Journal tags: os

I was up in Edinburgh for the past few days at the Design It; Build It conference.

I was supposed to come back on Saturday but then the train strikes were announced so I changed my travel plans to avoid crossing a picket line, which gave me an extra day to explore Auld Reekie.

I spoke at DIBI last year so this time I was there in a different capacity. I was the host. That meant introducing the speakers and asking them questions after their talks.

I’m used to hosting events now, what with UX London and Leading Design. But I still get nervous beforehand. At least with a talk you can rehearse and practice. With hosting, it’s all about being nimble and thinking on your feet.

I had to pay extra close attention to each talk, scribbling down potential questions to ask. It’s similar to the feeling I get when I’m liveblogging talks.

There were some line-up changes and schedule adjustments along the way, but everything went super smoothly. I pride myself on running a tight ship so the timings were spot-on.

When it came to the questions, I tried to probe under the skin of each presentation. For some talks, that involved talking shop—the finer points of user research or the design process, say. But for the big-picture talks, I made sure to get each speaker to defend their position. So after Dan Makoski’s kumbaya-under-capitalism talk, I gave him a good grilling. Same with Philip Lockwood-Holmes who gave me permission beforehand to be merciless with him.

It was all quite entertaining. Alas, I think I may have put the fear of God into the other speakers who saw me channeling my inner Jeremy Paxman. But they needn’t have worried. I also lobbed some softballs. Like when I asked Levon Sharrow from Patagonia if there was such thing as ethical consumption under capitalism.

I had fun, but I was also aware of that fine line between being clever and being an asshole. Even though part of my role was to play devil’s advocate, I tried to make sure I was never punching down.

All in all, an excellent couple of days spent in good company.

Hosting was hard work, but very rewarding. I’ve come to realise it’s one of those activities that comes relatively easy to me, but it is very hard (and stressful) for others. And I’m pretty gosh-darned good at it too, false modesty bedamned.

So if you’re running an event but the thought of hosting it fills you with dread, we should talk.

Robin penned a little love letter to the details element. I agree. It is a joyous piece of declarative power.

That said, don’t go overboard with it. It’s not a drop-in replacement for more complex widgets. But it is a handy encapsulation of straightforward progressive disclosure.

Just last week I added a couple of more details elements to The Session …kind of. There’s a bit of server-side conditional logic involved to determine whether details is the right element.

When you’re looking at a tune, one of the pieces of information you see is how many recordings there of that tune. Now if there are a lot of recordings, then there’s some additional information about which other tunes this one gets recorded with. That information is extra. Mere details, if you will.

You can see it in action on this tune listing. Thanks to the details element, the extra information is available to those who want it, but by default that information is tucked away—very handy for not clogging up that part of the page.

<details>
<summary>There are 181 recordings of this tune.</summary>
This tune has been recorded together with
<ul>
<li>…</li>
<li>…</li>
<li>…</li>
</ul>
</details>

Likewise, each tune page includes any aliases for the tune (in Irish music, the same tune can have many different titles—and the same title can be attached to many different tunes). If a tune has just a handful of aliases, they’re displayed in situ. But once you start listing out more than twenty names, it gets overwhelming.

The details element rides to the rescue once again.

Compare the tune I mentioned above, which only has a few aliases, to another tune that is known by many names.

Again, the main gist is immediately available to everyone—how many aliases are there? But if you want to go through them all, you can toggle that details element open.

You can effectively think of the summary element as the TL;DR of HTML.

<details>
<summary>There are 31 other names for this tune.</summary>
<p>Also known as…</p>
</details>

There’s another classic use of the details element: frequently asked questions. In the case of The Session, I’ve marked up the house rules and FAQs inside details elements, with the rule or question as the summary.

But there’s one house rule that’s most important (“Be civil”) so that details element gets an additional open attribute.

<details open>
<summary>Be civil</summary>
<p>Contributions should be constructive and polite, not mean-spirited or contributed with the intention of causing trouble.</p>
</details>

The last talk at the last dConstruct was by local clever clogs Anil Seth. It was called Your Brain Hallucinates Your Conscious Reality. It’s well worth a listen.

Anil covers a lot of the same ground in his excellent book, Being You. He describes a model of consciousness that inverts our intuitive understanding.

We tend to think of our day-to-day reality in a fairly mechanical cybernetic manner; we receive inputs through our senses and then make decisions about reality informed by those inputs.

As another former dConstruct speaker, Adam Buxton, puts it in his interview with Anil, it feels like that old Beano cartoon, the Numskulls, with little decision-making homonculi inside our head.

But Anil posits that it works the other way around. We make a best guess of what the current state of reality is, and then we receive inputs from our senses, and then we adjust our model accordingly. There’s still a feedback loop, but cause and effect are flipped. First we predict or guess what’s happening, then we receive information. Rinse and repeat.

The book goes further and applies this to our very sense of self. We make a best guess of our sense of self and then adjust that model constantly based on our experiences.

There’s a natural tendency for us to balk at this proposition because it doesn’t seem rational. The rational model would be to make informed calculations based on available data …like computers do.

Maybe that’s what sets us apart from computers. Computers can make decisions based on data. But we can make guesses.

Enter machine learning and large language models. Now, for the first time, it appears that computers can make guesses.

The guess-making is not at all like what our brains do—large language models require enormous amounts of inputs before they can make a single guess—but still, this should be the breakthrough to be shouted from the rooftops: we’ve taught machines how to guess!

And yet. Almost every breathless press release touting some revitalised service that uses AI talks instead about accuracy. It would be far more honest to tout the really exceptional new feature: imagination.

Using AI, we will guess who should get a mortgage.

Using AI, we will guess who should get hired.

Using AI, we will guess who should get a strict prison sentence.

Reframed like that, it’s easy to see why technologists want to bury the lede.

