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数字革命的后果

The progressive digitization of mass media and telecommunications content

begins to blur earlier distinctions between the communication of information and

its processing, as well as between people and machines. Digitization makes

communications from persons to machines, between machines, and even from

machines to persons as easy as it is between persons. Also blurred are the

distinctions among information types: numbers, words, pictures, and sounds, and

eventually tastes, odors, and possibly even sensations; all might one day be

stored, processed, and communicated in the same digital format.

On a societal level, the digital and ICT revolutions make possible better and

cheaper access to knowledge and information. This speeds up transactions and

processes and reduces their cost, which in turn benefits citizens and

consumers.

移动电话对社会的影响

A mode of communication that is more prevalent in the developing world than

the computer-based Internet is the mobile phone. In most of Asia the mobile

phone has become a familiar gadget. Interestingly, mobile phones are not used

only for making voice calls but also for short messaging. It is believed that in

the developing world more people will access the Internet via mobile phones than

computers.

“Cell-telephony” also fits a social pattern organized around communities of

choice and individualized interaction based on the selection of time, place, and

partners of the interaction. In addition, the development of wireless Internet

increases the possibility of personalized networking to a broader range of

social situations. This enhances the capacity of individuals to rebuild

structures of sociability from the bottom up.

技术的发展

Technology development is the process of research and development of

technology. The specific steps of technology development depend on the

underlying technology. Examples of technology development include:

1. Software engineering

2. Bio-technology

3. Nano-technology

技术进步的三大阶段

If we look at the history of technology and its development, we will see that

the dot-com bust is part of the normal pattern of events in any technological

revolution. Technology revolution starts with the introduction of one or more

technologies that enables the new cluster.

1. The new technology cluster, at first little noticed, achieves successes in

early demonstrations. Technical people start small companies based on the new

ideas. These new companies compete intensely in this early turbulent phase, when

government regulation is largely absent, and as successes mount in a technical

free-for-all environment. The promise of extraordinary profit looms. The public

begins to speculate.

2. The middle phase sees a sustained build-out or golden age of the

technology, during which the technology becomes the engine of growth for the

economy. Large companies and oligopolies reign, and the period is one of

confidence and prosperity.