Perry C. Hanavan, Au.D., currently teaches in the Communication Disorders program at Augustana College in Sioux Falls, South Dakota. He has taught audiology and technology courses the past 40 years. He has provided audiologic rehabilitative services and audiology consultation services to area schools, hospitals, and private ENT clinics. In addition, he teaches undergraduate and graduate courses in technology. He has provided numerous presentations at HLAA, American Speech-Language-Hearing Association, and American Academy of Audiology Conventions.