In the last five years, Asia has become a melting pot of new ideas in urban living. One of the most successful concepts is the Ubiquitous City. This idea was born in South Korea, and wants to be a new model of sustainable economy based on a more efficient concept of communication, transport and natural resources. This kind of city manages ubiquitous information technology
. All information systems working in the city are linked, and virtually everything is connected to an information system through technologies such as wireless networking.