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Adrian Roselli
Pre-trained Machine Learning Tool-Set CLI

All Posts Tagged: usability

Use On-Page Image Descriptions

I feel I need to manage your expectation that this post is mostly about the longdesc attribute, that I voted for bringing it from HTML4 into HTML5, and that I know this is a polarizing topic among, well, anyone who has an opinion on it. Now for the TL;DR: based…

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Tags: accessibility, ARIA, html, standards, usability, UX, W3C, WAI

Google Finally Has Code for App Banners, Will Now Penalize Interstitials

I didn’t want pizza anyway. Plenty of sites have covered the news from Google that many users have wanted to hear for some time now — that those giant overlays on sites that prompt you to download an app will now result in a search ranking penalty. Many of the…

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Tags: apps, Google, mobile, search, SEM, SEO, usability, UX

A Case for Accessible Personal Health Records

There is a divide between the people building technology tools for patients and the patients that may use them. Too often tools are built in the same way one might build a social media app or a news web site. However, a great many users have a greater need for…

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Tags: accessibility, standards, usability, UX

Show/Hide Script-Free (Which Means CSS Only)

There are many ways to hide and show content with a click (or tap or poke or key-press or …). Many of them have JavaScript under the hood and nearly all of them have dependencies on third-party libraries and/or CDNs. This may be fine when you already have to load…

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Tags: accessibility, css, JavaScript, pattern, usability, UX

CSS and System Fonts

This weekend I read a post about techniques to get Apple’s new San Francisco font into your CSS. Since San Francisco is only just being added to iOS and OS X, it can be a bit tricky to get hold of it in Safari. What struck me was the use…

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Tags: Apple, browser, css, fonts, mobile, Safari, standards, usability, UX, WHCM

Let’s Share More Accessibility Experiences

I think the accessibility community has an opportunity (has had an ongoing opportunity) to get its message across to the broader developer community that it hasn’t realized. A couple recent write-ups make me think we should all be trying harder. Stories Medium Podio Shopify (added June 21, 2016) U.S. Digital…

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Tags: accessibility, usability, UX

QR Codes Work, Just Not in the U.S.

You could say I am a bit of a fan of the potential of the lowly QR code. Mostly because the idea has merit, even though the implementations are generally terrible. I qualify that statement by limiting it to the United States. Outside of the U.S. they enjoy greater appeal…

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Tags: QR, usability, UX

Obligatory Redesign Post

Screen shots showing four of the states of the menu of which I am so proud but which has questionable usability, as opposed to the h1 style, which is unquestionably unusable. Note that one of those screen shots is really a view of the printed page, where the menu is…

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Tags: accessibility, ARIA, css, design, html, mobile, standards, touch, usability, WHCM

Speaking at Inclusive Design 24 for Global Accessibility Awareness Day

The headline really captures it all. The Paciello Group will be holding a full day of free webinars on Global Accessibility Awareness Day. That’s 24 straight hours of talks, starting at midnight (GMT) on Wednesday, May 20 through through midnight (still GMT) on Thursday, May 21. I’ll be giving my…

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Tags: accessibility, ARIA, speaking, standards, usability, UX

For Infinite Scroll, Bounce Rate Is a Vanity Stat

Animation showing me scrolling an article at the Fortune site. The yellow arrow indicates when the URL changes. At that point leaving the site will not count as a bounce. About a year ago I wrote a post with a checklist of items I feel you would need to satisfy…

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Tags: accessibility, JavaScript, rant, usability, UX

Alt Text Bot Image Descriptions FTW

This weekend I saw a tweet in Marcy Sutton’s timeline that appeared to be an image description generated by a piece of software. Given my recent missives on the inherent inaccessibility of images without descriptions (even if Twitter accidentally gave us more options), coupled with rise in people tweeting images…

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Tags: accessibility, Twitter, usability, UX

Selfish Accessibility at Buffalo Unconference

Yesterday I presented a stripped-down version of my Selfish Accessibility talk at Buffalo Unconference. With an unknown audience and a 20 minute timeline, I gutted most of the technical bits and focused on my thesis. I think it was well received. At the end of the talk, I pointed people…

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Tags: accessibility, speaking, standards, usability, UX, W3C, WAI, WCAG