Electronic Publishing Overview

Publication and technology are closely linked, and technological advancement inevitably brings about changes in the traditional publishing model. Electronic publishing is precisely the product of communication technology and rapid development of computer technology.

concept:
Electronic publishing refers to the storage of information such as images, sounds and pictures on magnetic, optical, and electrical media by means of digital codes. It can be read and used by computers or similar devices to express ideas, popularize knowledge, and accumulate culture. Distribution of mass media.

development of:
The development of electronic publications in Western developed countries was relatively early. The rise in the 1960s and the early 1980s were large-scale. In China, electronic publications started relatively late and were originally initiated by a small number of units that master computer technology and equipment. After nearly 10 years of development and development, electronic publications using floppy disk media have reached a fairly high level. At the same time, the rapid development of domestic read-only optical disks marks the beginning of a new stage in the electronic publishing industry in China, especially the Internet. With the rise of publications, China's electronic publishing has shown strong development momentum.

classification:
There are several different methods for classifying electronic publications, such as electronic books, electronic newspapers, electronic journals, etc., depending on the type of publication. A more general method of division is divided into information-based methods, single-line encapsulated electronic publications and electronic network publications. The former is based on magnetic disks, integrated circuit cards, optical disks, etc., and has floppy disks (FD), CD-ROMs, CD-I, CD-G, photo disks (PHOTO). CD-ROMs, DVD-ROMs, IC CARDs, and CD-ROMs are the most prominent and the fastest-growing; electronic network publications are based on databases and The communication network is based on the hard disk storage medium of the computer host. In addition to the instant online service provided to the user, it can quickly provide fax publishing, e-mail services through the communication network.

The advantages of electronic publications:
(1) Integration: Breakthroughs in the limitations of texts and pictures in traditional publications. The sound and images are also grafted into the content. Moreover, various styles, sounds, images, graphics, and animations can be combined and switched as required. Enhanced publication performance.

(2) Large amount of information storage, a CD-ROM information capacity of 600-700 MB, that is, a five-inch disk can store a set of contents of the Encyclopedia Britannica, while the DVD disk capacity is larger, almost 10 times the CD-ROM.

(3) Interactivity: When people read traditional publications, they can only follow a certain linear sequence. When reading electronic publications, they can freely choose the starting place, they can jump, they can also read in the tree and they can Returning to the text, electronic publications are well adapted to human thinking.

(4) Low costs. With modern communication technologies, electronic publications have reduced the number of links necessary for traditional publications from planning to production, thereby saving the management of publications, the large amount of transportation expenses, and reducing operating costs. And according to the equivalent amount of information, a CD-ROM read-only optical disc can store 340 million Chinese characters, which translates to a paper publication of 21, 225 sheets, which is equivalent to 0.80 yuan per sheet. Books for 17,000 yuan.

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