Web Accessibility Principles

To follow Guideline 3.2 Predictable you must

- program for on focus - do not change setting unless user askes - consistent navigation - consistent identification - changes of context are initiated only by user or available to turn it off.

True or False: Making sure that web content is robust means making sure that content is written in a manner that is easy to comprehend.

False

Principal 2: Guideline 2.1 Keyboard Accessible is about making what functionality available.

Keyboard and there is no keyboard traps

Alerting users to session timeouts utilizes which principle?

Operable

Allowing users to extend a time limit on a web page is an example of which web accessibility principle?

Operable

Ensuring that interaction with web content does not depend on using specific input devices is an application of which principle?

Operable

Functionality on a web page that is both mouse and keyboard accessible is an example of which web accessibility principle?

Operable

Link text that communicates the purpose and/or destination of the link is an example of which web accessibility principle?

Operable

Identifying the primary language of a web page is an example of which web accessibility principle?

Understandable

Guideline 3.2 Predictable means you are making the webpage appear

make the webpage/website appear and operate in predictable ways.

Principle 3 Understandable in concerned with what?

making content and the operation of the user interface that people can understand.

Perceivable principal is concern with what

making to output on web content available through sight, sound, and touch.

Principle 1: Guideline 1.4 Distinguishable make it easier to do what?

to see and hear content including separating foreground from background.

Principal 2: Guideline 2.4 Navigable: Provide ways to help

users navigate, find content, and determine where they are.

In Guideline 3.1 you make the site readable by doing what?

- You set the specify the language. - Simply the reading or vocabulary by limiting or avoid jargon or provide a mechanism to identify definitions - Provide abbreviations or a mechanism - Written to the reading level of audience - Pronunciation -provides a mechanism

What are the four main web accessibility principles in WCAG 2.0

1. Perceivable 2. Operable 3. Understandable 4. Robust

You can make dynamic interactions accessible using digital text by using what coding in the DOM

Accessible Rich Internet Applications (ARIA)

Principal 2: 2.2 Enough Time provide users to do what?

Adjust timing to allow enough time to read and use content.

Principal 2: Guideline 2.3 Seizures

Don't not design anything that flashes more than 3 x in any one second.

Principal 2: Operable is concerned with what?

Making sure input methods of web content is device independent, you can control focus, allow for extra time, and making it keyboard accessible.

To follow Principal 2: Guideline 2.4 the webpage must include

Page title, focus order, link purpose, heading and labels, focus visible, location, section heading, multiple ways to locate a webpage within a set of web pages.

A popup warning on a web site that states to all users, "Your session is about to expire. Would you like to continue?" is an example of which web accessibility principle?

Perceivable

An audio description track for a video tour of a facility is an example of which web accessibility principle?

Perceivable

High contrast between text elements and the background on a web page is an example of which web accessibility principle?

Perceivable

Important information that is communicated using both color and text is an example of which web accessibility principle?

Perceivable

Which principle of web accessibility focuses on presenting information that can be accessed through multiple biological senses?

Perceivable

An item that communicates to a screen reader that it is expanded or collapsed is an example of which web accessibility principle?

Robust

Principle 1: Perceivable, Guideline 1.1 Text Alternatives provides what?

Text alternatives for any non-text content so that it can be changed into other forms people need, such as large print, braille, speech, symbols or simpler language.

Ensuring that navigation features like a menu are consistent across the entire website is an example of which web accessibility principle?

Understandable

Principle 1: Guideline 1.2 Time-based Media provide what?

alternatives for time-based media such as audio or video only (prerecorded) and captions.

Principal 4 Robustness is about ensuring what?

compatibility with a broad range of user agents, including assistive technologies.

Guideline 3.3 Input assistance is all about?

helping users avoid and correct mistakes by error identifications, label or instructions, error suggestions, help.

Principle 1: Guideline 1.3 Adaptable create content that can be presented

in different ways without losing information or structure.

Guideline 4.1 Compatible is about using standard

mark up language including opening and closing tags.