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Showing posts with label PDF. Show all posts
Showing posts with label PDF. Show all posts

Thursday, April 25, 2013

Service Turns Books into PDFs

1DollarScan turns a physical book into an electronic copy, supposedly for a dollar, as long as the customer agrees to allow the book to be destroyed and recycled. The company, based in San Jose, CA, markets itself as a service that archives documents and photographs, while also clearing space used to store old books.

The service has grown from scanning thousands of books in its first year to several hundred thousand books in its second year, according to CEO Hiroshi Nakano in a report in Publishers Weekly. The company claims its process produces a high-quality PDF file that can be read on a variety of devices.

The Authors Guild isn’t thrilled with the business model, claiming that turning copyrighted print content into an e-book without an author’s permission is copyright infringement.

1DollarScan counters that it only digitizes books purchased by a customer, who then uses the service to create more space in an eco-friendly way. The company requires a signed agreement prohibiting the online sharing of the PDF, while offering a way for publishers and authors to either approve or disapprove of scans.

But copyright infringement could be just part of the issue with 1DollarScan. One person commenting on the Publishers Weekly article who uses the service wrote, “The result is nothing I would want to share anyway since it’s usually got formatting and readability errors, but it’s good enough for me.”

He also goes on to report that the actual cost is $1 per 100 pages, so the service would cost $5 for a 500-page book.

Wednesday, February 20, 2013

New Software Turns PDFs into E-Textbooks

Advance is a new platform that allows publishers to create interactive electronic textbooks at no cost from PDFs and other flat document files. Education software company Kno introduced the new interactive learning platform, which is designed to convert documents into interactive textbooks and then enhance those textbooks with additional functionality, according to an article in Campus Technology.

The first part of Advance, Kno Ingest, makes it possible to convert flat files at a high volume. Kno Book Enhancer provides the tools to enhance functionality and update materials, including 3-D objects and video, while the third part is Kno Assessment, which lets publishers create quizzes and review material.

Kno Advance is available for both K-12 and higher education textbook publishers and is accessible through the web or applications that support Android, iOS, and Windows.

Friday, November 4, 2011

New CDF digital format on the rise

From my archives of items to post:
According to  an article in the Library Journal earlier this year, there is a new digital format that will challenge the PDF. The CDF, or Computable Document Format, is a new standard that was released on July 21st by Wolfram Research, and it enables users to “interact with online documents, input their own data, and generate results, live.”

Comparatively, CDF allows interactivity and motion in a document, whereas in PDF, documents are static and unchangeable. CDF files behave more like apps than documents, and they allow users to make their own “knowledge apps”, of which more than 7,000 have already been created by researchers, educators, and students using an early version of CDF. CDF documents can currently be created using Mathematica 8 and distributed for free using the Wolfram CDF Player, which is required to view the CDF document. Currently, there is a beta CDF in an e-textbook currently on the market: Briggs/Cochran Calculus, and many other publishers are showing great interest in the technology. The CDF technology is on its way to changing the way that online documents and e-textbooks allow users to access, and interact with, information.

It will be interesting to see if this format can stand up to other developments, such as those around Epub3.

Saturday, February 5, 2011

PDF security weakness noted

Given that many e-textbooks are still distributed in a .pdf format, or given that according to a recent BISG study as many as 40% of students pirate their textbooks (or have friends that do), the following recent news piece should give some pause to students acquiring textbooks in .pdf formats, and the publishers who produce them.

A MSNBC story reports that PDFs are now the number one vehicle for for web-based attacks. The story notes that currently e-readers are safe but that could change as more content moves to those devices and the devices take on more processing and multi-function capability (like the iPad and other tablets). Students should watch to make sure that textbooks they acquire in pdf format come from trusted sources, as the article notes that "spear-phishing" (targeted and personal attacks to a user from a known source) are a common method used in some of the .pdf-related malicious attacks.