The COVID-19 pandemic forced many institutions online. Although colleges are now reopening, demand for online materials and resources remains. When creating digital materials, librarians must keep access considerations in mind. Digital accessibility is a complex subject, but here are a few tips to start improving access to your materials.
Have you wondered what all those different sizes and colors in the Styles panel of Microsoft Word mean? Headings give your document a hierarchical structure. Breaking text up makes it easier to read and understand, and headings also allow screen reader users to navigate between sections.
Alt Text and Image Descriptions
Alt text provides a description of an image or graphic for screen reader users, as well as people with poor internet connections who may have trouble loading pictures.
Alt text should be applied whenever an image is not purely decorative. If alt text is not supported, include an image description below the image.
Screen reader users can navigate directly to links, meaning that link text should make sense without additional context. Link text like “Library catalog” rather than “Click here” ensures users are clear on the link’s destination.
Video is becoming a common format for sharing information, and captions benefit Deaf people as well as other users who may not be able to or want to enable audio. Some video editors include captioning tools, but if yours does not, here are some free captioning tools available.
Color can make your materials stand out, but it shouldn’t sacrifice accessibility. Use contrast checkers to ensure any text on a colored background is readable.
Accessible tagged PDFs
PDFs are a popular file format, but they’re not always accessible. To create an accessible PDF, save the document’s structure and tags during the export process. (Make sure you’re converting an accessible document.) If you’re working with an existing PDF, you can use Adobe Acrobat to improve accessibility.
This may seem overwhelming, but there are tools that can help. Microsoft Office programs have an accessibility checker, which can spot some (but not all) issues.
These tips only scratch the surface, and they aren’t intended as legal advice, but hopefully they can start you thinking about how you can make your digital resources better for everyone.
Are your libguides, tutorials, and online handouts accessible? What tools and resources are you using to monitor or improve accessibility?