Bitcarrier has taken part in the 1st Smart City Expo World Congress in Barcelona as exhibitor. This event has gathered more tan 100 companies, over 50 cities and nearly 300 speakers from all over the world to discuss about the future of cities and to present new solutions that can lead to a smarter management of resources. In this context, Bitcarrier has presented its new version of Citysolver, an integrated platform for transportation and traffic management for smart cities. (November 29 to December 2, 2011 / Barcelona, Spain)