Journal tags: video

I had a video call this morning with someone who was in India. The call went great, except for a few moments when the video stalled.

“Sorry about that”, said the person I was talking to. “It’s the monkeys. They like messing with the cable.”

There’s something charming about an intercontinental internet-enabled meeting being slightly disrupted by some fellow primates being unruly.

It also made me stop and think about how amazing it was that we were having the call in the first place. I remembered Arthur C. Clarke’s predictions from 1964:

I’m thinking of the incredible breakthrough which has been possible by developments in communications, particularly the transistor and, above all, the communications satellite.

These things will make possible a world in which we can be in instant contact with each other wherever we may be, where we can contact our friends anywhere on Earth even if we don’t know their actual physical location.

It will be possible in that age—perhaps only 50 years from now—for a man to conduct his business from Tahiti or Bali just as well as he could from London.

The casual sexism of assuming that it would be a “man” conducting business hasn’t aged well. And it’s not the communications satellite that enabled my video call, but old-fashioned undersea cables, many in the same locations as their telegraphic antecedents. But still; not bad, Arthur.

After my call, I caught up on some email. There was a new newsletter from Ariel who’s currently in Antarctica.

Just thinking about the fact that I know someone who’s in Antarctica—who sent me a postcard from Antarctica—gave me another rush of feeling like I was living in the future. As I started to read the contents of the latest newsletter, that feeling became even more specific. Doesn’t this sound exactly like something straight out of a late ’80s/early ’90s cyberpunk novel?

Four of my teammates head off hiking towards the mountains to dig holes in the soil in hopes of finding microscopic animals contained within them. I hang back near the survival bags with the remaining teammate and begin unfolding my drone to get a closer look at the glaciers. After filming the textures of the land and ice from multiple angles for 90 minutes, my batteries are spent, my hands are cold and my stomach is growling. I land the drone, fold it up into my bright yellow Pelican case, and pull out an expired granola bar to keep my hunger pangs at bay.

I’ve published a transcription of the talk I gave at CSS Day:

In And Out Of Style.

The title is intended to have double meaning. The obvious reference is that CSS is about styling web pages. But the talk also covers some long-term trends looking at ideas that have appear, disappear, and reappear over time. Hence, style as in trends and fashion.

There are some hyperlinks in the transcript but I also published a list of links if you’re interested in diving deeper into some of the topics mentioned in the talk.

I also published the slides but, as usual, they don’t make much sense out of context. They’re on Noti.st too.

I made an audio recording for your huffduffing pleasure.

There are two videos of this talk. On Vimeo, there’s the version I pre-recorded for An Event Apart online. On YouTube, there’s the recording from CSS Day.

It’s kind of interesting to compare the two (well, interesting to me, anyway). The pre-recorded version feels like a documentary. The live version has more a different vibe and it obviously has more audience interaction. I think my style of delivery suits a live audience best.

I invite you to read, watch, or listen to In And Out Of Style, whichever you prefer.

I wrote yesterday about how messing about on your own website can be a welcome distraction. I did some tinkering with adactio.com on the weekend that you might be interested in.

Let me set the scene…

I’ve started recording and publishing a tune a day. I grab my mandolin, open up Quicktime and make a movie of me playing a jig, a reel, or some other type of Irish tune. I include a link to that tune on The Session and a screenshot of the sheet music for anyone who wants to play along. And I embed the short movie clip that I’ve uploaded to YouTube.

Now it’s not the first time I’ve embedded YouTube videos into my site. But with the increased frequency of posting a tune a day, the front page of adactio.com ended up with multiple embeds. That is not good for performance—my Lighthouse score took quite a hit. Worst of all, if a visitor doesn’t end up playing an embedded video, all of the markup, CSS, and JavaScript in the embedded iframe has been delivered for nothing.

Meanwhile over on The Session, I’ve got a strategy for embedding YouTube videos that’s better for performance. Whenever somebody posts a link to a video on YouTube, the thumbnail of the video is embedded. Only when you click the thumbnail does that image get swapped out for the iframe with the video.

