February 2012
Beginner to intermediate
94 pages
2h 45m
English
Content preview from Accessible EPUB 3Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Accessibility and Usability
The other subject that needs treatment is what is meant by accessibility and usability in the context of this guide. These two terms are often used in overlapping fashion, and can mean different things to different people, but I’ll be using the following definitions:
Accessibility of content is the intrinsic capabilities of the EPUB 3 publication: the quality of the data and meaning that can be extracted from it; the built-in navigational capabilities; the additional functionality, like text and audio synchronization (media overlays) and improved synthetic speech. The publisher of an EPUB has control over the accessibility of their publication, whether directly through the tools they use to generate the source or in post-production workflows.
Usability is the ability of a reader to access the content on any given reading system. A publisher may make an EPUB 3 publication rich with accessibility features, but if a reader does not have the right device or software program to access those features it is not the publication itself that is to blame.
But even making these distinctions, there’s no simple answer to what a fully accessible EPUB is, or to what a completely usable reading system is. It means something different depending on your needs.
A person with a print disability, for example, “cannot effectively read print because of a visual, physical, perceptual, developmental, cognitive, or learning disability” (DAISY Glossary). The best method to address any ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.