I need new and unique answers, please. (Use your own words, don't copy and paste),

Please Use your keyboard (Don't use handwriting) Thank you..

IT 201

Q1: Describe the special interface needs of children, older adults, and people with disabilities. please Use your own words, don't copy and paste

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Q2:

Describe how the principle of consistency can be applied to interface navigation, display organization, and data entry.please Use your own words, don't copy and paste

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Q3:

Describe design characteristics that help prevent user errors and make them easier to correct. please Use your own words, don't copy and paste

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Q4:

What is rapid contextual design? Describe the steps.please Use your own words, don't copy and paste