Alas, this means that large language models are being put to use for exactly the wrong kind of scenarios.

(This, by the way, is also true of immersive “virtual reality” environments. Instead of trying to accurately recreate real-world places like meeting rooms, we should be leaning into the hallucinatory power of a technology that can generate dream-like situations where the pleasure comes from relinquishing control.)

Take search engines. They’re based entirely on trust and accuracy. Introducing a chatbot that confidentally conflates truth and fiction doesn’t bode well for the long-term reputation of that service.

But what if this is an interface problem?

Currently facts and guesses are presented with equal confidence, hence the accurate descriptions of the outputs as bullshit or mansplaining as a service.

What if the more fanciful guesses were marked as such?

As it is, there’s a “temperature” control that can be adjusted when generating these outputs; the more the dial is cranked, the further the outputs will stray from the safest predictions. What if that could be reflected in the output?

I don’t know what that would look like. It could be typographic—some markers to indicate which bits should be taken with pinches of salt. Or it could be through content design—phrases like “Perhaps…”, “Maybe…” or “It’s possible but unlikely that…”

I’m sure you’ve seen the outputs when people request that ChatGPT write their biography. Perfectly accurate statements are generated side-by-side with complete fabrications. This reinforces our scepticism of these tools. But imagine how differently the fabrications would read if they were preceded by some simple caveats.

A little bit of programmed humility could go a long way.

Right now, these chatbots are attempting to appear seamless. If 80% or 90% of their output is accurate, then blustering through the other 10% or 20% should be fine, right? But I think the experience for the end user would be immensely more empowering if these chatbots were designed seamfully. Expose the wires. Show the workings-out.

Mind you, that only works if there is some way to distinguish between fact and fabrication. If there’s no way to tell how much guessing is happening, then that’s a major problem. If you can’t tell me whether something is 50% true or 75% true or 25% true, then the only rational response is to treat the entire output as suspect.

I think there’s a fundamental misunderstanding behind the design of these chatbots that goes all the way back to the Turing test. There’s this idea that the way to make a chatbot believable and trustworthy is to make it appear human, attempting to hide the gears of the machine. But the real way to gain trust is through honesty.

I want a machine to tell me when it’s guessing. That won’t make me trust it less. Quite the opposite.

After all, to guess is human.

I documented a weird bug with web audio on iOS a while back:

On some pages of The Session, as well as the audio player for tunes (using the Web Audio API) there are also embedded YouTube videos (using the video element). Press play on the audio player; no sound. Press play on the YouTube video; you get sound. Now go back to the audio player and suddenly you do get sound!

It’s almost like playing a video or audio element “kicks” the browser into realising it should be playing the sound from the Web Audio API too.

This was happening on iOS devices set to mute, but I was also getting reports of it happening on devices with the sound on. But it’s that annoyingly intermittent kind of bug that’s really hard to reproduce consistently. Sometimes the sound doesn’t play. Sometimes it does.

I found a workaround but it was really hacky. By playing a one-second long silent mp3 file using audio, you could “kick” the sound into behaving. Then you can use the Web Audio API and it would play consistently.

Well, that’s all changed with the latest release of Mobile Safari. Now what happens is that the Web Audio stuff plays …for one second. And then stops.

I removed the hacky workaround and the Web Audio API started behaving itself again …but your device can’t be set to silent.

The good news is that the Web Audio behaviour seems to be consistent now. It only plays if the device isn’t muted. This restriction doesn’t apply to video and audio elements; they will still play even if your device is set to silent.

This descrepancy between the two different ways of playing audio is kind of odd, but at least now the Web Audio behaviour is predictable.

You can hear the Web Audio API in action by going to any tune on The Session and pressing the “play audio” button.

Push notifications are finally arriving on iOS—hallelujah! Like I said last year, this is my number one wish for the iPhone, though not because I personally ever plan to use the feature:

When I’m evangelising the benefits of building on the open web instead of making separate iOS and Android apps, I inevitably get asked about notifications. As long as mobile Safari doesn’t support them—even though desktop Safari does—I’m somewhat stumped. There’s no polyfill for this feature other than building an entire native app, which is a bit extreme as polyfills go.

With push notifications in mobile Safari, the arguments for making proprietary apps get weaker. That’s good.

The announcement post is a bit weird though. It never uses the phrase “progressive web apps”, even though clearly the entire article is all about progressive web apps. I don’t know if this down to Not-Invented-Here syndrome by the Apple/Webkit team, or because of genuine legal concerns around using the phrase.

Instead, there are repeated references to “Home Screen apps”. This distinction makes some sense though. In order to use web push on iOS, your website needs to be added to the home screen.

I think that would be fair enough, if it weren’t for the fact that adding a website to the home screen remains such a hidden feature that even power users would be forgiven for not knowing about it. I described the steps here:

1. Tap the “share” icon. It’s not labelled “share.” It’s a square with an arrow coming out of the top of it.
2. A drawer pops up. The option to “add to home screen” is nowhere to be seen. You have to pull the drawer up further to see the hidden options.
3. Now you must find “add to home screen” in the list

• Copy
• Add to Reading List
• Add Bookmark
• Add to Favourites
• Find on Page
• Add to Home Screen
• Markup
• Print

As long as this remains the case, we can expect usage of web push on iOS to be vanishingly low. Hardly anyone is going to add a website to their home screen when their web browser makes it so hard.

If you’d like to people to install your progressive web app, you’ll almost certainly need to prompt people to do so. Here’s the page I made on thesession.org with instructions on how to add to home screen. I link to it from the home page of the site.

I wish that pages like that weren’t necessary. It’s not the best user experience. But as long as mobile Safari continues to bury the home screen option, we don’t have much choice but to tackle this ourselves.

I’ve already written about how much I enjoyed hosting Leading Design San Francisco last week.

