Tinker Signal is for everyone, including people who use screen readers, keyboard navigation, magnification, captions or other assistive technology.
Our standard
We build and test this site to meet the Web Content Accessibility Guidelines (WCAG) 2.1 Level AA, and we work toward WCAG 2.2 AA.
What we do
- Every page works with a keyboard and shows a clear focus outline.
- Text meets WCAG color-contrast minimums, and pages reflow on phones and when zoomed to 200%.
- Images have text alternatives, and charts come with the same information in text.
- Forms have labels, and animation is reduced for visitors who ask for less motion.
- We check pages with automated accessibility tests and fix what they find.
Videos
Embedded videos are hosted on YouTube. We aim to provide accurate captions for every video.
Tell us about a problem
If something on this site is hard to use, or you need content in another format, email hello@tinkersignal.com with the page address and what went wrong. We aim to reply within 5 business days.
Last reviewed: October 21, 2026