This course is designed to provide Federal government Chief Information Officer (CIO) and Chief Acquisition Officer (CAO) offices, and Agency Section 508 Program Managers guidance on what is needed to establish a methodical approach to creating and implementing a Technology Accessibility Program.
This decision tree describes how to use the alt attribute of the element in various situations. For some types of images, there are alternative approaches, such as using CSS background images for decorative images or web fonts instead of images of text.