Abstract:
An information sharing method that includes receiving additional information about content on a webpage, inputting the additional information into a message including a Uniform Resource Identifier (URI) of the webpage, specifying a destination of the message including the URI of the webpage and the additional information, and transmitting the message to the destination.
Abstract:
An electronic device that makes a payment with an external payment device includes a power module configured to power the electronic device is provided. The electronic device includes a memory configured to store first payment information that accompanies a user authentication and second payment information that does not accompany the user authentication, a near-field wireless communication module configured to send the first payment information or the second payment information stored in the memory to the external payment device, and a processor configured to obtain power information of the power module, to set the memory such that the first payment information is sent to the external payment device if a value corresponding to the power information is greater than or equal to a power value, and to set the memory such that the second payment information is sent to the external payment device if the value corresponding to the power information is less than the power value.
Abstract:
A method for managing operating system executed by an electronic device is provided. The method includes obtaining, by a guest module of the guest operating system, information regarding a guest app executable on the guest operating system, providing, by the guest module, the information regarding the guest app to a host module of the host operating system, providing, by the host module, the information regarding the guest app to an app list creation module of the host operating system, combining, by the app list creation module, information regarding a host app executable on the host operating system and the information regarding the guest app, and outputting, by the app list creation module, an app execution list that includes the combined information.
Abstract:
A content providing method of a content providing system is provided. The method includes transmitting identification information in a broadcasting manner from a first electronic device, if the identification information is received, generating user history information based on a receiving record of the identification information, at a second electronic device, transmitting the user history information to a database server from the second electronic device, transmitting the user history information to the first electronic device from the database server, transmitting the user history information to a content server at the first electronic device, transmitting a content associated with the user history information to the first electronic device from the content server, and providing the content to a user of the first electronic device.