All the speakers were terrific. Lola’s talk was particularly …um, interesting:

In this talk, Lola will share her adventures in the world of blockchain, the hostility she experienced in her first go-round in 2018, and why she’s chosen to head back to a technology that is going through its largest reputational and social crisis to date.

Wait …I was supposed to stand on stage and introduce a talk that was (at least partly) about blockchain? I have opinions.

As it turned out, Lola warned me that I’d be making an appearance in her talk. She was going to quote that blog post. Before the talk, I asked her how obnoxious I could be about blockchain in her intro. She told me to bring it.

So in the introduction, I deployed all the sarcasm I had in me and said:

Listen, we designers have a tendency to be over-critical of things sometimes. There are all these ideas that we dismiss: phrenology, homeopathy, flat-earthism …blockchain. Haters gonna hate.

I remember somebody asking online a while back, “Why the hate for web3?” And someone I know responded by saying “We hate it because we understand it.” I think there’s a lot of truth to that.

But look, just because blockchains are powering crypto ponzi schemes and N F fucking Ts, it’s worth remembering that it’s also simply a technology. It’s a technological solution in search of a problem.

To be fair, it’s still early days. After all, it’s only been over a decade now.

It’s like the law of instrument says; when all you have is a hammer, everything looks like a nail. Blockchain is like that. Except the hammer is also made of glass.

Anyway, Lola is going to defend the indefensible and talk about blockchain. One thing to keep in mind is this: remember when everyone was talking about “The Cloud”? And then it turned out that you could substitute the phrase “someone else’s server” for “The Cloud?” Well, every time you hear Lola say the word “blockchain”, I’d like you to mentally substitute the phrase “multiple copies of a spreadsheet.”

Please give an open mind and a warm welcome to Lola Oyelayo Pearson!

I got some laughs. I also got lots of gasps and pearl-clutching, as though I were saying something taboo. Welcome to San Francisco.

Lola gave as good as she got. I got a roasting in her talk.

And just to clarify, Lola and I are friends—this was a consensual smackdown.

There was a very serious point to Lola’s talk. Cryptobollocks and other blockchain-powered schemes have historically been very bro-y, and exploitative of non-bro communities. Lola wants to fight that trend.

I get it. But it reminds me a bit of the justifications you hear from people who go to work at Facebook claiming that they can do more good from the inside. Whatever helps you sleep at night.

The crux of Lola’s belief is this: blockchain technology is inevitable, therefore it is uncumbent on us as ethical designers to ensure that the technology is deployed in a way that empowers people instead of exploiting them.

But I take issue with the premise. Blockchain technology is not inevitable. That’s the worst kind of technological determinism. It’s defeatist. It’s a depressing view of “progress” driven not by people, but by technological forces beyond our control.

I refuse to accept that anti-humanist deterministic view.

In any case, for technological determinism to have any validity, there needs to be something to it. At least virtual reality and machine learning are based on some actual technologies. In the case of cryptobollocks, there is no there there. There is nothing except the hype, which is why you’ll see blockchain enthusiasts trying to ride the coattails of trending technologies in a logical fallacy that goes something like this:

1. There are technologies that will be really big in the future,
2. blockchain is a technology, therefore
3. blockchain will be really big in the future.

Blockchain is bullshit. It isn’t even very clever bullshit. And it certainly isn’t inevitable.

I’ve spent the last few days in San Francisco where I was hosting Leading Design.

It was excellent. Rebecca did an absolutely amazing job with the curation, and the Clearleft delivered a terrific event, as always. I’m continually amazed by the way such a relatively small agency can punch above its weight when it comes to putting on world-class events and delivering client work.

I won’t go into much detail on what was shared at Leading Design. There’s an understanding that it’s a safe space for people to speak freely and share their experiences in an open and honest way. I can tell you that there were some tough topics. Given the recent rounds of layoffs in this neck of the woods, this was bound to happen.

I was chatting with Peter at breakfast on the second day and he was saying that maybe there was too much emphasis on the negative, like we were in danger of wallowing in our own misery. It’s a fair point, but I offered a counterpoint that I also heard other people express: when else do these people get a chance to let their guard down and have a good ol’ moan? These are design leaders who need to project an air of calm reassurance when they’re at work. Leading Design is a welcome opportunity to just let it all out.

When we did Leading Design in New York in March of 2022, it was an intimate gathering and the overwhelming theme was togetherness. After two years of screen-based interactions, it was cathartic to get together in the same location to swap stories and be reminded you are not alone.

Leading Design San Francisco was equally cathartic, but the theme this time was change. Change can be scary. But it can also be energising.

After two days of introducing and listening to fascinating talks on the topic of change, I closed out my duties by quoting the late great Octavia Butler. I spoke the mantra of the secular Earthseed religion founded in Parable Of The Sower:

All that you touch
You Change.

All that you Change
Changes you.

The only lasting truth
Is Change.

God
Is Change.

This time last year when I was looking back on 2021, I wrote:

2020 was the year of the virus. 2021 was the year of the vaccine …and the virus, obviously, but still it felt like the year we fought back. With science!

Science continued to win the battle in 2022. But it was messy. The Situation isn’t over yet, and everyone has different ideas about the correct levels of risk-taking.

It’s like when you’re driving and you think that everyone going faster than you is a maniac, and everyone going slower than you is an idiot.

The world opened up more in 2022. I was able to speak at more in-person events. I really missed that. I think I’m done with doing online talks.

There was a moment when I was speaking at Web Dev Conf in Bristol this year (a really nice little gathering), and during my presentation I was getting that response from the audience that you just don’t get with online talks, and I distinctly remember thinking, “Oh, I’ve really missed this!”

