Accessibility Statement
The goal is to meet WCAG 2.2 Level AA. This statement is voluntary and describes the honest state of a test version — no external audit, no conformance claim.
What already works
- Every tool is reachable by keyboard; dialogs (pricing panel, help) trap focus and close with Escape.
- A command palette (Ctrl/Cmd + K) and keyboard shortcuts for camera, display and help.
- Explanations for every control as a tooltip on keyboard focus, and as a searchable help panel.
- Controls sized at least 44 × 44 pixels; reduced motion is respected (prefers-reduced-motion).
- Bilingual interface (German/English) with correct language markup in the HTML.
Known limitations
- A formal WCAG 2.2 AA audit is still outstanding; it is planned.
- Parts of the tool palette (section headings and some option values) still appear in German even with the English interface active. The explanatory tooltips are bilingual.
- The 3D view itself is purely visual: rotating and zooming currently work only with mouse, trackpad or touch, and there is not yet a text description of the loaded model.
- On mobile devices, pinch-to-zoom is currently disabled so it does not conflict with the gesture used to rotate the model. This conflicts with WCAG 1.4.4 and will be changed.
- Colour contrast has not yet been checked comprehensively against a 4.5:1 ratio.
Report a barrier
If you notice a barrier, please write a short note to cardrevolution@gmail.com — including the page, the device and any assistive technology you used, if possible. Real-world feedback is the fastest path to a fix.
Alternatively, the command-line version may help: the print check and repair run entirely without a graphical interface.