SOCIAL NETWORKING SYSTEM

• US 20080114834A1
• Filed: 11/12/2007
• Published: 05/15/2008
• Est. Priority Date: 11/10/2006
• Status: Abandoned Application

• Current Assignee: Yamaha Corporation
• Original Assignee: Yamaha Corporation
• Inventors: Miyazaki, Takuma
• Application Number:
  US11/938,385
• Publication Number:
  US 20080114834A1
• Time in Patent Office: Days
• US Class Current: 709/204
• CPC Class Codes: G06F 16/1837 Management specially adapted to peer-to-peer storage networks topology management mechanisms of peer-to-peer networks H04L67/1042
• CPC Class Codes: G06F 16/68 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: H04L 63/104 Grouping of entities

Abstract

A server 102 and user apparatuses 103 through 105, 106A through 108A, and 106B through 108B are connected to a network to configure a social networking system. The server 102 stores multimedia data of respective users and best friend lists for identifying users with whom the respective users have established a relationship of best friends within a range of a certain number of users which can be considered as private use. When the server 102 receives an access request from one of the user apparatuses 103 through 105, 106A through 108A, and 106B through 108B, the server 102 permits the one user apparatus to access the multimedia data of the user of the one user apparatus and the multimedia data of users with whom the user of the one user apparatus has established the relationship of best friends.

Claims

1. A social networking system for providing communications services available to users who have established a relationship of best friends between the users, the social networking system including a server and a plurality of user apparatuses which are allowed to be interconnected via a network;

the server comprising;

a storing portion for storing, in a storage area provided for each of the users who use the respective user apparatuses, multimedia data of the each user and a best friend list of the each user, the best friend list being provided for identifying users between whom the each user has established the relationship of best friends within a range of a certain number of users which can be considered as private use; and

an access permitting portion for permitting, when the server receives an access request from one of the user apparatuses, access to multimedia data stored in the storage area of a user who uses the one user apparatus and multimedia data stored in the storage area of users with whom the user has established the relationship of best friends, the users being identified on the basis of the best friend list of the user; and

each of the user apparatuses comprising;

an access requesting portion for issuing a request for accessing multimedia data stored in the storage portion of the server.

2. A social networking system according to claim 1, wherein

the multimedia data stored in the storing portion is data uploaded from the user apparatuses.

3. A social networking system according to claim 1, wherein

the user apparatuses are mobile media players;

each of the mobile media players further comprising;

a reproduction requesting portion for issuing a request for reproducing the multimedia data to which access has been permitted; and

a reproducing portion for reproducing the multimedia data streamed from the server in response to the reproduction request; and

the server further comprising;

a streaming portion for streaming the multimedia data of which reproduction has been requested to the mobile media player.

4. A social networking system according to claim 3, wherein

each of the mobile media players further comprises:

a communicating portion for communicating with another mobile media player;

a best friend list storing portion for storing a best friend list which identifies users with whom a user of the each mobile media player has established the relationship of best friends;

a multimedia data storing portion for storing multimedia data of the user of the each mobile media player; and

a streaming portion for determining, when the another mobile player communicates with the each mobile media player, whether the user of the each mobile media player has established the relationship of best friends with a user of the another mobile media player, and if so, streaming the multimedia data stored in the multimedia data storing portion to the another mobile media player.

5. A social networking system according to claim 1, wherein

each of the user apparatuses further comprises a best friend relationship establishing portion for establishing the relationship of best friends with another user.

6. A social networking system according to claim 5, wherein

each of the user apparatuses is a personal computer;

the best friend relationship establishing portion of each of the user apparatuses designates another user with whom the user of the each user apparatus desires to establish the relationship of best friends, and inquires of the server; and

the server further comprises an updating portion for receiving the inquiry, notifying a user apparatus of the designated another user of the inquiry, and updating the best friend list stored in the server in response to a response from the user apparatus of the another user.

7. A social networking system according to claim 6, wherein

each of the personal computers stores a best friend list, and comprises an updating portion for updating the best friend list if the relationship of best friends is changed.

8. A social networking system according to claim 6, wherein

the user apparatuses further include mobile media players each of which stores a best friend list representative of best friends;

and

each of the mobile media players has a synchronizing portion for communicating with the server to synchronize contents of the best friend list stored in the each mobile media player with contents of the best friend list stored in the server.

9. A social networking system according to claim 1, wherein

the user apparatuses are mobile media players each storing a best friend list;

and

each of the mobile media players has an updating portion for inquiring of another mobile media player of another user about a desire to establish the relationship of best friends with the another user, and then updating the best friend list in accordance with a response from the another mobile media player.

