by Makzan.
for CPTTM, 2022-11-26
https://slides.com/makzan/web-accessibility-workshop-2021-689c9c
Who is Thomas?
What is WorldSkills?
Let’s get started
Let’s follow it
Let’s follow it
Wait a minutes
The power of the Web is in its universality.
Access by everyone regardless of disability is an essential aspect. —Tim Berners-Lee, W3C Director and inventor of the World Wide Web
Photo from wikipedia https://en.wikipedia.org/wiki/Tim_Berners-Lee
Web Accessibility, essential for some, useful for all
—Web Accessibility Initiative
https://www.w3.org/WAI/
Perceivable
Operable
Understandable
Robust
Let’s check the perspectives
Let’s check the perspectives
https://www.w3.org/WAI/perspective-videos/
Let’s check the perspectives
https://www.w3.org/WAI/perspective-videos/
Let’s check the perspectives
https://www.w3.org/WAI/perspective-videos/
Let’s check the perspectives
https://www.w3.org/WAI/perspective-videos/
Let’s check the perspectives
https://www.w3.org/WAI/perspective-videos/
Let’s check the perspectives
https://www.w3.org/WAI/perspective-videos/
Let’s check the perspectives
https://www.w3.org/WAI/perspective-videos/
Let’s check the perspectives
https://www.w3.org/WAI/perspective-videos/
Let’s check the perspectives
https://www.w3.org/WAI/perspective-videos/
Let’s check the perspectives
https://www.w3.org/WAI/perspective-videos/
https://www.w3.org/WAI/
Web Content Accessibility Guidelines
Case Study: 市政署網站
I found a fun post, here you are.
https://m.iam.gov.mo/c/news/detail/270e9c8c-4f19-46a9-9dc6-68bb540308c6
Oh...
WAVE
iOS
https://www.apple.com/accessibility/iphone/vision/
Android
https://support.google.com/accessibility/android/answer/6007100?hl=en
Press both volume keys for 3 seconds.
If TalkBack doesn't turn on right away, press both volume keys again for 3 seconds.
Non-Vision Desktop Access
Focus Highlight
by Takuya Nishimoto
Reader 1
Reader 2
Success Criterion 2.4.2 Page Titled (A)
SC 2.4.4 Link purpose in context (A)
SC 2.4.9 Link purpose (link text only) (AAA)
The purpose of each link can be determined from the link text alone or from the link text together with its programmatically determined link context, except where the purpose of the link would be ambiguous to users in general.
A mechanism is available to allow the purpose of each link to be identified from link text alone, except where the purpose of the link would be ambiguous to users in general.
Link Purpose (Link Only)
Link Purpose (In Context)
2. To download the PDF, please click here.
3. You may download the annual report in PDF format.
1. Download
2. To download the PDF, please click here.
3. You may download the annual report in PDF format.
1. Download
Yes, it is about writing. Content is about writing and communication.
Requiring two different forms of CAPTCHA on a given site ensures that most people with disabilities will find a form they can use.
but...
Requiring two different forms of CAPTCHA on a given site ensures that most people with disabilities will find a form they can use.
but...
Organizations motivated to conform to WCAG should be aware of the importance of this topic and should go as far beyond the minimum requirements of the guidelines as possible.
by using clamp
for iOS
font: -apple-system-body
font: -apple-system-headline
font: -apple-system-subheadline
font: -apple-system-caption1
font: -apple-system-caption2
font: -apple-system-footnote
font: -apple-system-short-body
font: -apple-system-short-headline
font: -apple-system-short-subheadline
font: -apple-system-short-caption1
font: -apple-system-short-footnote
font: -apple-system-tall-body
Test in your device
However, in the majority of situations using this methodology alone, without additional quality assurance measures, does not directly result in WCAG 2.0 conformance claims.
by using WCAG-EM reporting tool
The power of the Web is in its universality.
Access by everyone regardless of disability is an essential aspect. —Tim Berners-Lee, W3C Director and inventor of the World Wide Web
Photo from wikipedia https://en.wikipedia.org/wiki/Tim_Berners-Lee
Web Accessibility, essential for some, useful for all
—Web Accessibility Initiative
https://www.w3.org/WAI/