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Adrian Roselli
Integrated Algorithm System MVP

Search Results: a11yTO

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role=dice for #a11yTOgaming

I had the pleasure / terror of presenting a table-top RPG presentation at this year’s accessibility Toronto gaming (#a11yTOgaming) event. My 0riginal PowerPoint presentation, which includes my speaker notes / ignored script as well as the videos (79MB). Or grab the much smaller video-free tagged PDF (13.2MB). The background for…

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Tags: accessibility, slides, speaking

a11yTO Conf: CSS Display Properties versus HTML Semantics

Update In early July 2022 I re-tested these to see how the results shaped up after nearly two years and at least one promise: It’s Mid-2022 and Browsers (Mostly Safari) Still Break Accessibility via Display Properties If the title is not clear, one browser stands out in failing to address…

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Tags: accessibility, browser, css, html, slides

Slides: The Role of Design in Accessibility — a11yTO Meet-up

Last night I drove up to Toronto, braving concurrent matches from two of their local sporting clubs, parking in oblivion, navigating a maze of progressive rings of fencing, sneaking into the venue via a propped service door, and presented on the role of design in accessibility. It was a code-light…

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Tags: accessibility, design, slides, WCAG

Slides: Inclusive Usability Testing — a11yTOCamp

I have uploaded my slides from a11yTOCamp to SlideShare. If the embed below does not work, visit them directly. There were a lot of great talks yesterday, though I only tweeted from a couple of them (and skipped one altogether). Watching

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Tags: accessibility, internet, slides, usability, UX

Slides from A11yTOConf

Before you wade into the slides, please note that all the code / accessibility advice in these slides is wrong. They are just examples. Do not copy them. If the embed does not work, view it at SlideShare. The t-shirt I was wearing may have been more popular than my…

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Tags: accessibility, slides, speaking

Sponsoring Accessibility Toronto Conference (#a11yTO)

I am pleased to be able to sponsor the first Accessibility Toronto Conference (#a11yTOconf). I get to help the nearest accessibility meet-up group to my home in Buffalo, NY (excluding Buffa11y). On top of that I am helping one of the world’s largest (I think it is the second-largest) make…

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Tags: accessibility

Slides: Implementing Accessibility for a11yTO

Last night I spoke for about 25 minutes at the Accessibility Toronto meet-up. Joseph McLarty led with an overview of accessibility as a concept, touching on disabilities and simple testing techniques (see his slides at SlideShare). Then I ran through the following slides discussing how, from a process perspective, you…

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Tags: accessibility, slides, speaking

A11y Camp: Keynote Slides

Download a 3.6MB tagged PDF of my slides or try the embedded view if your browser displays PDF inline. The text in the slides is set in Atkinson Hyperlegible. The PDF is exported from PowerPoint, after confirming reading order and alternative text. The PDF itself has had no editing. Not…

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Tags: accessibility, slides

What Does X% of Issues Mean?

I ran a highly scientific and well-scoped Twitter poll (yes, sarcasm) to ask a question that has been in the back of my head for some time: When you see a claim that an automated accessibility testing tool finds X% of issues, what do you believe the word ‘issues’ means…

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Tags: accessibility, rant, standards

It’s Mid-2022 and Browsers (Mostly Safari) Still Break Accessibility via Display Properties

It was late 2020 when I last tested how browsers use CSS display properties to break the semantics of elements. I had been waiting for Safari to fix how it handles display: contents for four years now, and was excited when the announcement came in June. Then I started testing…

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Tags: accessibility, browser, Chrome, css, Firefox, html, Safari, tables

Use Legend and Fieldset

It’s 2022 and people are still afraid to use <fieldset> and <legend>. I understand the layout challenges can be frustrating, but swapping to an ARIA group role will result in a more inaccessible experience. A Solution Try this: <fieldset> <legend>Choose</legend> <div aria-hidden=”true”>Choose</div> […] </fieldset> legend:not(:focus):not(:active) { position: absolute; overflow: hidden;…

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Tags: accessibility, ARIA, html, standards