Accessibility

The builder is made to be used with a keyboard, with a finger and with a screen reader. This page says what was built, what was tested and what was not.

What was built in

• Keyboard. Every button, switch and box can be reached with the Tab key and used with Enter or Space. A yellow ring shows where you are.
• The diagram without dragging. You can drag the cars, but you never have to. Tap a car, then use the Left, Right, Up, Down and Turn buttons. With a keyboard, the arrow keys move a car and the R key turns it.
• Large targets. The move and turn buttons are at least 44 pixels on each side.
• Announcements. The step you are on and each move of a car in the diagram are announced to screen readers.
• Reduced motion. If your device asks for less motion, the typing and stamp effects are switched off.
• Day desk and night desk. The site follows your device, and the lamp button in the header switches it.
• Text size. The pages can be zoomed, and they do not scroll sideways on a phone.

What was tested

On 14 November 2026 the home page and the builder each scored 100 of 100 in Google's automated accessibility audit, on the phone profile. Both pages were checked at 1366 and 390 pixels wide for sideways scrolling, in the day desk and the night desk.

What was not tested yet

An automated audit does not find everything. The builder has not yet been tested by a person who uses a screen reader every day, and the PDF it makes has not been checked for reading order. If either fails you, we want to know.

Tell us

Write to info@getaccident.report with the page, your device and what went wrong. If you cannot use the builder at all, the official form for your state is linked in the rules table on the home page.

Last updated 14 November 2026.