Registration in Smart City Expo is already open and now you can obtain a 25% off in your ticket if you buy it before 21 August.
Smart City Expo is the world leading event about smart cities. It will take place in Barcelona from 19 to 21 November. On its last edition it featured over 250 speakers and gathered 100 cities from the five continents and more than 7.000 visitors including 2.000 delegates from 82 countries.
You can read more about this event and do the registration in the official website of Smart City Expo.