"This scenario of individual and household profiling and media customization is quite possible today. Websites, advertisers, and a panoply of other companies are continuously assessing the activities, intentions, and backgrounds of virtually everyone online; even our social relationships and comments are being carefully and continuously analyzed. In broader and broader ways, computer- generated conclusions about who we are affect the media content-the streams of commercial messages, discount offers, information, news, and enter- tainment-each of us confronts. Over the next few decades the business logic that drives these tailored activities will transform the ways we see ourselves, those around us, and the world at large. Governments too may be able to use marketers' technology and data to influence what we see and hear."



