Abstract: A method for facilitating real-world interaction includes receiving information regarding geographical positions of a plurality of client devices, determining that a subset of the plurality of client devices are within a given distance of each other, matching a face detected in an image captured by one of the plurality of client devices to facial data stored in a user database, and providing, to the one of the plurality of client devices, information regarding a user associated with the facial data.

Abstract: A content enablement system enables or disables playback or viewing of a content file based on the proximity of a portable electronic device (PED) of a user with an object. The content file is generated and associated with the object only when the PED is within a predetermined distance of the object. The system thereafter only enables playback of the content file if the PED is within the predetermined distance of the object. The system includes location services, content playback, and content capturing modules, all of which may be executed on the PED or a server communicating with the PED through a network. The content files associated with the object may be grouped into a virtual property, the moderating rights of which may be bought and sold. Users are designated as STANDARD or VIP users, with standard users able to subscribe to content files generated by VIP users.