- When to use alt text and when to use long descriptions
- What to include in alt text or descriptions
- When is a description not enough
Gaeir Dietrich is the director of the High Tech Center Training Unit (HTCTU) of the California community colleges, located at De Anza College in Cupertino, California, and a nationally recognized exert in the field of alternate media. Gaeir is a member of the advisory boards for the Association on Higher Education and Disability (AHEAD), Bookshare, the Alternate Text Production Center (ATPC), the Descriptive Leadership Network, and the Silicon Valley Independent Living Center. She serves as an expert to the board for the Access Text Network (ATN). In 2010-2011, she served as the chair for the national Advisory Commission on Accessible Instructional Materials in Postsecondary Education.