But like I said, The Situation isn’t over, and that makes things tricky for conferences. Most of the ones I spoke at or attended were doing their best to make things safe. CSS Day, Clarity, State Of The Browser: they all took measures to try to look out for everyone’s health.

For my part, I asked everyone attending dConstruct to take a COVID test the day before. Like I said at the time, I may have just been fooling myself with what might have been hygiene theatre, but like those other events, we all wanted to gather safely.

That can’t be said for the gigantic event in Berlin that I spoke at in Summer. There were tens of thousands of people in the venue. Inevitably, I—and others—caught COVID.

My bout of the ’rona wasn’t too bad, and I’m very glad that I didn’t pass it on to any family members (that’s been my biggest worry throughout The Situation). But it did mean that I wasn’t able to host UX London 2022.

That was a real downer. I spent much of 2022 focused on event curation: first UX London, and then dConstruct. I was really, really proud of the line-up I assembled for UX London so I was gutted not to be able to introduce those fabulous speakers in person.

Still, I got to host dConstruct, Leading Design, and Clarity, so 2022 was very much a bumper year for MCing—something I really, really enjoy.

Already I’ve got more of the same lined up for the first half of 2023: hosting Leading Design San Francisco in February and curating and hosting UX London in June.

I hope to do more speaking too. Alas, An Event Apart is no more, which is a real shame. But I hope there are other conferences out there that might be interested in what I have to say. If you’re organising one, get in touch.

Needless to say, 2022 was not a good year for world events. The callous and cruel invasion of Ukraine rightly dominated the news (sporting events and dead monarchs are not the defining events of the year). But even in the face of this evil, there’s cause for hope, seeing the galvanised response of the international community in standing up to Putin the bully.

In terms of more personal bad news, Jamie’s death is hard to bear.

I got to play lots of music in 2022. That’s something I definitely want to continue. In fact, 2023 kicked off with a great kitchen session yesterday evening—the perfect start to the year!

And I’ve got my health. That’s something I don’t take for granted.

One year ago, I wrote:

Maybe 2022 will turn out to be similar—shitty for a lot of people, and mostly unenventful for me. Or perhaps 2022 will be a year filled with joyful in-person activities, like conferences and musical gatherings. Either way, I’m ready.

For the most part, that played out. 2022 was thankfully fairly uneventful personally. And it was indeed a good year for in-person connections. I very much hope that continues in 2023.

Here’s a highlight reel of some of my blog posts from 2022:

• Today, the distant future — 2022 was once unimaginable to some web folks.
• Installing progressive web apps — How I’m letting people know they can install The Session to their home screens.
• Starting and finishing — Some advice for public speaking.
• Declarative design — Defining the inputs instead of trying to control the outputs.
• Re-evaluating technology — The importance of revisiting past decisions. Especially when it comes to the web.
• Democratising dev — How do we share the means of the web’s production?
• Work ethics — Don’t work hard.
• Accessibility is systemic — The difference between inclusive design and accessibility.
• That fediverse feeling — Mastodon is a vibe shift in the best possible way.

I also published the transcript of my conference talk, In And Out Of Style, a journey through the history of CSS.

My upcoming appearance at An Event Apart next week to talk about declarative design isn’t the only upcoming trip to San Francisco in my calendar.

Two months from today I’ll be back in San Francisco for Leading Design. It’s on February 7th and 8th.

This event is long overdue. We’ve never had Leading Design in San Francisco before, but we were all set to go ahead with the inaugural SF gathering …in March 2020. We all know what happened next.

So this event will be three years in the making.

Rebacca is doing amazing work, as usual, putting together a fantastic line-up of speakers:

They’ll be sharing their insights, their stories and their ideas — as well as some of their pain from past challenges. It’s all designed to help you navigate your own leadership journey.

I’ll be there to MC the event, which is a great honour for me. And I reckon I’ll be up to the challenge, having just done the double whammy of hosting Leading Design London and Clarity back-to-back.

I would love to see you in San Francisco! If you’ve attended a Leading Design event before, then you know how transformational it can be. If you haven’t, then now is your chance.

Early bird tickets are still available until mid December, so if you’re thinking about coming, I suggest making that decision now.

If you know anyone in the bay area who’s in a design leadership position, be sure to tell them about Leading Design San Francisco—they don’t want to miss this!

Jamie Freeman passed away yesterday.

I first met Jamie as a fellow web-nerd way back in the early 2000s when I was freelancing here in Brighton. I did a lot of work with him and his design studio, Message. Andy was working there too. It’s kind of where the seeds of Clearleft were planted.

I remember one day telling them about a development with Salter Cane. Our drummer, Catherine, was moving to Australia so we were going to have to start searching for someone new.

“I play drums”, said Jamie.

I remember thinking, “No, you don’t; you play guitar.” But I thought “What the heck”, and invited him along to a band practice.

Well, it turns that not only could he play drums, he was really good! Jamie was in the band.

It’s funny, I kept referring to Jamie as “our new drummer”, but he actually ended up being the drummer that was with Salter Cane the longest.

Band practices. Concerts. Studio recordings. We were a team for years. You can hear Jamie’s excellent drumming on our album Sorrow. You can also his drumming (and brilliant backing vocals) on an album of covers we recorded. He was such a solid drummer—he made the whole band sound tighter.

But as brilliant as Jamie was behind a drumkit, his heart was at the front of the stage. He left Salter Cane to front The Jamie Freeman Agreement full-time. I loved going to see that band and watching them get better and better. Jonathan has written lovingly about his time with the band.

After that, Jamie continued to follow his dreams as a solo performer, travelling to Nashville, and collaborating with loads of other talented people. Everyone loved Jamie.

This year started with the shocking news that he had inoperable cancer—a brain tumor. Everyone sent him all their love (we recorded a little video from the Salter Cane practice room—as his condition worsened, video worked better than writing). But somehow I didn’t quite believe that this day would come when Jamie was no longer with us. I mean, the thought was ridiculous: Jamie, the vegetarian tea-totaller …with cancer? Nah.

