Accessibility
There are several things we can do to make digital documents more accessible for the visually impaired.
Use Headings
Those who are visually impaired are not able to see visual changes like different font styles or changes in font sizes. Screen readers are able to identify headings. This allows users to understand the structure of a document and what is considered important.
When using headings within documents, you must use headings in their correct order. Heading 1 will always come before Heading 2. Screen readers will identify the importance of what you are conveying by the heading you choose within the document. For example, the most important information should be Heading 1. The image explains the order of headings and the video explains why we should use headings within our documents.
Add Alternative Text to Images
When including an image in your documents be sure to include alternative text (or alt text) describing the image. This allows those using screen readers to hear the description of the image. Also when including images, choose them to be inline with the text. This makes it easier for those using screen readers to understand the purpose of the image within the context of the text.
Use Descriptive Hyperlinks
Hyperlinks within Documents
When using hyperlinks or URLs within your document, use descriptive text for the hyperlink. Otherwise screen readers may hear a list of random letters and numbers as it reads the hyperlink.
Which is easier for you to understand?
Example 1: http://ncdae.org/search/?q=video
Example 2: National Center on Disability Education and Access
Example 2 is both easier for users of screen readers and for all readers to understand. It also provides readers with an understanding of where the link will take the user.
May I use Short URLs?
Sometimes it is ok to use a short URL within your content such as a website page like www.google.com. Users recognize this as a site that is commonly used.
Avoid Non-Informational Link Phrases
Non-informational link phrases like click here, read this, more info, and link here should be avoided. These do not provide a description of the link's destination which may confuse users. Please try to be more descriptive so that a screen reader user understands where the link will go.
For example, instead of Click here for more information on the CCPS ITT page, try, For more information, go to the CCPS ITT page.
RESOURCES
AccessibilitytipsfromITT.pdfTools for Checking Your Documents for Accessibility
Grackle is available as an Google Add-On for all CCPS Staff and Students
Microsoft Accessibility Checker is free and built in to all Microsoft products