Information and communication technologies: Perspectives and their impact on society

The most fundamental changes of information exchange and communication in society today have been caused by the fast and thorough penetration of all facets of life through networked computers and mobile phones, which will both soon merge with our traditional TV. In this report, these developments will be discussed on four different levels: individuals, groups, organisations and networks. Furthermore contradictory developmental patterns are considered: global versus regional development, entrepreneurship on different scales, data availability versus data security, reality versus virtuality, education, and the ethics of multimedia and the Internet. © Springer-Verlag Limited.