I think I’m still in denial.

The last time I had the joy of playing music with Jamie was also the last time that Salter Cane played a gig. Jamie came back for a one-off gig at the start of 2020 (before the world shut down). It was joyous. It felt so good to rock out with him.

Jamie was always so full of enthusiasm for other people, whether that was his fellow musicians or his family members. He had great stories from his time on tour with his brother Tim’s band, Frazier Chorus. And he was so, so proud of everything his brother Martin has done. It was so horrible when their sister died. I can’t imagine what they must be going through now, losing another sibling.

Like I said, I still can’t quite believe that Jamie has gone. I know that I’m really going to miss him.

I’m sending all my love and my deepest sympathies to Jamie’s family.

Fuck cancer.

It’s been almost two years since I added audio playback on The Session. The interface is quite straightforward. For any tune setting, there’s a button that says “play audio”. When you press that button, audio plays and the button’s text changes to “pause audio.”

By updating the button’s text like this, I’m updating the button’s accessible name. In other situations, where the button text doesn’t change, you can indicate whether a button is active or not by toggling the aria-pressed attribute. I’ve been doing that on the “share” buttons that act as the interface for a progressive disclosure. The label on the button—“share”—doesn’t change when the button is pressed. For that kind of progressive disclosure pattern, the button also has an aria-controls and aria-expanded attribute.

From all the advice I’ve read about button states, you should either update the accessible name or change the aria-pressed attribute, but not both. That would lead to the confusing situation of having a button labelled “pause audio” as having a state of “pressed” when in fact the audio is playing.

That was all fine until I recently added some more functionality to The Session. As well as being able to play back audio, you can now adjust the tempo of the playback speed. The interface element for this is a slider, input type="range".

But this means that the “play audio” button now does two things. It plays the audio, but it also acts as a progressive disclosure control, revealing the tempo slider. The button is simultaneously a push button for playing and pausing music, and a toggle button for showing and hiding another interface element.

So should I be toggling the aria-pressed attribute now, even though the accessible name is changing? Or is it enough to have the relationship defined by aria-controls and the state defined by aria-expanded?

Based on past experience, my gut feeling is that I’m probably using too much ARIA. Maybe it’s an anti-pattern to use both aria-expanded and aria-pressed on a progressive disclosure control.

I’m kind of rubber-ducking here, and now that I’ve written down what I’m thinking, I’m pretty sure I’m going to remove the toggling of aria-pressed in any situation where I’m already toggling aria-expanded.

What I really need to do is enlist the help of actual screen reader users. There are a number of members of The Session who use screen readers. I should get in touch and see if the new functionality makes sense to them.

I met up with a supersmart programmer friend of mine a little while back. He was describing some work he was doing with React. He was joining up React components. There wasn’t really any problem-solving or debugging—the individual components had already been thoroughly tested. He said it felt more like construction than programming.

My immediate thought was “that should be automated.”

Or at the very least, there should be some way for just about anyone to join those pieces together rather than it requiring a supersmart programmer’s time. After all, isn’t that the promise of design systems and components—freeing us up to tackle the meaty problems instead of spending time on the plumbing?

I thought about that conversation when I was listening to Laurie’s excellent talk in Berlin last month.

Chatting to Laurie before the talk, he was very nervous about the conclusion that he had reached and was going to share: that the time is right for web development to be automated. He figured it would be an unpopular message. Heck, even he didn’t like it.

But I reminded him that it’s as old as the web itself. I’ve seen videos from very early World Wide Web conferences where Tim Berners-Lee was railing against the idea that anyone would write HTML by hand. The whole point of his WorldWideWeb app was that anyone could create and edit web pages as easily as word processing documents. It’s almost an accident of history that HTML happened to be just easy enough—but also just powerful enough—for many people to learn and use.

Anyway, I thoroughly enjoyed Laurie’s talk. (Except for a weird bit where he dunks on people moaning about “the fundamentals”. I think it’s supposed to be punching up, but I’m not sure that’s how it came across. As Chris points out, fundamentals matter …at least when it comes to concepts like accessibility and performance. I think Laurie was trying to dunk on people moaning about fundamental technologies like languages and frameworks. Perhaps the message got muddled in the delivery.)

I guess Laurie was kind of talking about this whole “no code” thing that’s quite hot right now. Personally, I would love it if the process of making websites could be democratised more. I’ve often said that my nightmare scenario for the World Wide Web would be for its fate to lie in the hands of an elite priesthood of programmers with computer science degrees. So I’m all in favour of no-code tools …in theory.

The problem is that unless they work 100%, and always produce good accessible performant code, then they’re going to be another example of the law of leaky abstractions. If a no-code tool can get someone 90% of the way to what they want, that seems pretty good. But if that person than has to spend an inordinate amount of time on the remaining 10% then all the good work of the no-code tool is somewhat wasted.

Funnily enough, the person who coined that law, Joel Spolsky, spoke right after Laurie in Berlin. The two talks made for a good double bill.

(I would link to Joel’s talk but for some reason the conference is marking the YouTube videos as unlisted. If you manage to track down a URL for the video of Joel’s talk, let me know and I’ll update this post.)

In a way, Joel was making the same point as Laurie: why is it still so hard to do something on the web that feels like it should be easily repeatable?

He used the example of putting an event online. Right now, the most convenient way to do it is to use a third-party centralised silo like Facebook. It works, but now the business model of Facebook comes along for the ride. Your event is now something to be tracked and monetised by advertisers.

