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Showing posts from February 20, 2016

Information technology and access to networks

Technological standards         The Internet is a multi-layered network which is operated by a variety of participants. The Internet has come to mean a combination of standards, networks, and web applications (such as streaming and file-sharing ) that have accumulated around networking technology. The emergence of the Internet coincided with the growth of a new type of organizational structure, the standards committee. Standards committees are responsible for designing critical standards for the Internet such as TCP/IP , HTML , and CSS . These committees are composed of representatives from firms, academia, and non-profit organizations. Their goal is to make decisions that advance technology while retaining interoperability between Internet components. Economists are interested in how these organizational structures make decisions and whether those decisions are optimal. The supply of Internet access         The commercial supply of Internet access began when t

Economics of Digitization

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                                                                                                         Economical View              The economics of digitization is the field of economics that studies how digitization affects markets and how digital data can be used to study economics. Digitization is the process by which technology lowers the costs of storing, sharing, and analyzing data. This process has changed how consumers behave, how industrial activity is organized, and how governments operate. The economics of digitization exists as a distinct field of economics for two reasons. First, new economic models are needed because many traditional assumptions about information no longer holder in a digitized world. Second, the new types of data generated by digitization require new methods to analyze.                  Research in the economics of digitization touches on several fields of economics including industrial organization, labor economics, and inte

Newspaper Digitization

       The process of converting old newspapers which survive in analog form into digital images can be called newspaper digitization. The most common analog forms for old newspapers are paper and microfilm. Digitized images of newspaper pages are typically (though not always) analyzed with OCR software in order to produce text files of the newspaper content. Newspaper digitization is a special case of digitization in general.       Newspapers preserve a rich record of the past, and since the advent of digital media, many institutions across the world have began to digitize them and make the digital files publicly available. However, over 90% of newspapers remained unscanned in 2015. Digitized newspapers may be made available for free or for a fee. Several lists (noted below) try to catalog digitized newspapers worldwide.       Successful newspaper scanning is a complex activity. Although scanning from paper is possible, microfilm scanning is cheaper and g

Philosopical Views and Fiction

Lean philosophy           The broad use of internet and the increasing popularity of lean philosophy has also increased the use and meaning of "digitizing" to describe improvements in the efficiency of organizational processes. Lean philosophy refers to the approach which considers any use of time and resources, which does not lead directly to creating a product, as waste and therefore a target for elimination. This will often involve some kind of Lean process in order to simplify process activities, with the aim of implementing new "lean and mean" processes by digitizing data and activities. Digitization can help to eliminate time waste by introducing wider access to data, or by implementation of enterprise resource planning systems. Fiction           Works of science-fiction often include the term digitize as the act of transforming people into digital signals and sending them into a computer. When that happens, the people disappear from th

Digitization versus digital preservation

         There is a common misconception that to digitize something is the same as digital preservation. To digitize something is to convert something from an analog into a digital format. An example would be scanning a photograph and having a digital copy on a computer. This is essentially the first step in digital preservation. To digitally preserve something is to maintain it over a long period of time.               Digital preservation is more complicated because technology changes so quickly that a format that was used to save something years ago may become obsolete, like a 5 1/4" floppy drive. Computers are no longer made with them, and obtaining the hardware to convert a file from an obsolete format to a newer one can be expensive. As a result, the upgrading process must take place every 2 to 5 years, or as newer technology becomes affordable, but before older technology becomes unobtainable. The Library of Congress provides numerous resources

Digitize Clothing Patterns

Analog signals to digital           Analog signals are continuous electrical signals; digital signals are non-continuous. Analog signal can be converted to digital signal by ADC. Nearly all recorded music has been digitized. About 12 percent of the 500,000+ movies listed on the Internet Movie Database are digitized on DVD .           Handling of analog signal becomes easy when it is digitized because the signal is digitized before modulation and transmission. The conversion process of analog to digital consists of two processes: sampling and quantizing.            Digitization of personal multimedia such as home movies , slides , and photographs is a popular method of preserving and sharing older repositories. Slides and photographs may be scanned using an image scanner , but videos are more difficult. Analog texts to digital               About 5 percent of texts have been digitized as of 2006. Older print books are being scanned and optical character recognit