Overview of Vision impairments - Blindness

Users who are blind, the barriers they face daily, and the software used to overcome those barriers are covered in this topic. We will learn about screen readers and how they interact with websites, how using tables can help this user group, and the best way to present information to blind users.

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This topic has an examination that must be taken in order to complete a certification with this topic as part of its course.

The following lessons are available in this elearning topic:

• Vision impairments - Blindness

• Persona

• Software used to overcome blindness

• Interesting information about blind users

• Screen Readers and document order

• Don’t use CSS for meaningful content

• Hiding content from the user

• Include a title for Every Page

• Conveying information with a page title

• Defining the language of a page

• Designing with landmarks

• Consistent headings

• Main Content Hierarchy

• Identifying page purpose and task

• Organise with Paginated Views

• Representing data in tables

• Include caption with tables

• Table Headers

• Grouping Header Associations

• Table Summary

• Layout Tables

• Frame Titles and iFrame titles

• Strong and EM