E- book
An electronic book (variously, e-book, ebook, digital book) is a book-length publication in digital form, consisting of text, images, or both, and produced on, published through, and readable on computers or other electronic devices. Sometimes the equivalent of a conventional printed book, e-books can also be born digital.
The Oxford Dictionary of English defines the e-book as "an electronic version of a printed book, but e-books can and do exist without any printed equivalent.
E-books are usually read on dedicated e-book readers. Personal computers and some mobile phones can also be used to read e-books.
History
The inventor and the title of the first e-book is not widely agreed upon. Some notable candidates are listed here.The first e-book may be the Index Thomisticus, a heavily-annotated electronic index to the works of Thomas Aquinas, prepared by Roberto Busa beginning in the late 1940s. However, this is sometimes omitted, perhaps because the digitized text was (at least initially) a means to developing an index and concordance, rather than as a published edition in its own rights.
Alternatively, electronic books are considered by some to have started in the mid-1960s, with the NLS project headed by Doug Engelbart at Stanford Research Institute (SRI), and the Hypertext Editing System and FRESS projects headed by Andries van Dam at Brown University. The former ran on specialized hardware, while the latter ran on IBM mainframes. FRESS documents were structure-oriented rather than line-oriented, and were formatted dynamically for different users, display hardware, window sizes, and so on, as well as having automated tables of contents, indexes, and so on. All these systems also provided extensive hyperlinking, graphics, and other capabilities.
FRESS was used for primary text reading, annotation, and online discussions in several courses, including English Poetry and Biochemistry. Brown faculty made extensive use of FRESS; for example the philosopher Roderick Chisholm used it to produce several of his books. For example, in the Preface to Person and Object he writes "The book would not have been completed without the epoch-making File Retrieval and Editing System...
Brown's leadership in electronic book systems continued for many years, including navy-funded projects for electronic repair manuals ; a large-scale distributed hypermedia system known as InterMedia; a spinoff company Electronic Book Technologies that built DynaText, the first SGML-based book-reader system; and the Scholarly Technology Group's extensive work on the still-prevalent Open eBook standard.
Yet others believe that the inventor of the e-book is Michael S. Hart. In 1971, Hart was given extensive computer time by the operators of the Xerox Sigma V mainframe at the University of Illinois. Seeking a worthy use of this resource, he created his first ebook by typing the United States Declaration of Independence into a computer. Project Gutenberg was launched afterwards to create electronic copies of more books.
One early e-book implementation was the desktop prototype for a proposed notebook computer, the Dynabook, in the 1970s at PARC: a general-purpose portable personal computer capable of displaying books for reading.
In 1992, Sony launched the Data Discman, an electronic book reader that could read e-books that were stored on CDs. One of the electronic publications that could be played on the Data Discman was called The Library of the Future.
Early e-books were generally written for specialty areas and a limited audience, meant to be read only by small and devoted interest groups. The scope of the subject matter of these e-books included technical manuals for hardware, manufacturing techniques and other subjects. In the 1990s, the general availability of the Internet made transferring electronic files much easier, including e-books.
E-book formats
Numerous e-book formats emerged and proliferated, some supported by major software companies such as Adobe with its PDF format, and others supported by independent and open-source programmers. Multiple readers followed multiple formats, most of them specializing in only one format, and thereby fragmenting the e-book market even more. Due to exclusiveness and limited readerships of e-books, the fractured market of independent publishers and specialty authors lacked consensus regarding a standard for packaging and selling e-books.However, in the late 1990s a consortium was formed to develop the Open eBook format as a way for authors and publishers to provide a single source document that could be handled by many book-reading software and hardware platforms. Open eBook defined required subsets of XHTML and CSS; a set of multimedia formats (others could be used, but there must also be a fallback in one of the required formats); and an XML schema for a "manifest", to list the components of a given ebook, identify a table of contents, cover art, and so on. Google Books has converted many public-domain works to this open format.
