Question

Keyboard Accessibility options are useful for those which have ____________ Physical Disabilities Vision Impairment Both of the above

None of the above

Physical Disabilities

Vision Impairment

Both of the above

None of the above​

Answer 1

The correct answer is Vision Impairment.

Explanation:

• Keyboard Accessibility options are useful for those which have Vision Impairment.
• Vision Impairment is the decreased ability to see to a degree that causes problems not fixable by usual means, such as glasses or Opticals.
• Hardware and software technologies helps the visually or physically impaired people to use the computer.
• For Example: The Accessibility Options control panel in Windows provides whereas keyboard, mouse and screen options for people who have difficulty typing or seeing the screen.

Answer 2

Answer:

Both of the above.

Explanation:

• Physical Disability: A person with a hand tremor might not be able to make precise mouse movements. So, in this case, the keyboard accessibility option allows the person with tremor to put the weight of their hand down on the keyboard, without worrying about hitting any buttons. Then they can push their finger down into the buttons to type.
• Vision Impairment: Blind users may have the physical ability to use mouse, but they can't see where the pointer is going. So, they rely on keyboard instead. They can listen to output screen reader and navigate using keyboard shortcuts.