electronic tag to obtain product information stored in the electronic tag; storing, by the computing device, the product information in the computing device; generating, by the computing device, an order based on the stored product information; receiving, by the computing device, a settlement file after the order is paid, wherein the settlement file comprises a user identification (ID) and a user credit score corresponding to the user ID; and transmitting, by the computing device, the settlement file to a server for verification based on the user credit score.

Abstract: The present specification describes to a self-service payment device and a control method thereof. One example method includes determining that a removable cover plate is in a first state, wherein the removable cover plate and a payment box form an enclosed space when the removable cover plate is in the first state, and the top of the payment box is open when the removable cover plate is in a second state; reading, using at least one radio frequency identification (RFID) antenna fastened to at least one inner wall of the payment box, at least one RFID tag, wherein each RFID tag is associated with a merchandise to be paid inside the payment box; and providing payment information based on the at least one RFID tag.

Abstract: A service processing method includes: receiving RF signals sent by at least one terminal device, the RF signals including at least one device identifier of the at least one terminal device; selecting an RF signal from the received RF signals, and determining a terminal device corresponding to a device identifier included in the RF signal as a target payment device; collecting first biometric feature information of a user using the terminal device; and after obtaining a verification result of a verification on the user's identity based on the first biometric feature information, sending a payment request to a server if the verification is passed, wherein the payment request is configured to request for completing payment based on a payment account corresponding to the target payment device.

Abstract: Hand displacement data is received from sensing hardware and analyzed using a three-dimensional (3D) gesture recognition algorithm. The received hand displacement data is recognized as representing a 3D gesture. An operational position of the 3D gesture is calculated with respect to a 3D input graphical user interface (GUI). A virtual input element associated with the 3D input GUI and corresponding to the calculated operational position is selected. Input information corresponding to the selected virtual input element is read from the selected virtual element.

Abstract: The specification describes methods and systems for processing information. An exemplary method includes reading, by a computing device through a near field communication (NFC) interface, an electronic tag to obtain product information stored in the electronic tag; storing, by the computing device, the product information in the computing device; generating, by the computing device, an order based on the stored product information; receiving, by the computing device, a settlement file after the order is paid, wherein the settlement file comprises a user identification (ID) and a user credit score corresponding to the user ID; and transmitting, by the computing device, the settlement file to a server for verification based on the user credit score.

Abstract: The present specification discloses a smart broadcast device, including: a device body, wherein the device body comprises a first surface that comprises a payment graphic code; a transceiver, installed inside the device body and configured to communicate with a payment service provider through maintaining a persistent wireless and/or wired network connection with the payment service provider; a processor, installed inside the device body and electrically connected to the transceiver; and a speaker, installed inside the device body and electrically connected to the processor, wherein the processor submits a payment result audio signal to the speaker upon receiving an external trigger signal from the payment service provider by using the transceiver, wherein the external trigger signal includes data defining at least a portion of a payment result, and wherein the payment result audio signal drives the speaker to output payment result audio.