Hello everyone, I'm currently working on an iOS application and I want to ensure it is as accessible as possible for all users, including those with disabilities. While I have a basic understanding of iOS accessibility features, I'm looking to deepen my knowledge and apply best practices comprehensively. Specifically, I would like to know: VoiceOver Optimization: What are the best practices for ensuring all UI elements are properly labeled and navigable with VoiceOver? Color Contrast and Visual Design: How can I effectively check and adjust color contrast ratios to accommodate users with visual impairments? Dynamic Type and Font Sizes:What are the recommended approaches for supporting Dynamic Type, and how can I ensure a consistent and readable layout across different text sizes? Accessibility in Custom UI Elements: How can I make custom controls (e.g., custom buttons, sliders) accessible, especially when they do not follow standard UIKit components? Testing Tools and Techniques: Which tools and techniques are most effective for QA to test accessibility on iOS? Thank you in advance for your insights and advice. Best regards, Ale