CAST is a nonprofit education research and development organization that created the Universal Design for Learning framework and UDL Guidelines, now used the world over to make learning more inclusive. The acronym "CAST" derives from the original name of our organization, Center for Applied Special Technology. Now we're simply CAST. Our CAST of characters includes over 50 talented employees, including world-class educators, learning scientists, instructional designers, literacy experts, policy analysts, UX and graphic designers, software engineers, and a first-rate administrative and executive staff.