The Better Hearing Institute
800/EAR-WELL – 800/327-9355
The Better Hearing Institute promotes the benefits of better hearing. BHI has operated a call center where consumers can ask questions about hearing loss. Since its inception

Lighthouse International
Since 1905, Lighthouse International has been the leader worldwide in helping people who are blind or partially sighted overcome the challenges of vision loss.

The National Institute on Deafness and Other Communication Disorders (NIDCD)
The (NIDCD) promotes disease prevention and health promotion;  associated with people who have communication impairments or disorders; and supports efforts to create devices which substitute for lost and impaired sensory and communication function.

Prevent Blindness America
1-800-331-2020
Prevent Blindness America is the nation's leading volunteer eye health and safety organization dedicated to fighting blindness and saving sight