Device-Independent Input Methods Flashcards
Adequate mouse-click target sizes help which of the following user categories? (Select the most complete answer.)
A. Users with low vision
B. Users with tremors
C. Users with limited dexterity
D. All of the above
D. All of the above
True or false: Enhanced visual hover indicators help users who can only navigate websites with a keyboard.
false
The mouse cursor becomes a hand pointer when the mouse cursor hovers over which of the following native HTML elements?
A. Buttons
B. Links
C. Text fields
B. Links
Which of the following items will be focusable with the tab key?
A. A <span> element with tabindex=”0”
B. A <div> element with tabindex=”-1”
C. An ARIA link created as follows: <span></span></span>
A. A <span> element with tabindex=”0”</span>
If the tab order is not correct, the best way to fix it is to:
A. Use tabindex (e.g. tabindex=”1”, tabindex=”1”, etc.)
B. Arrange the order of the elements in the DOM to match the intended tab order.
C. Use JavaScript to detect onblur events and send the focus to the correct element.
D. Let the user customize the tab order
B. Arrange the order of the elements in the DOM to match the intended tab order.
Which of the following is NOT an acceptable visual focus indicator style?
A. a:focus {outline: 0;}
B. a:focus {outline: red 2px solid;}
C. button:focus {color: #fff; background: #000; outline: yellow 1px solid}
D. [role=link] {outline: red 2px solid;}
E. input[type=text] {border: red 1px dotted blue}
A. a:focus {outline: 0;}
What should be the logical progression of the focus when a person opens and then closes an ARIA dialog?
A. The focus should go to the dialog, then back to the original button that opened the dialog.
B. The focus should go to the dialog, then back to the top of the original web page.
C. The focus should go to the top of the page, then to the dialog, then back to the top of the page.
D. The focus should go to dialog, then back to the browser address bar.
A. The focus should go to the dialog, then back to the original button that opened the dialog.
True or false: A safe keystroke to use for custom keyboard functionality on web pages is the “H” key.
false
True or false: Screen readers automatically notify users when a web page implements custom keystrokes.
false
True or false: If you code a widget to be fully keyboard-accessible when using the arrow keys, touch devices users (without keyboards) will still not be able to use the widget, in most cases.
true
True or false: Custom JavaScript gesture events on web pages will probably not work when a touch device screen reader is turned on.
true
The minimum recommended touch target size is:
A. 10px by 10px
B. 20px by 20px
C. 24px by 24px
D. 36px by 36px
E. 44px by 44px
F. 64px by 64px
E. 44px by 44px
Voice input or speech recognition software is most commonly used by which of the following user categories?
A. Blind users
B. Low-vision users
C. Users with mobility impairments
D. Deaf users
C. Users with mobility impairments
True or false: The accessibility design and development principles for speech recognition users are largely the same as those for keyboard-only and screen reader users.
true
True or false: When basic Dragon voice commands do not work on a web page, an alternate method that can be used to interact with page content is called “Voice Grid.”
false, Mouse Grid
