Office automation is the most widely implemented form of information technology and has had major implications for the organization and experience of clerical work.
Big data sets provide researchers with large amounts of information on many topics, ranging from demographics and psychographics to social networking statistics. These sets are often made usable and archived through data mining techniques.
Or communication theory, mathematical theory formulated principally by the American scientist Claude E. Shannon to explain aspects and problems of information and communication.
From Philosophy of Education: An Encyclopedia Philosophical thinking about technology in education, such as it exists, may be placed into three categories: substantive, instrumentalist, and pluralist.
From The Hutchinson Unabridged Encyclopedia Online training delivered to personal computers over the Internet, with the advantage that classes can be taken at any time and in any place, so that students are able to learn at their own pace.
The process of scrambling stored or transmitted information so that it is unintelligible until it is unscrambled by the intended recipient [...] It is also now used increasingly by the financial industry to protect money transfers, by merchants to protect credit-card information in electronic commerce, and by corporations to secure sensitive communications of proprietary information.