Accessibility
Using Zaaber with a keyboard, a screen reader, or with less motion.
Keyboard
Everything can be reached with the keyboard. Tab moves between controls, and Enter or Space presses them. On a map, the arrow keys move it and +, − and 0 zoom. See Moving the map.
Small places
Places too small to press easily get a dot, with a target large enough to hit.
Screen readers
Buttons and menus are named in your language, and each page says which language it's in. A help page shown in English while yours is on the way is marked as English, so it's read in the right voice.
Less motion
If your device is set to reduce motion, Zaaber leaves out its animations.
Time
On a timed quiz, teachers can give a pupil extra time. Nobody else sees that they have it.