| 摘要 |
<p>A system and method of providing additional information with respect to a group of devices. A method of receiving additional information with respect to a group including first and second devices, the method performed by the first device, includes operations of receiving user-interested information from a second device; obtaining common interest information with respect to a user of the first device and a user of the second device, based on user-interested information of the first device and the user-interested information of the second device; forming a group based on the common interest information with respect to the first device and the second device; providing the common interest information and group information about the group to a server; and receiving the additional information, with respect to the common interest information, from the server.</p> |