That’s what I needed to do here on adactio.com.

First off, I should explain how I’m embedding things generally ‘round here. Whenever I post a link or a note that has a URL in it, I run that URL through a little PHP script called getEmbedCode.php.

That code checks to see if the URL is from a service that provides an oEmbed endpoint. A what-Embed? oEmbed!

oEmbed is like a minimum viable read-only API. It was specced out by Leah and friends years back. You ping a URL like this:

http://example.com/oembed?url=https://example.com/thing

In this case http://example.com/oembed is the endpoint and url is the value of a URL from that provider. Here’s a real life example from YouTube:

https://www.youtube.com/oembed?url=https://www.youtube.com/watch?v=-eiqhVmSPcs

So https://www.youtube.com/oembed is the endpoint and url is the address of any video on YouTube.

You get back some JSON with a pre-defined list of values like title and html. That html payload is the markup for your embed code.

By default, YouTube sends back markup like this:

<iframe
width="480"
height="270"
src="https://www.youtube.com/embed/-eiqhVmSPcs?feature=oembed"
frameborder="0
allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"
allowfullscreen>
</iframe>

But now I want to use an img instead of an iframe. One of the other values returned is thumbnail_url. That’s the URL of a thumbnail image that looks something like this:

https://i.ytimg.com/vi/-eiqhVmSPcs/hqdefault.jpg

In fact, once you know the ID of a YouTube video (the ?v= bit in a YouTube URL), you can figure out the path to multiple images of different sizes:

• 120 × 90: https://i.ytimg.com/vi/-eiqhVmSPcs/default.jpg
• 320 × 180: https://i.ytimg.com/vi/-eiqhVmSPcs/mqdefault.jpg
• 480 × 360: https://i.ytimg.com/vi/-eiqhVmSPcs/hqdefault.jpg
• 1280 × 720: https://i.ytimg.com/vi/-eiqhVmSPcs/maxresdefault.jpg

(Although that last one—maxresdefault.jpg—might not work for older videos.)

Okay, so I need to extract the ID from the YouTube URL. Here’s the PHP I use to do that:

parse_str(parse_url($url, PHP_URL_QUERY), $arguments);
$id = $arguments['v'];

Then I can put together some HTML like this:

<div>
<a class="videoimglink" href="'.$url.'">
<img width="100%" loading="lazy"
src="https://i.ytimg.com/vi/'.$id.'/default.jpg"
alt="'.$response['title'].'"
srcset="
https://i.ytimg.com/vi/'.$id.'/mqdefault.jpg 320w,
https://i.ytimg.com/vi/'.$id.'/hqdefault.jpg 480w,
https://i.ytimg.com/vi/'.$id.'/maxresdefault.jpg 1280w
">
</a>
</div>

Now I’ve got a clickable responsive image that links through to the video on YouTube. Time to enhance. I’m going to add a smidgen of JavaScript to listen for a click on that link.

Over on The Session, I’m using addEventListener but here on adactio.com I’m going to be dirty and listen for the event directly in the markup using the onclick attribute.

When the link is clicked, I nuke the link and the image using innerHTML. This injects an iframe where the link used to be (by updating the innerHTML value of the link’s parentNode).

But notice that I’m not using the default YouTube URL for the iframe. That would be:

https://www.youtube.com/embed/-eiqhVmSPcs

Instead I’m swapping out the domain youtube.com for youtube-nocookie.com:

https://www.youtube-nocookie.com/embed/-eiqhVmSPcs

I can’t remember where I first came across this undocumented parallel version of YouTube that has, yes, you guessed it, no cookies. It turns out that, not only is the default YouTube embed code bad for performance, it is—unsurprisingly—bad for privacy too. So the youtube-nocookie.com domain can protect your site’s visitors from intrusive tracking. Pass it on.

