
Accessibility Handbook
Description
Alles über E-Books | Antworten auf Fragen rund um E-Books, Kopierschutz und Dateiformate finden Sie in unserem Info- & Hilfebereich.
More details
Other editions
Additional editions

Content
- Intro
- Table of Contents
- Preface
- How I Got into Accessibility
- Why This Book?
- What Does It Mean to Be "Accessible"?
- Background of Section 508
- Who Does It Cover?
- Who Benefits from Accessibility?
- Who Is This Book for?
- Structure of This Book
- About Code Samples
- Conventions Used in This Book
- Using Code Examples
- Safari® Books Online
- How to Contact Us
- Acknowledgments
- Chapter 1. Complete Blindness
- Definition
- Annoyances, in Brief
- Screen Readers
- Creating Accessible Sites
- HTML and Formatting
- Logical flow
- Hiding text
- Headers
- Skipping navigation
- Tables
- Images
- Graphs and diagrams
- Forms
- Labels
- Errors
- CAPTCHA and challenge responses
- JavaScript
- Frames and iframes
- Frames
- Iframes
- Flash
- Access keys
- WAI-ARIA
- Alerts for updates
- Navigation
- Other semantic markup
- Resources
- Testing
- Automated testing
- Manual testing
- Chapter 2. Visual Accessibility-Other Types
- Low Vision
- Annoyances
- Grow Gracefully
- Contrast
- Overrides
- Forms
- Color Blindness
- Annoyances in Brief
- Optimization of Color Schemes
- Optimization of Images
- Diagrams, Graphs, and Maps
- Chapter 3. Audio Accessibility
- Who Does It Cover?
- Annoyances in Brief
- Videos
- Interactive Features
- Live Chat
- Chapter 4. Physical Accessibility
- Who Does It Cover?
- Annoyances in Brief
- Best Practices
- Forms
- Pop-Ups
- Navigation
- Moving around the Page
- Timing
- Testing
- Testing Without a Mouse
- Testing for Uneven Pointers
- Chapter 5. Cognitive Disabilities
- Overview
- Dyslexia
- Fonts
- Content
- Sentence length
- Paragraph length
- Color Choice
- Justified Text
- Images
- Meaningful Images
- Animations
- Animations with meaning
- Advertisements
- Backgrounds
- Alt text
- Print Versions
- Site Navigation
- ADD and ADHD
- Similarity to Dyslexia
- Timed Tasks
- Instructions
- Organization
- Consistent User Experience
- Chapter 6. Selling Accessibility
- U.S. Government Requirement
- Non-U.S. Governments
- Exclusion Can Hurt Your Business
- An Accessible Site Is More Usable for Everyone
- Chapter 7. Additional Resources
- General Accessibility Resources
- Testing
- Design
- Screen Readers
- Hearing Disabled
- Physically Disabled
- Cognitively Disabled
System requirements
File format: PDF
Copy-Protection: Adobe-DRM (Digital Rights Management)
System requirements:
- Computer (Windows; MacOS X; Linux): Install the free reader Adobe Digital Editions prior to download (see eBook Help).
- Tablet/smartphone (Android; iOS): Install the free app Adobe Digital Editions or the app PocketBook before downloading (see eBook Help).
- E-reader: Bookeen, Kobo, Pocketbook, Sony, Tolino and many more (only limited: Kindle).
The file format PDF always displays a book page identically on any hardware. This makes PDF suitable for complex layouts such as those used in textbooks and reference books (images, tables, columns, footnotes). Unfortunately, on the small screens of e-readers or smartphones, PDFs are rather annoying, requiring too much scrolling.
This eBook uses Adobe-DRM, a „hard” copy protection. If the necessary requirements are not met, unfortunately you will not be able to open the eBook. You will therefore need to prepare your reading hardware before downloading.
Please note: We strongly recommend that you authorise using your personal Adobe ID after installation of any reading software.
For more information, see our eBook Help page.