Itqualityassurance
- What are three things you can do to ensure users with a visual impairment can use the app select all that apply?
- What is visually impaired?
- How does color modification assist users with low vision?
What are three things you can do to ensure users with a visual impairment can use the app select all that apply?
Provide alternative text for images and graphics, and avoid using images with text in them. Provide audio alternative for video content. Provide clear and consistent navigation options. Make link text clear and meaningful.
What is visually impaired?
Vision impairment means that a person's eyesight cannot be corrected to a “normal” level. Vision impairment may be caused by a loss of visual acuity, where the eye does not see objects as clearly as usual.
How does color modification assist users with low vision?
Some read better with dark text on light background. For some people, common color combinations or colors from a limited color palette work fine, for example, black text on white background or the inverse with white text on black background. Other people need to select more specific background and text colors.
