Futurologists have not been very precise about how and how much digital media will change our lives. Most of comments have focused on the expectation that consumers will soon be able to use their TV or PC to shop, bank and order movies from their armchairs. Commentators envisage more dramatic change to everyday life. Nucholas Negroponte, director of MIT’s Media Lab, believes that a key development over the next five years will be the "personalization" of the computer, with wearable devices such as a wrist-mounted TV, computer and telephone. Peter Cochrane, head of research at British Telecom, looks further ahead, asking us to "imagine a virtual reality interface, with your visual context flooded by information from spectacle-mounted or contact lenses augmented by directional audio input, tactile gloves and prosthetic arms and fingers that will give you the sensation of touch, resistance and weight".
Historically, enthusiasts for new technologies
A. The likely impact of digital technology on everyday life.
B. The improvements made in the world of mass communication.
C. The applications of digital media in businesses and our lives.
D. The overoptimistic feelings people hold about the new technologies.
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