A comprehensive accessibility audit of the Visitor Management System application on iPad has identified multiple critical failures in supporting users who rely on the VoiceOver screen reader. These issues prevent users with visual impairments from being able to navigate the application, understand its content, and complete essential tasks independently.

The defects can be categorized into three primary areas of non-compliance with accessibility standards (WCAG 2.1):
1. Lack of Meaningful Information for Screen Readers:
2. Failure to Communicate Dynamic Content and Status
3. Illogical and Broken Navigation Experience