In 2010 e-books continued to gain in their own underground markets. Many e-book publishers began distributing books that were in the public domain. At the same time, authors with books that were not accepted by publishers offered their works online so they could be seen by others. Unofficial (and occasionally unauthorized) catalogs of books became available over the web, and sites devoted to e-books began disseminating information about e-books to the public
Libraries
U.S. Libraries began providing free e-books to the public in 1998 through their web sites and associated services, although the e-books were primarily scholarly, technical or professional in nature, and could not be downloaded. In 2003, libraries began offering free downloadable popular fiction and non-fiction e-books to the public, launching an e-book lending model that worked much more successfully for public libraries. The number of library e-book distributors and lending models continued to increase over the next few years.
In 2010, a Public Library Funding and Technology Access Study found that 66% of public libraries in the U.S. were offering e-books, and a large movement in the library industry began seriously examining the issues related to lending e-books, acknowledging a tipping point of broad e-book usage. However, some publishers and authors have not endorsed the concept of electronic publishing, citing issues with demand, piracy and proprietary devices
Dedicated hardware readers
There have been several generations of dedicated hardware e-book readers. The Rocket eBook and several others were introduced around 1998, but did not gain widespread acceptance.
As of 2009, new marketing models for e-books were being developed and a new generation of reading hardware was produced. E-books (as opposed to ebook readers) have yet to achieve global distribution. In the United States, as of September 2009, the Amazon Kindle model and Sony's PRS-500 were the dominant e-reading devices. By March 2010, some reported that the Barnes & Noble Nook may be selling more units than the Kindle in the US.
On January 27, 2010 Apple Inc. launched a multi-function device called the iPad and announced agreements with five of the six largest publishersthat would allow Apple to distribute e-books. The iPad includes a built-in app for e-books called iBooks and the iBooks Store.
In July 2010, online bookseller Amazon.com reported sales of ebooks for its proprietary Kindle outnumbered sales of hardcover books for the first time ever during the second quarter of 2010, saying it sold 140 e-books for every 100 hardcover books, including hardcovers for which there was no digital edition. By January 2011, ebook sales at Amazon had surpassed its paperback sales. In the overall U.S. market, paperback book sales are still much larger than either hardcover or e-book; the American Publishing Association estimated e-books represented 8.5% of sales as of mid-2010, up from 3% a year before.
Advantages
Mobile availability of e-books may be provided for users with a mobile data connection, so that these e-books need not be stored on the device.
An e-book can be offered indefinitely, without ever going "out of print". In the space that a comparably sized print book takes up, an e-reader can potentially contain thousands of e-books, limited only by its memory capacity. If space is at a premium, such as in a backpack or at home, it can be an advantage that an e-book collection takes up little room and weight.
E-book websites can include the ability to translate books into many different languages, making the works available to speakers of languages not covered by printed translations.
Depending on the device, an e-book may be readable in low light or even total darkness.
Many newer readers have the ability to display motion, enlarge or change fonts, use Text-to-speech software to read the text aloud for visually impaired, partially sighted, elderly or dyslectic people or just for convenience, search for key terms, find definitions, or allow highlighting bookmarking and annotation.
While an e-book reader costs much more than one book, the electronic texts are at times cheaper. Moreover, a great share of e-books are available online for free, minus the minimal costs of the electronics required. Also, libraries lend more current e-book titles for limited times, free samples are available of many publications. E-books can be printed for less than the price of traditional new books using new on-demand book printers.
An e-book can be purchased/borrowed, downloaded, and used immediately, whereas when one buys or borrows a book, one must go to a bookshop, a home library, or public library during limited hours, or wait for a delivery.
The necessary computer or e-reader uses less materials.
Printed books use 3 times more raw materials and 78 times more water to produce.
Depending on possible digital rights management, e-books can be backed up to recover them in the case of loss or damage and it may be possible to recover a new copy without cost from the distributor. Compared to printed publishing, it is cheaper and easier for authors to self-publish e-books. Also, the dispersal of a free e-book copy can stimulate the sales of the printed version.
Drawbacks
Ebook formats and file types continue to develop and change through time through advances and developments in technology or the introduction of new proprietary formats. While printed books remain readable for many years, e-books may need to be copied or converted to a new carrier or file type over time. Because of proprietary formats or lack of file support, formatted e-books may be unusable on certain readers. PDF and epub are growing standards, but are not universal.
