Lesson 4 Good for All of Us
Opening Up the Web to Everyone
Imagine you have ____ down and broken your right arm.
There are some things that would be ____ to do with your injured arm.
For ____, you might not be able to carry heavy boxes or ride your bike.
What ____ accessing the Internet?
If you are right-handed, using a ____ mouse or touchscreen with your left hand would be awkward and take a lot of time.
However, this is a minor challenge compared to ____ some of us face on the Internet.
For people with certain disabilities, many websites can be nearly impossible to ____.
This is the reason ____ web accessibility is important.
____ accessibility is the practice of making sure that websites can be used by everyone, including people with disabilities.
So what exactly makes a website ____?
Here are some ____ features of accessible websites.
Text Descriptions of Images
____ with text, most websites include other forms of information, such as images.
Sometimes such visual ____ is important for understanding the text.
This is a ____ for users with visual disabilities.
When they go on a website, they ____ use programs called “screen readers,” which read online text aloud.
However, these programs cannot “____” images.
Accessible websites solve this problem by providing alternative text, also known as “alt ____.”
Alt text is a brief ____ of non-textual information.
For instance, if an image shows a group of students, its alt text would ____ how many students are in the image and what they are doing.
Screen readers can detect this alt text and ____ it aloud.
This way, alt text ensures that people with visual disabilities can access more of the information on a ____.
Transcripts and Captions for Multimedia Content
In some cases, audio content cannot be ____ or understood.
Some people may have ____ disabilities, while others might be in places where they can’t listen to audio, such as a quiet library.
Therefore, accessible websites often offer other ____ to access information that is presented in audio form.
For example, they may provide transcripts or captions that ____ help users access this information.
Transcripts are text versions of the entire audio ____, while captions are text versions of the audio that appear in a video as it plays.
Captions include not ____ the text version of the spoken words but also descriptions of the music and other sounds in the video.
Content That Is Easy to See and Hear
Having a visual disability doesn’t necessarily mean a person can’t ____ at all.
Some people, including many elderly ____, simply have poor eyesight.
This makes it difficult for them to ____.
For this reason, accessible websites have a ____ color that contrasts with the color of their text.
This makes the text clear enough for ____ people to see.
As for ____ content, accessible websites allow users to adjust the volume of background sound or to turn it off altogether.
This gives users ____ with and without hearing difficulties more control over their experience while they are using the sites.
Some users ____ disabilities that limit the movement of their hands.
They rely on their keyboards, ____ than a mouse, to navigate websites.
On ____ websites, users can access everything on the site using only a keyboard.
This means that links, buttons, and fields, ____ are spaces where information is entered, can be accessed through keyboard navigation.
Users navigate the websites by making use of keys ____ as the space bar, the arrow keys, the enter key, and the tab key.
For example, they can use the ____ key to jump from one part of a web page to another.
____ users with disabilities and those with temporarily injured hands can benefit from this kind of navigation.
Indicators Other than Color That Convey Information
Color blindness is a common ____ disability.
____ with color blindness find it difficult to tell some colors apart.
This can cause problems, especially when graphs and charts only use colors to show the ____ between sets of information.
Accessible websites use ____ indicators along with the colors.
For ____, a line in green may also be dotted, while a line in blue is solid.
This ensures that everyone can tell the two ____ apart.
The accessibility features of websites don’t just help people with ____.
They can make online experiences easier for everyone, regardless of abilities or ____.
When websites are easy to navigate and understand, we can all benefit from a ____ inclusive online experience.
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