You could try doing it yourself, but this is where you’ll run into the frustrations shared by Joel and Laurie. It’s still too damn hard and complicated (even though we’ve had years and years of putting events online). Despite what web developers tell themselves, making stuff for the web shouldn’t be that complicated. As Trys put it:

We kid ourselves into thinking we’re building groundbreakingly complex systems that require bleeding-edge tools, but in reality, much of what we build is a way to render two things: a list, and a single item. Here are some users, here is a user. Here are your contacts, here are your messages with that contact. There ain’t much more to it than that.

And yet here we are. You can either have the convenience of putting something on a silo like Facebook, or you can have the freedom of doing it yourself, indie web style. But you can’t have both it seems.

This is a criticism often levelled at the indie web. The barrier to entry to having your own website is too high. It’s a valid criticism. To have your own website, you need to have some working knowledge of web hosting and at least some web technologies (like HTML).

Don’t get me wrong. I love having my own website. Like, I really love it. But I’m also well aware that it doesn’t scale. It’s unreasonable to expect someone to learn new skills just to make a web page about, say, an event they want to publicise.

That’s kind of the backstory to the project that Joel wanted to talk about: the block protocol. (Note: it has absolutely nothing to do with blockchain—it’s just an unfortunate naming collision.)

The idea behind the project is to create a kind of crowdsourced pattern library—user interfaces for creating common structures like events, photos, tables, and lists. These patterns already exist in today’s silos and content management systems, but everyone is reinventing the wheel independently. The goal of this project is make these patterns interoperable, and therefore portable.

At first I thought that would be a classic /927 situation, but I’m pleased to see that the focus of the project is not on formats (we’ve been there and done that with microformats, RDF, schema.org, yada yada). The patterns might end up being web components or they might not. But the focus is on the interface. I think that’s a good approach.

That approach chimes nicely with one of the principles of the indie web:

UX and design is more important than protocols, formats, data models, schema etc. We focus on UX first, and then as we figure that out we build/develop/subset the absolutely simplest, easiest, and most minimal protocols and formats sufficient to support that UX, and nothing more. AKA UX before plumbing.

That said, I don’t think this project is a cure-all. Interoperable (portable) chunks of structured content would be great, but that’s just one part of the challenge of scaling the indie web. You also need to have somewhere to put those blocks.

Convenience isn’t the only thing you get from using a silo like Facebook, Twitter, Instagram, or Medium. You also get “free” hosting …until you don’t (see GeoCities, MySpace, and many, many more).

Wouldn’t it be great if everyone had a place on the web that they could truly call their own? Today you need to have an uneccesary degree of technical understanding to publish something at a URL you control.

I’d love to see that challenge getting tackled.

I made the website for this year’s UX London by hand.

Well, that’s not entirely true. There’s exactly one build tool involved. I’m using Sergey to include global elements—the header and footer—something that’s still not possible in HTML.

So it’s minium viable static site generation rather than actual static files. It’s still very hands-on though and I enjoy that a lot; editing HTML and CSS directly without intermediary tools.

When I update the site, it’s usually to add a new speaker to the line-up (well, not any more now that the line up is complete). That involves marking up their bio and talk description. I also create a couple of different sized versions of their headshot to use with srcset. And of course I write an alt attribute to accompany that image.

By the way, Jake has an excellent article on writing alt text that uses the specific example of a conference site. It raises some very thought-provoking questions.

I enjoy writing alt text. I recently described how I updated my posting interface here on my own site to put a textarea for alt text front and centre for my notes with photos. Since then I’ve been enjoying the creative challenge of writing useful—but also evocative—alt text.

Some recent examples:

• Time to go play some songs with @SalterCane.

  A close-up of a microphone in a practice room. In the background, a guitar player tunes up and a bass player waits to start.

• Brighton in the sun.

  People sitting around in the dappled sunshine on the green grass in a park with the distinctive Indian-inspired architecture of the Brighton Pavilion in the background, all under a clear blue sky.

• Duck leg on white beans with sage, garlic, rosemary and olives.

  Looking down on the crispy browned duck leg contrasting with the white beans, all with pieces of green fried herbs scattered throughout.

But when I was writing the alt text for the headshots on the UX London site, I started to feel a little disheartened. The more speakers were added to the line-up, the more I felt like I was repeating myself with the alt text. After a while they all seemed to be some variation on “This person looking at the camera, smiling” with maybe some detail on their hair or clothing.

• Videha Sharma

  The beaming bearded face of Videha standing in front of the beautiful landscape of a riverbank.

• Candi Williams

  Candi working on her laptop, looking at the camera with a smile.

• Emma Parnell

  Emma smiling against a yellow background. She’s wearing glasses and has long straight hair.

• John Bevan

  A monochrome portrait of John with a wry smile on his face, wearing a black turtleneck in the clichéd design tradition.

• Laura Yarrow

  Laura smiling, wearing a chartreuse coloured top.

• Adekunle Oduye

  A profile shot of Adekunle wearing a jacket and baseball cap standing outside.

The more speakers were added to the line-up, the harder I found it not to repeat myself. I wondered if this was all going to sound very same-y to anyone hearing them read aloud.

But then I realised, “Wait …these are kind of same-y images.”

By the very nature of the images—headshots of speakers—there wasn’t ever going to be that much visual variation. The experience of a sighted person looking at a page full of speakers is that after a while the images kind of blend together. So if the alt text also starts to sound a bit repetitive after a while, maybe that’s not such a bad thing. A screen reader user would be getting an equivalent experience.

That doesn’t mean it’s okay to have the same alt text for each image—they are all still different. But after I had that realisation I stopped being too hard on myself if I couldn’t come up with a completely new and original way to write the alt text.

And, I remind myself, writing alt text is like any other kind of writing. The more you do it, the better you get.

I think it was Jason who once told me that if you want to make someone’s life a misery, teach them about typography. After that they’ll be doomed to notice all the terrible type choices and kerning out there in the world. They won’t be able to unsee it. It’s like trying to unsee the arrow in the FedEx logo.

