The Aging Hand and the Ergonomics of Hearing Aid Controls

Abstract

The overall pattern of findings suggest that haptic (touch) sensitivity in the fingertips and manual dexterity, as well as disability, pain, and joint stiffness of the hand, all contribute to the successful operation of a hearing instrument. However, although aging is associated with declining hand function and co-occurring declines in ability to manipulate a hearing instrument, for the sample of individuals in this study, including those who self-reported having arthritis, only minimal declines were observed.