The plazas of Latin cities are places of openness and communication. This is exactly what the exhibition of the Inter-American Development Bank (IDB), which is located at the plaza of the Latin-American and Caribbean countries in Hall 21, wants to demonstrate. It is a "cyber-kiosk": on big screens, the bank presents films about the social and economic situation of Latin-American and Caribbean states. In addition, there are little monitors which offer an access to the Internet pages of the IDB. The bank informs about its projects there.