I think that Stewart Brand’s pace layers model is a similar kind of mind virus, albeit milder. Once you’ve been exposed to it, you start seeing in it in all kinds of systems.

Each layer is functionally different from the others and operates somewhat independently, but each layer influences and responds to the layers closest to it in a way that makes the whole system resilient.

Last month I sent out an edition of the Clearleft newsletter that was all about pace layers. I gathered together examples of people who have been infected with the pace-layer mindworm who were applying the same layered thinking to other areas:

• Rich applied pace layers to career paths,
• Mark applied pace layers to the design process, and
• Jorge Arango applied pace layers to reading.

My own little mash-up is applying pace layers to the World Wide Web. Tom even brought it to life as an animation.

See the Pen Web Layers Of Pace by Tom (@webrocker) on CodePen.

Recently I had another flare-up of the pace-layer pattern-matching infection.

I was talking to some visiting Austrian students on the weekend about design principles. I explained my mild obsession with design principles stemming from the fact that they sit between “purpose” (or values) and “patterns” (the actual outputs):

Purpose » Principles » Patterns

Your purpose is “why?”

That then influences your principles, “how?”

Those principles inform your patterns, “what?”

Hey, wait a minute! If you put that list in reverse order it looks an awful lot like the pace-layers model with the slowest moving layer at the bottom and the fastest moving layer at the top. Perhaps there’s even room for an additional layer when patterns go into production:

• Production
• Patterns
• Principles
• Purpose

Your purpose should rarely—if ever—change. Your principles can change, but not too frequently. Your patterns need to change quite often. And what you’re actually putting out into production should be constantly updated.

As you travel from the most abstract layer—“purpose”—to the most concrete layer—“production”—the pace of change increases.

I can’t tell if I’m onto something here or if I’m just being apopheniac. Again.

I added a “notes” section to this website eight years ago. I set it up so that notes could be syndicated to Twitter. Ever since then, that’s the only way I post to Twitter.

A few months later I added photos to my notes. Again, this would get syndicated to Twitter.

Something’s bothered me for a long time though. I initially thought that if I posted a photo, then the accompanying text would serve as a decription of the image. It could effectively act as the alt text for the image, I thought. But in practice it didn’t work out that way. The text was often a commentary on the image, which isn’t the same as a description of the contents.

I needed a way to store alt text for images. To make it more complicated, it was possible for one note to have multiple images. So even though a note was one line in my database, I somehow needed a separate string of text with the description of each image in a single note.

I eventually settled on using the file system instead of the database. The images themselves are stored in separate folders, so I figured I could have an accompanying alt.txt file in each folder.

Take this note from yesterday as an example. Different sizes of the image are stored in the folder /images/uploaded/19077. Here’s a small version of the image and here’s the original. In that same folder is the alt text.

This means I’m reading a file every time I need the alt text instead of reading from a database, which probably isn’t the most performant way of doing it, but it seems to be working okay.

Here’s another example:

• the original image,
• the alt.txt file, and
• the note itself.

In order to add the alt text to the image, I needed to update my posting interface. By default it’s a little textarea, followed by a file upload input, followed by a toggle (a checkbox under the hood) to choose whether or not to syndicate the note to Twitter.

The interface now updates automatically as soon as I use that input type="file" to choose any images for the note. Using the FileReader API, I show a preview of the selected images right after the file input.

Here’s the code if you ever need to do something similar. I’ve abstracted it somewhat in that gist—you should be able to drop it into any page that includes input type="file" accept="image/*" and it will automatically generate the previews.

I was pleasantly surprised at how easy this was. The FileReader API worked just as expected without any gotchas. I think I always assumed that this would be quite complex to do because once upon a time, it was quite complex (or impossible) to do. But now it’s wonderfully straightforward. Story of the web.

My own version of the script does a little bit more; it also generates another little textarea right after each image preview, which is where I write the accompanying alt text.

I’ve also updated my server-side script that handles the syndication to Twitter. I’m using the /media/metadata/create method to provide the alt text. But for some reason it’s not working. I can’t figure out why. I’ll keep working on it.

In the meantime, if you’re looking at an image I’ve posted on Twitter and you’re judging me for its lack of alt text, my apologies. But each tweet of mine includes a link back to the original note on this site and you will most definitely find the alt text for the image there.

I’m very excited about speaking at CSS Day this year. My talk is called In And Out Of Style:

It’s an exciting time for CSS! It feels like new features are being added every day. And yet, through it all, CSS has managed to remain an accessible language for anyone making websites. Is this an inevitable part of the design of CSS? Or has CSS been formed by chance? Let’s take a look at the history—and some alternative histories—of the World Wide Web to better understand where we are today. And then, let’s cast our gaze to the future!

Technically, CSS Day won’t be the first outing for this talk but it will be the in-person debut. I had the chance to give the talk online last week at An Event Apart. Giving a talk online isn’t quite the same as speaking on stage, but I got enough feedback from the attendees that I’m feeling confident about giving the talk in Amsterdam. It went down well with the audience at An Event Apart.

If the description has you intrigued, come along to CSS Day to hear the talk in person. And if you like the subject matter, I’ve put together these links to go with the talk…

• A Mind at Play: The Brilliant Life of Claude Shannon, Inventor of the Information Age by Jimmy Sonni and Rob Goodman
• The Web Is Agreement by Paul Downey
• CERN 2019 WorldWideWeb Rebuild
• What is a good standard? An essay on W3C’s design principles by Bert Bos
• Design Principles
• Tweet by Miriam Suzanne
• Open UI

Blog posts

• The Languages Which Almost Became CSS by Zack Bloom
• A Look Back at the History of CSS by Jay Hoffmann

Presentations

• On the origin of cascades by Hidde de Vries
• CSS Reset by Bert Bos and Håkon Wium Lie

Proposals (email)

• Request for Comments: STYLESHEETS by Rob Raisch, June 1993
• Stylesheet Language by Pei Wei, October 1993
• Cascading HTML style sheets — a proposal by Håkon Wium Lie, October 1994

Papers (PDF)

• A Mathematical Theory of Communication by Claude Shannon, 1948
• Cascading Style Sheets by Håkon Wium Lie, 2006

People (Wikipedia)

• Claude Shannon
• Grace Hopper
• Tim Berners-Lee

In person events are like buses. You go two years without one and then three come along at once.

