Find aria-hidden with this bookmarklet

Use this bookmarklet to find aria-hidden attributes on your page. Continue Reading Find aria-hidden with this bookmarklet

I love purpose built bookmarklets that help you find problematic code. I got an email yesterday from Travis Roth about a potential vestigial aria-hidden attribute on an otherwise visible element. Unfortunately, it’s not uncommon to find an element that has aria-hidden=”true” on an element that is visible and should have either “false” or no aria-hidden attribute. This causes assistive technology to ignore the element.

My first reaction was to search the code for aria-hidden attributes, but this can take time and would have to be completed on each page to find the issue.

So I created the following bookmarklet that will find any element on your page that uses aria-hidden. It will force it to be visible and will display the attribute’s value.

screenshot showing the bookmarklets effect on hidden elements

To use this bookmarklet, drag the following link to your bookmark toolbar. Visit your questionable page and click the link.

aria-hidden bookmarklet
Continue Reading Find aria-hidden with this bookmarklet

Google IO 2017 – Accessibility Notes

Building an accessibility team

The project champion needs to make sure training is available to all people on the team.

  • Create a set of primary and secondary key work paths, i.e. put an item in a shopping cart (first) change avatar image (secondary)
  • Add a checklist and try user testing

Resources and Ideas:

What’s new in Android Accessibility

Accessibility | Android Developers

Accessibility is an important part of any app. Whether you’re developing a new app or improving an existing one, ensure that components are accessible to everyone.

Why develop for accessibility

  • 1 in 5 people will have a disability in their life. – 2010 census
  • Designing for accessibility benefits blind, low vision, and eyes occupied (driving)

Android includes 4 types of assistive technology:

  • TalkBack: Screen reader
  • BrailleBack: Braille output for refreshable braille devices
  • Switch Access: switch control of device
  • Voice Access: control device by voice activation: “scroll up”

Android O’s major focus: increase productivity for users

  • new api additions for accessibility
  • print disabilities (reading disabilities)

New to TalkBack

accessibilityVolume: adjust audio volumen for accessibiity independently from media. So you can watch youtube and control that separately than talkback. This is available when talkback is on.

Volume from youtube is quieted while talkback is being used. it then fades back into the foreground. There’s a new accessibility volume slider

New gestures for talkback.

If there’s a fingerprint sensor on the back of the device, it can be used by talkback users. The sensor has its own set of customizable gestures. For instance,  swipe up on the fingerprint. These can be assigned, such as longpress action

Quickly enable/disable TalkBack

long press the volume keys to quickly turn on/off talkback.

this works on any screen, this makes it easier to test apps and turn off talkback to type information. Press both keys at the same time for a long press and eventually it will turn on/off talkback. the accessibility shortcut can be assigned to switch control, zoom, or other service.

New Text to speech engine can handle multiple languages. Use LocaleSpan to trigger language switching.

2 new APIs

Continuous Gesture API: enable motor impaired users who use head tracker to perform drag and drop, zoom, etc.

Accessibility Button:

A new accessibility button is located in the navigation bar. This allow users to quickly invoke context dependent accessibility features. This sits in the row with back and home buttons

Print disabilities

People with dyslexia, low vision, learning new language… They can now use select to speak. part of talkback 5.2. Select element on screen and talkback will read it. It has a floating action button to enable.

In android o. read whole page, and advanced controls, word level highlighting, set up wizard.

Testing

manual testing: try your app with TalkBack and SwitchAccess.

  • if it is ok in talkback, it should be good for brailleback and select to speak
  • if it works with switch access, it should also work with voice access.

Accessibility Scanner, free app to download on play store. Android's Accessibility Scanner

This analyzes the current screen and provides an audit that can be shared.

The accessibility test framework is still requiring espresso and/or robolectric

Android Accessibility Documentation

Android has a new developer hub for understanding accessibility. There’s a page for Android testing.

Web4All 2017 notes for April 3, 2017

Microsoft’s Inclusive HIring

Microsoft’s David Masters started the day with a keynote discussing Microsoft’s Journey Towards Inclusion

Microsoft has had a cultural shift in the last 18 months.
Their new mission statement is:

Empower every person and every organization on the planet to achieve more

Continue Reading Web4All 2017 notes for April 3, 2017

Notes from Web4All 2017 Day 1

Web4All 2017 kicks off with several talks about the Gig Economy, Remote employment, and the current employment opportunities for people with disabilities in Australia and around the world. Continue Reading Notes from Web4All 2017 Day 1

 

Web4All 2017 Day 1 Notes

The Australian Human Rights Commission has begun a study on employment discrimination for the older workers and those with a disability.

While about a quarter of the population is older, they make up just 16 per cent of the workforce. Australians with a disability make up 15 per cent of the working age population, but only 10 per cent of them have jobs.

The inquiry will seek to identify the barriers that prevent people from working, and in consultation with employers, affected individuals and other stakeholders establish strategies to overcome these barriers.

Willing to Work

The Australian government has historically had a higher unemployment rate for PWD than other countries.

Web Accessibility National Transition Strategy was influenced by the work done in European countries. Unfortunately, the tools were not accessible when it launched. So people with disabilities had trouble accessing the participation forms.

Web Accessibility National Transition Strategy PDF version
Continue Reading Notes from Web4All 2017 Day 1

Accessibility Data Metrics and Reporting – Industry Best Practices

Learn how your company can collect and share data metrics for accessible product development, employee resources, and customer outreach. This presentation reflects lessons learned from the Intuit Accessibility team and other technology companies. Continue Reading Accessibility Data Metrics and Reporting – Industry Best Practices

The key to good decision making is evaluating the available information – the data – and combining it with your own estimates of pluses and minuses. As an economist, I do this every day.

Emily Oster, Brown University

Continue Reading Accessibility Data Metrics and Reporting – Industry Best Practices