Tags: screen

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sparkline

Friday, November 23rd, 2018

Responsive Images on the Apple Watch — ericportis.com

Some tips for getting responsive images to work well on the Apple Watch:

  • test your layouts down to 136-px wide
  • include 300w-ish resources in your full-width img’s srcsets
  • art direct to keep image subjects legible
  • say the magic meta words

Friday, November 2nd, 2018

Bruce Lawson’s personal site  : Screenreader support for text-level semantics

Bruce reveals that the theory and the reality are somewhat different when it comes to the accessibility of inline elements like em and strong.

Thursday, September 13th, 2018

The Importance Of Manual Accessibility Testing — Smashing Magazine

This is very timely. I’ve been doing some consulting at a company where they are perhaps a little over-reliant on automated accessibility tests.

Automated accessibility tests are a great resource to have, but they can’t automatically make your site accessible. Use them as one step of a larger testing process.

Tuesday, August 7th, 2018

‘Never assume anything’: The golden rules for inclusive design

Inclusive design is also future-proofing technology for everyone. Swan noted that many more developers and designers are considering accessibility issues as they age and encounter poor eyesight or other impairments.

Friday, August 3rd, 2018

Greater expectations

I got an intriguing email recently from someone who’s a member of The Session, the community website about Irish traditional music that I run. They said:

When I recently joined, I used my tablet to join. Somewhere I was able to download The Session app onto my tablet.

But there is no native app for The Session. Although, as it’s a site that I built, it is, a of course, progressive web app.

They went on to say:

I wanted to put the app on my phone but I can’t find the app to download it. Can I have the app on more than one device? If so, where is it available?

I replied saying that yes, you can absolutely have it on more than one device:

But you don’t find The Session app in the app store. Instead you go to the website https://thesession.org and then add it to your home screen from your browser.

My guess is that this person had added The Session to the home screen of their Android tablet, probably following the “add to home screen” prompt. I recently added some code to use the window.beforeinstallprompt event so that the “add to home screen” prompt would only be shown to visitors who sign up or log in to The Session—a good indicator of engagement, I reckon, and it should reduce the chance of the prompt being dismissed out of hand.

So this person added The Session to their home screen—probably as a result of being prompted—and then used it just like any other app. At some point, they didn’t even remember how the app got installed:

Success! I did it. Thanks. My problem was I was looking for an app to download.

On the one hand, this is kind of great: here’s an example where, in the user’s mind, there’s literally no difference between the experience of using a progressive web app and using a native app. Win!

But on the other hand, the expectation is still that apps are to be found in an app store, not on the web. This expectation is something I wrote about recently (and Justin wrote a response to that post). I finished by saying:

Perhaps the inertia we think we’re battling against isn’t such a problem as long as we give people a fast, reliable, engaging experience.

When this member of The Session said “My problem was I was looking for an app to download”, I responded by saying:

Well, I take that as a compliment—the fact that once the site is added to your home screen, it feels just like a native app. :-)

And they said:

Yes, it does!

Tuesday, July 31st, 2018

The Accessibility of Styled Form Controls & Friends | a11y_styled_form_controls

A great collection of styled and accessible form elements:

Form controls are necessary in many interfaces, but are often considered annoying, if not downright difficult, to style. Many of the markup patterns presented here can serve as a baseline for building more attractive form controls without having to exclude users who may rely on assistive technology to get things done.

Friday, July 20th, 2018

Short note on progressive ARIA by The Paciello Group

Léonie makes a really good point here: if you’re adding aria attributes to indicate interactions you’re making available through JavaScript, then make sure you also use JavaScript to add those aria attributes.

Tuesday, July 10th, 2018

Twitter and Instagram progressive web apps

Since support for service workers landed in Mobile Safari on iOS, I’ve been trying a little experiment. Can I replace some of the native apps I use with progressive web apps?

The two major candidates are Twitter and Instagram. I added them to my home screen, and banished the native apps off to a separate screen. I’ve been using both progressive web apps for a few months now, and I have to say, they’re pretty darn great.

There are a few limitations compared to the native apps. On Twitter, if you follow a link from a tweet, it pops open in Safari, which is fine, but when you return to Twitter, it loads anew. This isn’t any fault of Twitter—this is the way that web apps have worked on iOS ever since they introduced their weird web-app-capable meta element. I hope this behaviour will be fixed in a future update.

Also, until we get web notifications on iOS, I need to keep the Twitter native app around if I want to be notified of a direct message (the only notification I allow).

Apart from those two little issues though, Twitter Lite is on par with the native app.