Paper books can be bought and wrapped for a present and a library of books can provide visual appeal, while the digital nature of e-books makes them non-visible and intangible. E-books cannot provide the physical feel of the cover, paper, and binding of the original printed work. An author who publishes a book often puts more into the work than simply the words on the pages. E-books may cause people "to do the grazing and quick reading that screens enable, rather than be by themselves with the author's ideas".They may use the e-books simply for reference purposes rather than reading for pleasure and leisure. Books with large pictures (such as children's books) or diagrams are more inconvenient for viewing and reading.
A book will never turn off, can last for several decades or longer and would be unusable only if significantly damaged. The shelf life of a printed book exceeds that of an e-book reader, as over time the reader's battery will drain and require recharging. Due to faults in hardware or software, e-book readers may malfunction and data loss can occur. As with any piece of technology, the reader must be protected from the elements (such as extreme cold, heat, water, etc.), while print books are not susceptible to damage from electromagnetic pulses, surges, impacts, or temperatures typically found in automobiles on a hot day.
The cost of an e-book reader far exceeds that of a single book, and e-books often cost the same as their print versions. Due to the high cost of the initial investment in some form of e-reader, e-books are cost prohibitive too much of the world's population. Furthermore, there is no used e-book market, so consumers will neither be able to recoup some of their costs by selling an unwanted title they have finished, nor will they be able to buy used copies at significant discounts, as they can now easily do with printed books. Because of the high-tech appeal of the e-reader, they are a greater target for theft than an individual print book. Along with the theft of the physical device, any e-books it contains also become stolen. E-books purchased from vendors like Amazon or Barnes & Noble.com are stored "in the cloud" on servers and "digital lockers" and have the benefit of being easily retrieved if an e-reading device is lost. Not all e-booksellers are cloud based; if an e-book is stolen, accidentally lost, or deleted, in the absence of a backup it may have to be repurchased.
The display resolutions of reading devices are currently lower than those of printed materials and may cause discomfort due to glare on the screen or difficulty holding the device.
Due to digital rights management, customers typically cannot resell or loan their e-books to other readers. However, some Barnes & Noble e-books are lendable for two weeks via their 'LendMe' technology.
Additionally, the potential for piracy of e-books may make publishers and authors reluctant to distribute digitally.
E-book readers require various toxic substances to produce, and the disposal of their batteries in particular raises environmental concerns. As technologies rapidly change and old devices become obsolete, there will be larger amounts of toxic wastes that are not easily biodegradable like paper.
The wide variety of versions, text and font sizes make citations hard because the number of the pages will be different. The only real solution would be a standard format for all devices.
Production
Some e-books are produced simultaneously with the production of a printed format, as described in electronic publishing, though in many instances they may not be put on sale until later. Often, e-books are produced from pre-existing hard-copy books, generally by document scanning, sometimes with the use of robotic book scanners, having the technology to quickly scan books without damaging the original print edition. Scanning a book produces a set of image files, which may additionally be converted into text format by an OCR program. Occasionally, as in some e-text projects, a book may be produced by re-entering the text from a keyboard.
As a newer development, sometimes only the electronic version of a book is produced by the publisher. It is even possible to release an e-book chapter by chapter as each chapter is written. This is useful in fields such as information technology where topics can change quickly in the months that it takes to write a typical book. It is also possible to convert an electronic book to a printed book by print on demand. However these are exceptions as tradition dictates that a book be launched in the print format and later if the author wishes an electronic version is produced.
As of 2010, there is no industry-wide e-book bestseller listbut various e-book vendors compile bestseller lists, such as those by Amazon Kindle Bestsellers.
e-Readers
e-book reader, also called an e-book device or e-reader, is a mobile electronic device that is designed primarily for the purpose of reading digital e-books and periodicals. An e-book reader is similar in form to a limited purpose tablet computer.
E-books Advantages and disadvantages:
Advantages:
· Less expensive than hard cover books.
