Generating user notifications using beacons on online social networks
View Patent ↗In one embodiment, a method includes receiving, from a beacon associated with a third-party content provider (e.g., a business), session information of the first user of an online social network. The first user's mobile device may be proximate to and in a wireless communication session with the beacon, which may be located at the third-party content provider. One or more second users, who are each connected to the first user in a social graph, may be selected. A communication session is not active between the beacon and the mobile devices of the second users. The selection may be based on selected second users being located within a predefined distance of the beacon (e.g., in the same neighborhood). A notification referencing selected second users (e.g., a prompt to invite the selected second users to the beacon location) may be sent to the first user's mobile device.
1. A method comprising, by one or more computing devices of an online social network:
accessing a social graph comprising a plurality of nodes and a plurality of edges connecting the nodes, each of the edges between two of the nodes representing a single degree of separation between them, the nodes comprising:
a first node corresponding to a first user of the online social network, and
a plurality of second nodes respectively corresponding to a plurality of second users associated with the online social network, each second node being connected to the first node in the social graph by a threshold degree of separation;
receiving, from a beacon associated with a third-party content provider, session information associated with the first user, wherein:
the beacon is further associated with:
the online social network; and
a particular geographic location within a place associated with the third-party content provider, and
the session information indicates that a first client system of the first user is within wireless range of and proximate to the beacon, a wireless communication session being active between the beacon and the first client system, wherein the wireless communication session allows the third-party content provider to request social-networking information about the first user from the online social network;
selecting one or more of the second users, wherein the selecting is based on a second geographic location of a second client system associated with the second user, the second geographic location being within a threshold distance of the particular geographic location of the beacon, and wherein a wireless communication session is not active between the beacon and each of second client systems associated with the selected second users; and
sending, to the first client system of the first user, a notification referencing one or more of the selected second users.
2. The method of claim 1 , wherein the threshold degree of separation is one, two, three, or all.
3. The method of claim 1 , further comprising:
receiving, from the first client system, a request to invite at least one of the selected second users referenced in the notification to the place associated with the third-party content provider; and
sending, in response to the request, a message to the second client system of the at least one selected second user.
4. The method of claim 3 , further comprising:
sending, to the first client system, updated geographic location information for the at least one selected second user when a wireless communication system is established between the second client system of the at least one second user and the beacon.
5. The method of claim 3 , wherein the message comprises:
an invitation to join the first user at the place associated with the third-party content provider; and
a prompt to respond to the invitation.
6. The method of claim 5 , wherein the message further comprises geographic location information of the place associated with the third-party content provider.
7. The method of claim 5 , wherein the message further comprises an identifier of at least one third user of an online social network, the at least one third user being associated with a respective third client system, wherein a wireless communication session is active between the beacon and the third client system.
8. The method of claim 1 , further comprising receiving, from the beacon, session information associated with at least one second user.
9. The method of claim 8 , wherein the selecting of one or more second users is further based on the received session information associated with the at least one second user.
10. The method of claim 9 , wherein the session information associated with the at least one second user comprises a history of one or more prior wireless communication sessions established between the beacon and the second client system of the at least one second user.
11. The method of claim 1 , wherein the selecting of one or more second users is further based on user preferences of at least one second user.
12. The method of claim 11 , wherein the user preferences of the at least one second user indicate a preference for a type of good or service, and wherein the third-party content provider comprises the preferred type of good or service.
13. The method of claim 1 , wherein the selecting of one or more second users is further based on an affinity coefficient of at least one second node with respect to a third node in the social graph, the third node corresponding to the third-party content provider.
14. The method of claim 13 , wherein the affinity coefficient is based on one or more edges connecting the at least one second node to the third node.
15. One or more computer-readable non-transitory storage media embodying software that is operable when executed to:
access a social graph comprising a plurality of nodes and a plurality of edges connecting the nodes, each of the edges between two of the nodes representing a single degree of separation between them, the nodes comprising:
a first node corresponding to a first user of the online social network, and
a plurality of second nodes respectively corresponding to a plurality of second users associated with the online social network, each second node being connected to the first node in the social graph by a threshold degree of separation;
receive, from a beacon associated with a third-party content provider, session information associated with the first user, wherein:
the beacon is associated with:
the online social network; and
a particular geographic location within a place associated with the third-party content provider, and
the session information indicates that a first client system of the first user is within wireless range of and proximate to the beacon, a wireless communication session being active between the beacon and the first client system, wherein the wireless communication session allows the third-party content provider to request social-networking information about the first user from the online social network;
select one or more of the second users, wherein the selecting is based on a second geographic location of a second client system associated with the second user, the second geographic location being within a threshold distance of the particular geographic location of the beacon, and wherein a wireless communication session is not active between the beacon and each of second client systems associated with the selected second users; and
send, to the first client system of the first user, a notification referencing one or more of the selected second users.
16. The media of claim 15 , further comprising:
receiving, from the first client system, a request to invite at least one of the selected second users referenced in the notification to the place associated with the third-party content provider; and
sending, in response to the request, a message to the second client system of the at least one selected second user.
17. The media of claim 16 , further comprising:
sending, to the first client system, updated geographic location information for the at least one selected second user when a wireless communication system is established between the second client system of the at least one second user and the beacon.
18. A system comprising: one or more processors; and a memory coupled to the processors comprising instructions executable by the processors, the processors being operable when executing the instructions to:
access a social graph comprising a plurality of nodes and a plurality of edges connecting the nodes, each of the edges between two of the nodes representing a single degree of separation between them, the nodes comprising:
a first node corresponding to a first user of the online social network, and
a plurality of second nodes respectively corresponding to a plurality of second users associated with the online social network, each second node being connected to the first node in the social graph by a threshold degree of separation;
receive, from a beacon associated with a third-party content provider, session information associated with the first user, wherein:
the beacon is:
associated with the online social network; and
associated with a particular geographic location within a place associated with the third-party content provider, and
the session information indicates that a first client system of the first user is within wireless range of and proximate to the beacon, a wireless communication session being active between the beacon and the first client system, wherein the wireless communication session allows the third-party content provider to request social-networking information about the first user from the online social network;
select one or more of the second users, wherein the selecting is based on a second geographic location of a second client system associated with the second user, the second geographic location being within a threshold distance of the particular geographic location of the beacon, and wherein a wireless communication session is not active between the beacon and each of second client systems associated with the selected second users; and
send, to the first client system of the first user, a notification referencing one or more of the selected second users.
19. The system of claim 18 , further comprising:
receiving, from the first client system, a request to invite at least one of the selected second users referenced in the notification to the place associated with the third-party content provider; and
sending, in response to the request, a message to the second client system of the at least one selected second user.
20. The system of claim 19 , further comprising:
sending, to the first client system, updated geographic location information for the at least one selected second user when a wireless communication system is established between the second client system of the at least one second user and the beacon.
21. The method of claim 1 , wherein the beacon is capable of wirelessly communicating with a client system via one or more of radio-frequency identification, near-field communication, ultrasonic waves, Bluetooth, or IBEACON.