Instagram is also pretty great. It too suffers from some navigation issues. If I click through to someone’s profile, and then return to the main feed, it also loads it anew, losing my place. It would be great if this could be fixed.

For some reason, the Instagram web app doesn’t allow uploading multiple photos …which is weird, because I can upload multiple photos on my own site by adding the multiple attribute to the input type="file" in my posting interface.

Apart from that, though, it works great. And as I never wanted notifications from Instagram anyway, the lack of web notifications doesn’t bother me at all. In fact, because the progressive web app doesn’t keep nagging me about enabling notifications, it’s a more pleasant experience overall.

Something else that was really annoying with the native app was the preponderance of advertisements. It was really getting out of hand.

Well …(looks around to make sure no one is listening)… don’t tell anyone, but the Instagram progressive web app—i.e. the website—doesn’t have any ads at all!

Here’s hoping it stays that way.

Tuesday, June 26th, 2018

Untold AI: The Untold | Sci-fi interfaces

Prompted by his time at Clearleft’s AI gathering in Juvet, Chris has been delving deep into the stories we tell about artificial intelligence …and what stories are missing.

And here we are at the eponymous answer to the question that I first asked at Juvet around 7 months ago: What stories aren’t we telling ourselves about AI?

Monday, June 4th, 2018

Progressive Web Games – Mozilla Hacks – the Web developer blog

I was just talking about how browser-based games are the perfect use-case for service workers. Andrzej Mazur breaks down how that would work:

  • Add to Home screen
  • Offline capabilities
  • Progressive loading

Monday, May 28th, 2018

TANK (short film by Stu Maschwitz) - YouTube

This fun little film gives me all the feels for Battlezone …but then watching the excellent “making of” video really made me appreciate the love and attention to detail that went into this.

TANK (short film by Stu Maschwitz)

Monday, April 23rd, 2018

Kap - Capture your screen

This looks like a very handy tool for doing little screencasts where you don’t need to capture the whole screen.

Thursday, April 5th, 2018

Turning a MacBook into a Touchscreen with $1 of Hardware · cat /var/log/life

Well now, this is a clever bit of hardware hacking.

Surfaces viewed from an angle tend to look shiny, and you can tell if a finger is touching the surface by checking if it’s touching its own reflection.

Monday, March 26th, 2018

Steve Faulkner on Twitter: Typical/expected screen reader output

Really handy accessibility information in a single tweet.

Wednesday, March 7th, 2018

How we’ve made GOV.UK Elements even more accessible

A nice run-down of incremental accessibility improvements made to Gov.uk (I particularly like the technique of updating the title element to use the word “error” if the page is displaying a form that has issues).

Crucially, if any of the problems turned out to be with the browser or screen reader, they submitted bug reports—that’s the way to do it!

Monday, March 5th, 2018

Offscreen Magazine Interview — by Craig Mod

Craig talks about reading, writing, books, publishing, and Amazon:

Kindle and non-Kindle book sales account for less than two percent of Amazon’s market cap. The Kindle could disappear tomorrow, and Amazon would not be materially affected. Even from a branding perspective, I don’t think AMAZON = BOOKS anymore, certainly not to younger consumers. AMAZON = PRIME. PRIME = A 3D PRINTER on a one-day time-delay that deposits anything you can imagine on your doorstep.

There’s also this about the double-edged sword of working at scale:

Does affecting one hundred lives turn you on? A thousand? A million? A billion? Why? What does it mean to have a positive impact on a life? How intimate does that connection need to be? Understanding your scale — the scale that moves you — is critical to understanding with whom and how you should work, how you should live.

Friday, March 2nd, 2018

Notifications

Heydon keeps on delivering the goods. This time, he looks at making on-screen notification messages accessible using ARIA’s live regions.

As ever, structuring content is paramount, even where it pertains to dynamic events inside realtime web applications.

Sunday, January 28th, 2018

A Tale of Two Rooms: Understanding screen reader navigation | The Paciello Group

A nice analogy to help explain what it’s like to navigate with a screen reader—and how much well-structured markup can help make it easier.

Wednesday, December 20th, 2017

Ridley Scott’s ‘Blade Runner’: A Game-Changing Science-Fiction Classic • Cinephilia & Beyond

A nexus of hypermedia on all things Blade Runner, from links to Tumblr blogs to embedded screenplays, documentaries, and scanned images.

Thursday, December 7th, 2017

Accessible Links Re:visited | Filament Group, Inc., Boston, MA

Great advice on keeping your hyperlinks accessible.