· E-books are available online and offline. They can be found on websites as free books. E-libraries and digital libraries offer free books online. Some websites can offer the whole book, some pages or some chapters for free such as Google books. Books can be sold and bought online such as Amazon.
· E-books can be read on different devices for example personal computer, laptop, iPad, mobile phones, e-readers.
· E-books can be read everywhere.
· New talents, authors and writers who are not famous so do not find an opportunity to publish their books through publishing houses, can publish online on websites, blogs or social network service websites.
· E-books can reach youth who are main users of internet.
· E-books' publishing is not expensive as the traditional books publishing expenses that need papers and printing machines.
· E-books provide the users with many and different ways of interactivity. Online, the users can write and post a comment, opinion or previews about the books. Also, people can share books online through social network service websites. Using e-readers or any electronic readers' devices, the user can customize the book by changing the font or layout of the book. Also, the user can add his or her comment; reach a specific word or sentence directly without reading the whole book by an electronic search.
· E-books can provide multimedia by mixing texts, pictures, images, video, audio, graphics,
· E-books save place and time in archiving.
· E- Archives are available online.
· E- Libraries are available online for free or by subscription.
· There are different forms of the E-books for example on CD, DVD, USB Flash, mobile phones or can be downloaded on electronic devices directly from the internet or the bookstore.
· E-books are flexible by their user interactivity, customization, multimediality, hyperlinks, hypermediality,……
· E-books help researchers especially from developing countries to get the latest sources of information specifically from the internet.
· E-books save time in getting and buying books instead of going out the house, taking transportation means, enter a bookstore and buy the book.
· E- books can be widely spread all over the world.
· E-books can be spread very fast comparing to the traditional books.
· E- encyclopedia is less expensive as a traditional.
· E-books can be saved and kept for many years without being ruined or changed their content quality, on the other hand the traditional books pages' color can be changed by time to yellow or cut.
· E-books can be copied many times with the same quality.
· Readers can easily switch from one ebook to another with very little effort.
· If you have a mobile with internet connection, instant e-book reading is possible from anywhere and at any instance.
· A new ebook is available immediately for reading.
· Ebooks consume fewer natural resources such as trees, water and petroleum for shipping.
· The person can download many books in one device or one place.
Disadvantages:
· Traditional printed books are easy and flexible to read.
· Many people especially old and adults are used to traditional printed books.
· E-books can have electronic and technical problems
· E-books are causing one flow of information from the developed countries to developing countries
· E-books are causing over flow of information. Many information and data are available but the person can get lost with this amount of info.
· The electronic devices are expensive to buy to be able to read the e-books.
· Old, poor and uneducated people are not the ones who can use the e-books.
· The publishing houses are facing economic crisis and many will be closing because of the high cost of traditional printing books ' expenses and the low revenues and sales.
· Customization and interactivity can lead to changes in the actual form of the books
· There are concerns of changing the content of the original books and spread them
· There are health concerns. E-Books can cause eyestrain. E-Books are read on a computer or special device that is viewed on a screen. The screen does not have the same type of resolution like print on paper has.
· E-books do not have a defined life. New technologies are always emerging; for example, new computers or hand held devices. Software and hardware can become outdated that contain components that can run a user’s E-Book reader. When upgrading to newer software, the user runs the risk of losing saved books or losing formatting of the document.
· E-Books can be hacked. E-book Readers are able to connect to the internet to shop for different E-books. Hackers are able to use their computers to hack E-Book readers and E-Books. People are now pirating E-Books just as they are able to pirate music.
· E-books can be shared without publishers' permission.
· Ebooks can be lost if someone’s hard drive fails and they had not made a backup.
· Reading from a computer lacks the familiarity and convenience of a book. A book can be opened and papers, while the electronic text is difficult to navigate.
· E-books are unreliable life. The paper has a much longer life than many forms of digital archiving. With the rapid development of new systems, it is difficult to assess whether the software or hardware is obsolete.
· E-books can get viruses.
· Paper books don’t require a power source.
· E-books can be vanished completely if the device has technical problems or virus.