orange -rockcorps is a unique project in which consumers need to volunteer 4 hour to community and in return they got a ticket to Rihanna concert.
All the interaction was on orange facebook page and we looked for a way to end the project in a way that will make the users share it with their friends, so we created an application of a 1 Giga pixel picture that was taken at the concert and thus who was at the concert (and them only) could tag themselves in. after coming home from the concert users start looking for themselves in the picture and send to their friends.