Accessibility в мобільних додатках

Accessibility ensures that mobile apps are usable for people with disabilities. Key components: screen reader support (VoiceOver, TalkBack), dynamic text sizing, color contrast, keyboard navigation, accessibility labels, gesture alternatives. Standards: WCAG 2.1 (Web Content Accessibility Guidelines), Section 508, platform-specific guidelines. Accessibility is not only a legal requirement but also improves UX for all users.

mysimulator teamUpdated June 2026≈ 3 min read▶ Open the simulation

♿ Types of Accessibility Features

VoiceOver (iOS), TalkBack (Android) – spoken feedback, navigation, content description, semantic markup

Voice commands, speech recognition, hands-free navigation, voice input, accessibility commands

Scalable text, system font scaling, readable fonts, text size preferences, adaptive layouts

Color contrast ratios (WCAG AA/AAA), colorblind-friendly design, not relying solely on color

Full keyboard access, focus indicators, logical tab order, keyboard shortcuts, external keyboards

Large touch targets (44pt minimum), gesture alternatives, switch control, assistive touch

жива демонстрація · пов'язана симуляція● LIVE

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Everything above runs in your browser — open Hash Function Avalanche Visualizer and change the parameters while it is running. Nothing is installed, nothing is uploaded, the whole model lives in one tab.

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