Anyway, I’ve got the markup I want now:

<div>
<a class="videoimglink" href="https://www.youtube.com/watch?v=-eiqhVmSPcs"
>
<img width="100%" loading="lazy"
src="https://i.ytimg.com/vi/-eiqhVmSPcs/default.jpg"
alt="The Banks Of Lough Gowna (jig) on mandolin"
srcset="
https://i.ytimg.com/vi/-eiqhVmSPcs/mqdefault.jpg 320w,
https://i.ytimg.com/vi/-eiqhVmSPcs/hqdefault.jpg 480w,
https://i.ytimg.com/vi/-eiqhVmSPcs/maxresdefault.jpg 1280w
">
</a>
</div>

The functionality is all there. But I want to style the embedded images to look more like playable videos. Time to break out some CSS (this is why I added the videoimglink class to the YouTube link).

.videoimglink {
    display: block;
    position: relative;
}

I’m going to use generated content to create a play button icon. Because I can’t use generated content on an img element, I’m applying these styles to the containing .videoimglink a element.

.videoimglink::before {
    content: '▶';
}

I was going to make an SVG but then I realised I could just be lazy and use the unicode character instead.

Right. Time to draw the rest of the fucking owl:

.videoimglink::before {
    content: '▶';
    display: inline-block;
    position: absolute;
    background-color: var(--background-color);
    color: var(--link-color);
    border-radius: 50%;
    width: 10vmax;
    height: 10vmax;
    top: calc(50% - 5vmax);
    left: calc(50% - 5vmax);
    font-size: 6vmax;
    text-align: center;
    text-indent: 1vmax;
    opacity: 0.5;
}

That’s a bunch of instructions for sizing and positioning. I’d explain it, but that would require me to understand it and frankly, I’m not entirely sure I do. But it works. I think.

With a translucent play icon positioned over the thumbnail, all that’s left is to add a :hover style to adjust the opacity:

.videoimglink:hover::before,
.videoimglink:focus::before {
    opacity: 0.75;
}

Wheresoever thou useth :hover, thou shalt also useth :focus.

Okay. It’s good enough. Ship it!

If you embed YouTube videos on your site, and you’d like to make them more performant, check out this custom element that Paul made: Lite YouTube Embed. And here’s a clever technique that uses the srcdoc attribute to get a similar result (but don’t forget to use the youtube-nocookie.com domain).

At Clearleft, we’ve worked with quite a few clients on site redesigns. It’s always a fascinating process, particularly in the discovery phase. There’s that excitement of figuring out what’s currently working, what’s not working, and what’s missing completely.

The bulk of this early research phase is spent diving into the current offering. But it’s also the perfect time to do some competitor analysis—especially if we want some answers to the “what’s missing?” question.

It’s not all about missing features though. Execution is equally important. Our clients want to know how their users’ experience shapes up compared to the competition. And when it comes to user experience, performance is a huge factor. As Andy says, performance is a UX problem.

There’s no shortage of great tools out there for measuring (and monitoring) performance metrics, but they’re mostly aimed at developers. Quite rightly. Developers are the ones who can solve most performance issues. But that does make the tools somewhat impenetrable if you don’t speak the language of “time to first byte” and “first contentful paint”.

When we’re trying to show our clients the performance of their site—or their competitors—we need to tell a story.

Web Page Test is a terrific tool for measuring performance. It can also be used as a story-telling tool.

You can go to webpagetest.org/easy if you don’t need to tweak settings much beyond the typical site visit (slow 3G on mobile). Pop in your client’s URL and, when the test is done, you get a valuable but impenetrable waterfall chart. It’s not exactly the kind of thing I’d want to present to a client.

Fortunately there’s an attention-grabbing output from each test: video. Download the video of your client’s site loading. Then repeat the test with the URL of a competitor. Download that video too. Repeat for as many competitor URLs as you think appropriate.

Now take those videos and play them side by side. Presentation software like Keynote is perfect for showing multiple videos like this.

This is so much more effective than showing a table of numbers! Clients get to really feel the performance difference between their site and their competitors.

Running all those tests can take time though. But there are some other tools out there that can give a quick dose of performance information.

