Abstract: A resource sharing method is performed at a mobile terminal, the method including: configuring a to-be-shared resource by using a processor, to obtain data needed for obtaining a resource; obtaining a user identifier of a currently logged-in social networking application; obtaining a resource sharing message image template, a user-defined visible element, and configuration information of the visible element that are associated with the user identifier; drawing a resource sharing message image according to the resource sharing message image template, the visible element, and the configuration information, and displaying the resource sharing message image on a social network propagation page of the social networking application; and transferring, by using a social network, a resource sharing message corresponding to the resource sharing message image, the resource sharing message including the data needed for obtaining a resource.

Abstract: A distributed optical fiber disturbance positioning system based on the asymmetric dual Mach-Zehnder interference, unlike traditional dual Mach-Zehnder distributed optical fiber disturbance sensing system, the present invention adopts two narrow-bandwidth optical sources (1a, 1b) and adopts corresponding DWDM (3a, 3b) before the detector (4a, 4b) to filter the backscatter noise of the optical fiber, and can solve the problems of having too low SNR due to backscatter influence when the sensing distance is long. The present invention also provides a positioning method for applying the system, which obtains the TFD of the disturbance frame signals by using the time-frequency analysis method based on the short-term average frequency, and takes the points near the point of maximum frequency as the effective signal segment for performing cross-correlation time delay estimation, thus obtaining the delay, and the disturbance position.

Abstract: A virtual resource processing method, a server, and a storage medium are provided. The method includes: receiving at least one virtual resource from at least one first client; receiving a virtual resource request message from a second client; obtaining user characteristic information and/or time information based on the virtual resource request message; selecting at least one virtual resource from the at least one virtual resource according to the user characteristic information and/or the time information; and returning, to the second client, a virtual resource response message carrying the selected at least one virtual resource.

Abstract: An electronic device for receiving an account identifier is described. The device includes display; one or more processors; and memory storing one or more programs. The device displays a user interface that includes an area for receiving an account identifier and a first set of candidates for a first set of characters. The device detects a selection of a first candidate of the first set of candidates. In response, the device displays characters in the first candidate in the area. The device, subsequent to detecting the selection of the first candidate, receives a manual input of each character in one or more sets of characters; and displays, in the area, characters in the one or more sets of characters concurrently with at least the characters in the first candidate. A corresponding method and a computer readable storage medium storing one or more programs for execution by the electronic device are also described.

Abstract: An electronic device for receiving an account identifier is described. The device includes display; one or more processors; and memory storing one or more programs. The device displays a user interface that includes an area for receiving an account identifier and a first set of candidates for a first set of characters. The device detects a selection of a first candidate of the first set of candidates. In response, the device displays characters in the first candidate in the area. The device, subsequent to detecting the selection of the first candidate, receives a manual input of each character in one or more sets of characters; and displays, in the area, characters in the one or more sets of characters concurrently with at least the characters in the first candidate. A corresponding method and a computer readable storage medium storing one or more programs for execution by the electronic device are also described.

Abstract: A registration sever receives registration data from a client terminal, wherein the registration data includes user identity information and payment account information, and is generated by the client terminal through scanning one or more tangible information carriers provided by a user and extracting the user identity information and payment account information from one or more images obtained through the scanning.

Abstract: A method and associated terminal, server, and system for information registration, especially payment account registration processes involving payment transactions, are disclosed. By scanning tangible information carriers such as a driver license and credit cards, a client terminal such as a smart phone can generate an image that is sent to a registration server. The registration server can extract user identity information and payment account information from the image. After verifying that the user identity information is associated with a payment account, the registration server generates a registration code for the user and sends the registration code to the client terminal and a bank server. The bank server can then establish corresponding relationships between the registration code, a terminal identifier for the client terminal, and the payment account so that later payment requests from the client terminal can be processed more efficiently and securely.

Abstract: Disclosed are a method and a system for implementing near field communication (NFC). The method includes: modulating a digital signal to generate an audio signal with a transmitting device by utilizing a binary frequency shift keying modulation scheme; playing the generated audio signal with the transmitting device; receiving the audio signal by a receiving device; sampling the audio signal by the receiving device; and demodulating the sampled audio signal for obtaining the digital signal by the receiving device. The present disclosure is capable of implementing NFC between mobile communication devices not having NFC chips equipped, thereby solving the problems that hardware requirements which utilize schemes of the NFC standard are higher, and current application ranges are narrow.

Abstract: An improvement in run-flat, puncture-proof tire structure, in which the foamed inner tire body is formed of foam structure, which can provide the required softness/hardness for the tire by adjusting the proportion of foam material ingredients, and since the foamed inner tire body can be placed in the tire body hollow portion of the outer tire body, therefore it avoids blowout when a sharp object enters into and punctures the outer tire body, and it reduces the risk factors during motion, and the rim section positioned on the wheel rim body holds the inflatable inner tire body, and the inflatable inner tire body is also pressed up against the foamed inner tire body to absorb the vibration formed on the wheel rim body during motion, and since the problems of repair requirement and sudden blowout are still present after a puncture, it provides safety and stability during motion.

Abstract: A method, apparatus and system for securely managing account information are disclosed. In some embodiments, the method is performed at a computer system having one or more processors and memory for storing programs to be executed by the one or more processors. The method includes receiving a request associated with an account. The request includes location verification information. The method includes retrieving, in response to the request, information of a set of predefined locations associated with the account. The method also includes comparing information of the set of predefined locations with the received location verification information to determine whether the received location verification information satisfies a predefined condition. The method further includes sending a response to the request to a destination associated with the account when the received location verification information satisfies the predefined condition.

