Accessibility.

In force from 17 September 2026

The short version

Every step of every lesson has captions, the voice can be turned off, and the lessons can be worked through with the keyboard alone.

This summary is here to be read. The clauses below are what actually binds.

Every spoken line is shown as a caption as it is said.
The voice can be turned off, and the lesson played at 0.85, 1 or 1.2 times speed.
The left and right arrow keys move through a lesson.
Every technical term can be opened for a plain explanation, from the caption or the board.
Movement is turned off for anyone whose system asks for reduced motion.

Text meets the WCAG 2.2 contrast minimum, every control is a real button or link, and a skip link leads to the page's content.

Tell hello@tutorbadger.com, and it gets fixed.

Something here unclear?

Ask, and the wording gets fixed rather than explained.