My buffer is overflowing from experiencing three back-to-back events. Best of all, my participation was different each time.

First of all, there was Leading Design New York, where I was the host. The event was superb, although it’s a bit of a shame I didn’t have any time to properly experience Manhattan. I wasn’t able to do any touristy things or meet up with my friends who live in the city. Still the trip was well worth it.

Right after I got back from New York, I took the train to Edinburgh for the Design It Build It conference where I was a speaker. It was a good event. I particularly enjoyed Rafaela Ferro talk on accessibility. The last time I spoke at DIBI was 2011(!) so it was great to make a return visit. I liked that the audience was seated cabaret style. That felt safer than classroom-style seating, allowing more space between people. At the same time, it felt more social, encouraging more interaction between attendees. I met some really interesting people.

I got from Edinburgh just in time for UX Camp Brighton on the weekend, where I was an attendee. I felt like a bit of a moocher not giving a presentation, but I really, really enjoyed every session I attended. It’s been a long time since I’ve been at a Barcamp-style event—probably the last Indie Web Camp I attended, whenever that was. I’d forgotten how well the format works.

But even with all these in-person events, online events aren’t going anywhere anytime soon. Yesterday I started hosting the online portion of Leading Design New York and I’ll be doing it again today. The post-talk discussions with Julia and Lisa are lots of fun!

So in the space of just of a couple of weeks I’ve been a host, a speaker, and an attendee. Now it’s time for me to get my head back into one other event role: conference curator. No more buses/events are on the way for the next while, so I’m going to be fully devoted to organising the line-up for UX London 2022. Exciting!

I went to New York to host the Leading Design conference. It was weird and wonderful.

Weird, because it felt strange and surreal to be back in a physical space with other people all sharing the same experience.

Wonderful, for exactly the same reasons.

This was a good way to ease back into live events. It wasn’t a huge conference. Just over a hundred people. So it felt intimate, while still allowing people to quite literally have space to themselves.

I can’t tell you much about the post-talk interviews I conducted with the speakers. That’s because what happens at Leading Design stays at Leading Design, at least when it comes to the discussions after the talks. We made it clear that Leading Design was a safe place for everyone to share their stories, even if—especially if—those were stories you wouldn’t want to share publicly or at work.

I was bowled over by how generous and open and honest all the speakers were. Sure, there were valuable lessons about management and leadership, but there were also lots of very personal stories and insights. Time and time again I found myself genuinely moved by the vulnerability that the speakers displayed.

Leadership can be lonely. Sometimes very lonely. I got the impression that everyone—speakers and attendees alike—really, really appreciated having a non-digital space where they could come together and bond over shared travails. I know it’s a cliché to talk about “connecting” with others, but at this event it felt true.

The talks themselves were really good too. I loved seeing how themes emerged and wove themselves throughout the two days. Rebecca did a fantastic job of curating the line-up. I’ve been to a lot of events over the years and I’ve seen conference curation of varying degrees of thoughtfulness. Leading Design New York 2022 is right up there with the best of them. It was an honour to play the part of the host (though I felt very guilty when people congratulated me on such a great event—“Don’t thank me”, I said, “Thank Rebecca—I’m just the public face of the event; she did all the work!”)

My hosting duties aren’t over. This week we’ve got the virtual portion of Leading Design New York. There’ll be two days of revisiting some of the conference talks, and one day of workshops.

For the two days of talks, I’m going to be joined by two brilliant panelists for post-talk discussions—Julia Whitney and Lisa Welchman. This should be fun!

Best of all, for this portion of the event I don’t need to get into an airplane and cross the Atlantic.

That said, the journey was totally worth it for Leading Design New York. Also, by pure coincidence, the event coincided with St. Patrick’s Day. For the first time in two years, New York hosted its legendary parade and it was just a block or two away from the conference venue.

I nipped out during the lunch break to cheer on the marching bands. Every county was represented. When the representatives from county Cork went by, there’d be shouts of “Up Cork!” When the county Donegal delegation went by, it was “Up Donegal!”

It’s just a shame I couldn’t stick around for the representatives from county Down.

I’m flying to New York on Monday. That still sounds a little surreal to me, but it’s happening.

I’ll be hosting Leading Design New York. Even a month ago it wasn’t clear if the in-person event would even be going ahead. But there was a go/no-go decision and it was “go!” Now, as New York relaxes its mandates, it’s looking more and more like the right decision. It’s still probably going to feel a bit weird to be gathering together with other people …but it’s also going to feel long overdue.

Rebecca has put together a fantastic line-up of super-smart design leaders. My job will be to introduce them before they speak and then interview them afterwards, also handling questions from the audience.

I’m a little nervous just because I want to do a really good job. But I’ve been doing my homework. And given how well the hosting went for UX Fest, I’m probably being uneccesarily worried. I need to keep reminding myself to enjoy it. It’s a real privilege that I get to spend two days in the company of such erudite generous people. I should make the most of it.

If you’re going to be at Leading Design New York, I very much look forward to seeing you there.

If you’re not coming to Leading Design but you’re in the neighbourhood, let me know if you’ve got any plans for St. Patrick’s Day. I’ve already got my green paisley shirt picked out for my on-stage duties that day.