Abstract: A reusable asset packaging and consumption method and system that support consumption activities and variability point instances associated with asset types or artifact types. Generic consumption activities and variability point types for different asset types or artifact types and developed and stored in a repository. When an asset packager packages an asset, a needed activity is selected from the activities associated with the type of the asset. The activity, a variability point instance bound with the activity, and the context constraints, together with the artifacts is packaged into the asset package, where the asset package is then stored in a repository. During consumption, the asset consumer obtains the asset package, verifies the context, and executes the activity packaged in the asset, while specifying variability point values for the bound variability instance.

Abstract: A method and system for login authentication is disclosed. The method comprises the steps of: sending, by a first client, a first login request to a login server and receiving a mapping relationship between original characters and post-mapping characters returned by the login server according to the first login request; and sending, by a second client, a second login request to the login server according to the mapping relationship, with the second login request including post-mapping information corresponding to user information determined according to the mapping relationship. The solution in the present invention is to realize joint login by two clients, such that even if one of the clients is infected with a computer virus, no particular user information can be obtained through the infected client. Thus, the security of login authentication and the security of user information can be improved.

Abstract: An electronic device for receiving an account identifier is described. The device includes display; one or more processors; and memory storing one or more programs. The device displays a user interface that includes an area for receiving an account identifier and a first set of candidates for a first set of characters. The device detects a selection of a first candidate of the first set of candidates. In response, the device displays characters in the first candidate in the area. The device, subsequent to detecting the selection of the first candidate, receives a manual input of each character in one or more sets of characters; and displays, in the area, characters in the one or more sets of characters concurrently with at least the characters in the first candidate. A corresponding method and a computer readable storage medium storing one or more programs for execution by the electronic device are also described.

Abstract: A method and associated terminal, server, and system for information registration, especially payment account registration processes involving payment transactions, are disclosed. By scanning tangible information carriers such as a driver license and credit cards, a client terminal such as a smart phone can generate an image that is sent to a registration server. The registration server can extract user identity information and payment account information from the image. After verifying that the user identity information is associated with a payment account, the registration server generates a registration code for the user and sends the registration code to the client terminal and a bank server. The bank server can then establish corresponding relationships between the registration code, a terminal identifier for the client terminal, and the payment account so that later payment requests from the client terminal can be processed more efficiently and securely.

Abstract: The present application discloses methods, devices and systems for information verification, and in particular for multi-user verification for transactions such as online payment transactions. An online account, such as a payment account, can be registered as a multi-user verification account, which requires at least two users to verify a transaction. After receiving a verification request from a first user, a server verifies first verification information (e.g. voiceprint information) from the first user and second verification information (e.g. voiceprint information) from the second user, so that the server may approve or deny the pending transaction in accordance with a comparison of the first and second verification information against respective verification information stored in association with the multi-user verification account.

Abstract: A method and device for transmitting product information using ultrasonic signals are disclosed. The device detects local availability of ultrasound-encoded product information while the device is at a location in proximity to an ultrasound transmitter. In response to detecting the local availability of the ultrasound-encoded product information, the device requests a user permission from a user of the device to capture the ultrasound-encoded product information. Upon obtaining the user permission to capture the ultrasound-encoded product information, the device receives, from the ultrasound transmitter, an ultrasonic signal encoded with a message containing respective information associated with a respective product. The device decodes the ultrasonic signal to obtain the message in a human-perceivable form.

Abstract: A method, apparatus and system for securely managing account information are disclosed. In some embodiments, the method is performed at a computer system having one or more processors and memory for storing programs to be executed by the one or more processors. The method includes receiving a request associated with an account. The request includes location verification information. The method includes retrieving, in response to the request, information of a set of predefined locations associated with the account. The method also includes comparing information of the set of predefined locations with the received location verification information to determine whether the received location verification information satisfies a predefined condition. The method further includes sending a response to the request to a destination associated with the account when the received location verification information satisfies the predefined condition.

Abstract: A method for managing leases of properties to different users is performed at a computer server. The computer server receives a lease initiation request from a client device, the lease initiation request including a property location identifier and a user identifier. After identifying the property, the computer server determines whether the property is available for lease. If so, the computer server instructs a property control device to release the property, updates a lease record for the property, and sends a lease initiation message to the client device, the lease initiation message including an identifier of the lease record. After receiving a lease termination request from the client device, the computer server causes the property control device to repossess the property, updates the lease record to reflect that the property is available for another lease, and sends a lease termination message to the client device.

Abstract: Disclosed are a method and a system for implementing near field communication (NFC). The method includes: modulating a digital signal to generate an audio signal with a transmitting device by utilizing a binary frequency shift keying modulation scheme; playing the generated audio signal with the transmitting device; receiving the audio signal by a receiving device; sampling the audio signal by the receiving device; and demodulating the sampled audio signal for obtaining the digital signal by the receiving device. The present disclosure is capable of implementing NFC between mobile communication devices not having NFC chips equipped, thereby solving the problems that hardware requirements which utilize schemes of the NFC standard are higher, and current application ranges are narrow.

Abstract: A method and system for login authentication is disclosed. The method comprises the steps of: sending, by a first client, a first login request to a login server and receiving a mapping relationship between original characters and post-mapping characters returned by the login server according to the first login request; and sending, by a second client, a second login request to the login server according to the mapping relationship, with the second login request including post-mapping information corresponding to user information determined according to the mapping relationship. The solution in the present invention is to realize joint login by two clients, such that even if one of the clients is infected with a computer virus, no particular user information can be obtained through the infected client. Thus, the security of login authentication and the security of user information can be improved.