A system and method for presenting an interface to a user of a mobile device, the interface allowing a user to identify and select data that is to be transmitted to another mobile device. In some embodiments, the interface generated by the system allows the user to select data for transmission based on relationship associations. The relationship associations, for example, may include pre-defined groupings of data that are tailored to a specific relationship between the user and another person. Accordingly, the user may employ the interface to quickly locate data that would be appropriate to transmit given the particular relationship between the user and the person to receive the data. In some embodiments, the interface generated by the system allows the user to select data for transmission based on context associations. Individual context associations may contain a smaller subset of data corresponding to a specific relationship association.