Alabama Institute for Deaf and Blind (AIDB) has a wealth of resources and expertise to share related to services and information about hearing and vision loss. Are you doing a school report or need to learn more about causes of deafness and blindness? Or maybe you'd like to know more about Alabama's world famous native, Helen Keller. The Reference Desk has online resources available. If you don't find what you are looking for contact us and we will be happy to help!