2.4.7 focus visible

1. What is the purpose of testing for 2.4 7 focus-visible?
2. What is the accessibility principle and intent of SC 2.4 7 focus-visible?
3. What does focus-visible mean?
4. Which of the following should be tested under 2.4 3 focus order meaning?
5. What is a keyboard focus indicator?

What is the purpose of testing for 2.4 7 focus-visible?

The purpose of this success criterion is to help a person know which element has the keyboard focus. “Mode of operation” accounts for user agents which may not always show a focus indicator, or only show the focus indicator when the keyboard is used.

What is the accessibility principle and intent of SC 2.4 7 focus-visible?

Specific Benefits of Success Criterion 2.4. 7: This Success Criterion helps anyone who relies on the keyboard to operate the page, by letting them visually determine the component on which keyboard operations will interact at any point in time.

What does focus-visible mean?

The :focus-visible pseudo-class applies while an element matches the :focus pseudo-class and the UA (User Agent) determines via heuristics that the focus should be made evident on the element. (Many browsers show a "focus ring" by default in this case.)

Which of the following should be tested under 2.4 3 focus order meaning?

Understanding SC 2.4. 3:Focus Order (Level A) If a Web page can be navigated sequentially and the navigation sequences affect meaning or operation, focusable components receive focus in an order that preserves meaning and operability.

What is a keyboard focus indicator?

So a focus indicator allows a keyboard user to see exactly where they are at any given moment. Without it, they wouldn't know where they are on a page and they wouldn't be able to navigate the page and operate its controls. The focus indicator is to keyboard users what the mouse cursor is to mouse users.