Accessibility statement

Last updated: 1 November 2026

STTIE is a project devoted to accessibility, and we want this website to work for everyone, including people who use a screen reader, navigate by keyboard only, or enlarge text.

Standard

We aim to meet the Web Content Accessibility Guidelines (WCAG) 2.2, level AA.

Measures taken

• Semantic HTML with a heading hierarchy that does not skip levels.
• A skip link to the main content and full keyboard navigation with a visible focus indicator.
• Text and background contrast checked with an automated tool.
• Text can be enlarged to 200% without loss of content.
• Language declared on every page and on links to content in another language. Flags in the language selector are always accompanied by the language name.
• The Atkinson Hyperlegible typeface, designed for readers with low vision.
• The 3D model on the home page only moves when the visitor interacts with it, respects the system’s reduced-motion setting, and can be operated with keyboard-accessible buttons. What it shows in Braille is also announced as text.

Known limitations

• The 3D model requires WebGL. Where the browser does not support it, a static illustration is shown instead.
• Links in the news section lead to third-party websites whose accessibility we do not control, and most are in Spanish.

Reporting a barrier

If you have any difficulty using this website, please write to contacto@sttie.cl, telling us the page and the problem, and we will get back to you.