"Utilisacteur, a community of public transport users and drivers built around mutual information sharing on traffic conditions, public transport quality with complementary carpooling solutions"(...)

http://www.innovcity.fr/2010/12/29/utilisacteur-usager-devient-le-propre-acteur-de-sa-mobilite-et-reinvente-la-multimodalite/

"Utilisacteur/ Uinfoshare is an app based on a simple and efficient principle. All the community members share where they found a park in the city and when they think they will leave it (they can update the info on the run) ! From the iphone, you only need to geobase the information and share your time info or look for the next spot to be free in a given neighborhood.

"To find out which parking places will soon be available in the vicinity, a community of motorists has been formed by the service Uinfopark, a subset of the iPhone application "Utilisacteur".

http://transportsdufutur.typepad.fr/blog/2010/06/utilisacteur-testntrust-seeclickfix-vers-un-kit-de-lobby-citoyen.html