Abstract: A method for automatically retrieving interaction information between objects, including: with a server, transforming a first image and a second image submitted to said server from a source into first and second sets of parameters, respectively; searching a database for an interaction relationship between the first and second images using the first and second sets of parameters; and returning a representation of the interaction relationship to the source.

Abstract: A storable duration of renderable content, based upon available memory for storage of renderable content associated with a mobile device, is determined in response to detecting a request for a portion of renderable content via an input device. The request for the portion of the renderable content based upon the storable duration is sent to a renderable content storage device, where the renderable content is identified by a content identifier. A content partition identifier and the portion of the renderable content having a duration less than or equal to the storable duration is received at the mobile device in response to the request. The content identifier, the content partition identifier, and the portion of the renderable content are stored within the available memory for storage of renderable content associated with the mobile device.

Abstract: A service, which in one embodiment is a fashion social network, applies pre-defined criteria to items proposed for selection by a user, in order to determine if the proposed items are compatible with descriptive attributes and/or current possessions of the user.