All interactive elements in the top navigation bar (dropdown menus, search icon, and text links) are operable without a mouse. A keyboard user can press Tab to move through each item and Enter or Space to expand dropdowns. This follows the Operable principle, ensuring people with motor impairments who cannot use a mouse can still access all site functions.

The navigation is consistent and predictable, with clear link text like ‘Join Us’ and ‘Free White Cane Program’. The layout avoids complex fonts, moving elements, or cognitive overload, supporting the Understandable principle for users with dyslexia, ADHD, or autism.