10. A social networking system according to claim 9, wherein

the server has a synchronizing portion for communicating with each of the mobile media player to synchronize the best friend list stored in the server with the best friend list stored in the each mobile media player.

11. A social networking system according to claim 9, wherein

the user apparatuses further include personal computers each storing a best friend list representative of best friends;

and

each of the personal computers has a synchronizing portion for communicating with the server to synchronize the best friend list stored in the each personal computer with the best friend list stored in the server.

12. A server for storing content data uploaded from user apparatuses and providing the content data for the user apparatuses, the server comprising:

a content identifying portion for automatically identifying, when content data is uploaded from one of the user apparatuses, the content data; and

a provision changing portion for changing, in accordance with an identification result of the content data, a manner in which the content data is provided for another user apparatus.

13. A server according to claim 12, wherein

the provision changing portion changes, in accordance with whether the identified content data is commercial content or not, a length of time of the content data to be provided.

14. A server according to claim 12, wherein

in a case where the identified content data is commercial content, the provision changing portion automatically adds, to the content data, affiliate information which is information for linking to a site which sells a product related to the commercial content data, and provides the content data with the link information added.

15. A computer program embodied in a machine-readable medium, the computer program applied to a server of a social networking system which includes the server and a plurality of user apparatuses which are allowed to be interconnected via a network and provides communications services available to users who have established a relationship of best friends between the users, the computer program comprising the steps of:

a storing step for storing, in a storage area provided for each of the users who use the respective user apparatuses, multimedia data of the each user and a best friend list of the each user, the best friend list being provided for identifying users between whom the each user has established the relationship of best friends within a range of a certain number of users which can be considered as private use; and

an access permitting step for permitting, when the server receives an access request from one of the user apparatuses, access to multimedia data stored in the storage area of a user who uses the one user apparatus and multimedia data stored in the storage area of users with whom the user has established the relationship of best friends, the users being identified on the basis of the best friend list of the user.

16. A computer program embodied in a machine-readable medium, the computer program applied to a server of a social networking system which includes the server and a plurality of mobile media players which are allowed to be interconnected via a network and provides communications services available to users who have established a relationship of best friends between the users, the computer program comprising the steps of:

a storing step for storing, in a storage area provided for each of the users who use the respective mobile media players, multimedia data of the each user and a best friend list of the each user, the best friend list being provided for identifying users between whom the each user has established the relationship of best friends within a range of a certain number of users which can be considered as private use;

an access permitting step for permitting, when the server receives an access request from one of the mobile media players, access to multimedia data stored in the storage area of a user who uses the one mobile media player and multimedia data stored in the storage area of users with whom the user has established the relationship of best friends, the users being identified on the basis of the best friend list of the user; and

a step for streaming multimedia data which has been requested to reproduce, the multimedia data being included in multimedia data to which access has been permitted.

17. A computer program embodied in a machine-readable medium, the computer program applied to a mobile media player of a social networking system which includes a server and a plurality of mobile media players which are allowed to be interconnected via a network and provides communications services available to users who have established a relationship of best friends between the users, the mobile media players each having a communicating portion for allowing the each mobile media player to communicate with another mobile media player, the computer program comprising the steps of:

a best friend list storing step for storing a best friend list which identifies users with whom a user of the each mobile media player has established the relationship of best friends within a range of a certain number of users which can be considered as private use;

a multimedia data storing step for storing multimedia data of the user of the each mobile media player; and

a streaming step for determining, in response to a request for the multimedia data from another mobile media player, on the basis of the best friend list stored in the each mobile media player, whether the user of the each mobile media player has established the relationship of best friends with a user of the another mobile media player, and if so, streaming the multimedia data stored in the each mobile media player of the user to the another mobile media player.

18. A computer program embodied in a machine-readable medium according to claim 17 further comprising the step of:

an updating step for inquiring of another mobile media player of another user about a desire to establish the relationship of best friends with the another user, and then updating the best friend list in accordance with a response from the another mobile media player.

19. A computer program embodied in a machine-readable medium, the computer program applied to a server which stores content data uploaded from user apparatuses and provides the content data to the user apparatuses, the computer program comprising the steps of:

a content identifying step for automatically identifying, when content data is uploaded from one of the user apparatus, the content data; and

a provision changing step for changing, in accordance with an identification result of the content data, a manner in which the content data is provided for another user apparatus.