An invisible city made of information highways and virtual spaces is radically changing the physical landscape where we live, as it happened in the past with the railways, electricity or the telephone. The city of bits is a revolutionary environment where people will experience brand new forms of work, commerce, study and everyday life. Mediated communication is opening to the economy of service, the industry of information, the spaces of the fluxes and networking. Since the mid Nineties and way before cloud computing, William J. Mitchell describes the future of the present brought by the digital telecommunication and the use of software over the material architecture. In his book, walking in the city of bits through its electronic agoras...