IAEA Navigator is developed with the aim of meeting WCAG 2.1 Level AA accessibility guidelines across all supported platforms (web, Android, iOS).
Text and interactive elements use colours with a minimum 4.5:1 contrast ratio against their background, except for large-scale text (3:1 minimum).
All interactive elements meet the 48 × 48 dp minimum, following Material Design and WCAG 2.5.5 guidance. Topic chips, filter chips, and the role indicator have been verified to meet this minimum.
The app respects the system font-size setting. Layouts are tested at up to 200% text scale.
Both portrait and landscape orientations are supported on all screens.
Interactive elements include semantic labels for TalkBack (Android) and VoiceOver (iOS/macOS): all icon buttons carry tooltips, topic chips and filter chips announce their name and selected state, stat tiles announce their label and value, publication cards announce as a single button with title, type, series number, year, and summary, and decorative elements are hidden from the accessibility tree.
If you experience accessibility barriers, please contact us at support@kernkraftconsult.com and we will work to address them promptly.