Tags: a11y

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Thursday, October 19th, 2017

Alt-texts: The Ultimate Guide - Axess Lab

Great advice for writing usable alt attributes. This gem seems obvious in hindsight but I hadn’t considered it before:

End the alt-text with a period. This will make screen readers pause a bit after the last word in the alt-text, which creates a more pleasant reading experience for the user.

Thursday, October 5th, 2017

Creating accessible menus-Part 1

James has been tweaking the accessibility of his site navigation. I’m looking forward to the sequel.

Friday, September 29th, 2017

Exclusive Design Principles ⚒ Nerd

This is a fascinating exercise—take a good set of design principles and test them for reversibility. The results are entirely plausible.

I’ve taken this exercise to the extreme. The philosophy behind inclusive design is that the thing you create works for everybody, no matter the context. The idea behind this experiment in Exclusive Design is that you design something for one specific person, in a controlled environment, in a specific context. Tailor made.

Maybe I should add these to my collection.

  1. Provide a unique experience
  2. Ignore situation
  3. Be inconsistent/innovative
  4. Take control
  5. Offer the best possible solution
  6. Prioritise identity
  7. Add nonsense

Tuesday, September 19th, 2017

Infusion: An Inclusive Documentation Builder

Two of my favourite things together at last: pattern libraries and service workers. Infusion is a tool for generating pattern libraries that also work offline.

Thinking about it, it makes total sense that a pattern library should be a progressive web app.

Tuesday, August 29th, 2017

Software development 450 words per minute - Vincit

Tuukka Ojala is a programmer working on the web. He’s also blind. Here are the tools of his trade.

Sunday, August 20th, 2017

10 guidelines to improve your web accessibility | Aerolab

  1. Do not depend on color
  2. Do not block zoom
  3. Rediscover the alt attribute
  4. Add subtitles and captions to your videos
  5. Semantics = accessibility
  6. Use the right mark-up
  7. Use roles when necessary
  8. On hiding elements
  9. Follow web accessibility standards
  10. Audit and review

A Book Apart, Accessibility for Everyone

I can’t wait to get my hands on Laura’s book. It will be released on September 26th, but you can preorder it now.

Monday, July 31st, 2017

Tooltips & Toggletips

Another great deep dive by Heydon into a single interface pattern. This time it’s the tooltip, and its cousin, the toggletip.

There’s some great accessibility advice in here.

Thursday, July 27th, 2017

Testing the accessibility of pattern libraries

Riffing on Rachel’s talk at Patterns Day:

At the Patterns Day conference last month, Rachel Andrew mentioned something interesting about patterns. She said that working with reusable interface components, where each one has its own page, made her realise that those work quite well as isolated test cases. I feel this also goes for some accessibility tests: there is a number of criteria where isolation aids testing.

Hidde specifically singles out these patterns:

  • Collapsible (“Show/hide”)
  • Form field
  • Video player

Sunday, July 23rd, 2017

What I’ve learned about motor impairment

James gives—if you’ll pardon the pun— hands-on advice on making sites that consider motor impairment:

  • Don’t assume keyboard access is all you need
    • Auto complete/Autofill
    • Show me my password
  • Allow for fine motor control issues
    • Don’t autoplay videos
    • Avoid hover-only controls
    • Infinite scrolling considerations
  • Be mindful of touch
    • Avoid small hit targets
    • Provide alternate controls for touch gestures

Far from being a niche concern, visitors with some form of motor impairment likely make up a significant percentage of your users. I would encourage you to test your website or application with your less dominant hand. Is it still easy to use?

Monday, July 17th, 2017

Empathy Prompts

A series of small suggestions that anyone can try so that they can better empathise with people who experience digital products differently.

These prompts are intended to help build empathy, not describe any one person’s experience. These prompts are not intended to tokenize the experience of the individuals experiencing these conditions.

Friday, June 9th, 2017

Inclusive Design Principles

I’ve added these to my collection of design principles:

  • Provide comparable experience
  • Consider situation
  • Be consistent
  • Give control
  • Offer choice
  • Prioritise content
  • Add value

Wednesday, May 31st, 2017

Responsive Design for Motion | WebKit

A really great overview of using prefers-reduced-motion to tone down CSS animations.

This post was written by James Craig, and I’m going to take this opportunity to say a big “thank you!” to James for all the amazing accessibility work he has been doing at Apple through the years. The guy’s a goddamn hero!

Tuesday, May 30th, 2017

Under-Engineered Custom Radio Buttons and Checkboxen | Adrian Roselli

Stylish and accessible checkboxes and radio buttons accompanied by an explanation of the CSS involved.

No images were harmed in the making of these form controls.

Friday, May 19th, 2017

Presentation: Accessibility in a Responsive World, A11Y Days 2017

There are some great hands-on accessibility patterns in this talk transcript from Scott.

Wednesday, April 26th, 2017

Stark

A plug-in for Sketch that allows you to simulate colour blindnesses and check colour contrasts.

Saturday, April 15th, 2017

Inclusively Hidden | scottohara.me

Comparing different ways to hide content accessibly:

There are three reasons behind hiding content in an interface, and it’s important to identify what those reasons are, as they will correlate with the appropriate technique needed to hide such content.

  1. Temporarily Hidden Content
  2. Purposefully Visually Hidden Content
  3. Purposefully Visual-Only Content

Wednesday, April 12th, 2017

A Todo List

A great step-by-step walkthrough by Heydon of making an accessible to-do list, the “Hello World” of JavaScript frameworks.

There’s a lot of great knowledge in here that can be applied to plenty of other interface elements too.

Tuesday, March 21st, 2017

Inclusive Components

A great new site from Heydon:

A blog trying to be a pattern library. Each post explores the design of a robust, accessible interface component.

The first component is a deep dive into toggle buttons.

Saturday, March 18th, 2017