Title Text
Title Text
$10M
Vue your media with accessibility
🤓 #m16y 🤓
Me as 👩💻
Senior FrontEnd Developer
@MayaShavin
This talk is about...
- 🤔 What is media accessibility?
- 😰 The current challenges
- ✅ Techniques for media accessibility
- 🚀 Developing efficient accessibility policy
Accessibility is
See
Understand
Use
Media Accessibility (m16y)
Use of color
Background images
Visual alternative
😰 Challenges
Photophobia
Light sensitivity
HEADING
Contrast sensitivity
HEADING
https://www.uat.edu
Deuteranopia
Tritanopia
The color game
Achromatopsia
Blindness
✅ Techniques
Dark Mode
Light Mode
filter
invert()
.darkMode {
filter: invert(1);
}
Contrast sensitivity
.container {
display: flex;
align-items: center;
justify-content: center;
position: relative;
background-color: black;
}
.banner {
width: 100%;
height: 100%;
position: absolute;
opacity: 0.6;
}
.title {
z-index: 2;
font-size: 50px;
color: white;
}
.container {
display: flex;
align-items: center;
justify-content: center;
position: relative;
background-color: black;
}
.banner {
width: 100%;
height: 100%;
position: absolute;
opacity: 0.6;
}
I'm a title
.banner {
filter: brightness(
var(--bannerBrightness)
);
}
.title {
position: absolute;
margin: auto;
z-index: 2;
font-size: 50px;
color: white;
}
<img class="banner"
.../>
<img class="banner"
style="--bannerBrightness:60%"
.../>
.banner {
width: 100%;
height: 100%;
position: absolute;
opacity: 0.6;
}
.title {
z-index: 2;
font-size: 50px;
color: white;
}
I'm a title
Color blind?
No CSS Solution!
😱
Achromatopsia
<img
alt="Superdry Dry Originals Pocket T-Shirt"
data-color="Vintage Brick Red"
...
/>
👑 Extra guidelines
WAI-ARIA
The a11y relationship
Browser DOM
WAI ARIA
Assistive Technology
roles
states
properties
Example
<button
aria-disabled=”false"
>
Place order
</button>
<div
role=”button"
aria-disabled=”false"
>
Place order
</div>
✅
❌
Text & Texture
An icon is worth a thousand words
✅
❌
Color combination 🎨
⚒️ Tools
Lighthouse
NoCoffee Simulator
Sim Daltonism
Take action 📢
- ✅ Be intuitive
- ✅ Apply WAI-ARIA (good for SEO & screen reader)
- ✅ Image Alt & description is a must!
- ✅ Pay attention to color combination - use Simulator!
- ✅ Test accessibility with Axe, Accessibility Insights or Lighthouse
Projects & Links 🚀
- 🔗 Vue M16y project: https://github.com/mayashavin/vue-m16y
- 🔗 Demo: https://github.com/mayashavin/vue-accessibility-demo
- 🔗 M16y project news & updates: https://m16yproject.io
- 🔗 Accessibility enhancement for Vue Storefront
Vue your media with accessibility (m16y)
By Maya Shavin
Vue your media with accessibility (m16y)
How do you, as developers, handle medias to offer good UX to visual impairments at minimal extra code and complexity? That’s what my talk about. It will focus on a CSS/JS-less developing approach to achieve full accessibility support with real time media manipulation, and keep the process fun.
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