In general, AIM refers to accessible, specialized formats such as Braille, large print, audio, and digital text. In digital form, AIM can be: read with text-to-speech software; modified with regard to font size; navigated by unit, chapter, section, and page number, etc.
- Images include alternative text and long descriptions when appropriate.
- Math equations are provided as images with text descriptions.
- Order of content, levels, and headings are appropriately formatted
What You Need to Know About National Instructional Materials Accessibility Standard (NIMAS) and Accessible Instructional Materials (AIM) A GUIDE FOR ADMINISTRATORS, 2009)