SpeedCurve recently unveiled Page Speed Benchmarks. You can compare the performance of sites within a particualar sector like travel, retail, or finance. By default, you’ll get a filmstrip view of all the sites loading side by side. Click through on each one and you can get the video too. It might take a little while to gather all those videos, but it’s quicker than using Web Page Test directly. And it might be that the filmstrip view is impactful enough for telling your performance story.

If, during your discovery phase, you find that performance is being badly affected by third-party scripts, you’ll need some way to communicate that. Request Map Generator is fantastic for telling that story in a striking visual way. Pop the URL in there and then take a screenshot of the resulting visualisation.

The beginning of a redesign project is also the time to take stock of current performance metrics so that you can compare the numbers after your redesign launches. Crux.run is really great for tracking performance over time. You won’t get any videos but you will get some very appealing charts and graphs.

Web Page Test, Page Speed Benchmarks, and Request Map Generator are great for telling the story of what’s happening with performance right now—Crux.run balances that with the story of performance over time.

Measuring performance is important. Communicating the story of performance is equally important.

If you missed out on Patterns Day this year, you can still get a pale imitation of the experience of being there by watching videos of the talks.

Here are the videos, and if you’re not that into visuals, here’s a podcast of the talks (you can subscribe to this RSS feed in your podcasting app of choice).

On Twitter, Chris mentioned that “It would be nice if the talks had their topic listed,” which is a fair point. So here goes:

• Yaili’s talk is about design systems,
• Amy’s talk is about design systems,
• Danielle’s talk is about design systems,
• Varya’s talk is about design systems,
• Emil’s talk is about design systems, and
• Heydon’s talk is about a large seabird.

It’s fascinating to see emergent themes (other than, y’know, the obvious theme of design systems) in different talks. In comparison to the first Patterns Day, it felt like there was a healthy degree of questioning and scepticism—there were plenty of reminders that design systems aren’t a silver bullet. And I very much appreciated Yaili’s point that when you see beautifully polished design systems that have been made public, it’s like seeing the edited Instagram version of someone’s life. That reminded me of Responsive Day Out when Sarah Parmenter, the first speaker at the very first event, opened everything by saying “most of us are winging it.”

I can see the value in coming to a conference to hear stories from people who solved hard problems, but I think there’s equal value in coming to a conference to hear stories from people who are still grappling with hard problems. It’s reassuring. I definitely got the vibe from people at Patterns Day that it was a real relief to hear that nobody’s got this figured out.

There was also a great appreciation for the “big picture” perspective on offer at Patterns Day. For myself, I know that I’ll be cogitating upon Danielle’s talk and Emil’s talk for some time to come—both are packed full of ineresting ideas.

Good thing we’ve got the videos and the podcast to revisit whenever we want.

And if you’re itching for another event dedicated to design systems, I highly recommend snagging a ticket for the Clarity conference in San Francisco next month.

Conference talks are like buses. They take a long time and you constantly ask yourself why you chose to get on board.

I’ll start again.

Conference talks are like buses. You wait for ages and then three come along at once. Or at least, three conference videos have come along at once:

1. The video of the talk I gave at State Of The Browser called The Web Is Agreement.
2. The video of the talk I gave at New Adventures called Building.
3. The video of the talk I gave at Frontend United called Going Offline.

That last one is quite practical. It’s very much in the style of the book I wrote on service workers. If you’d like to see this talk, you should come to An Event Apart in Chicago in August.

The other two are …less practical. They’re kind of pretentious really. That’s kinda my style.

The Web Is Agreement was a one-off talk for State Of The Browser. I like how it turned out, and I’d love to give it again if there were a suitable event.

I will be giving my New Adventures talk again in Vancouver next month at the Design & Content conference. You should come along—it looks like it’s going to be a great event.

I’ve added these latest three conference talk videos to my collection. I’m using Notist to document past talks. It’s a great service! I became a paying customer just over a year ago and it was money well spent. I really like how I’ve been able to set up a custom domain:

speaking.adactio.com

Alright, so I’ve already talked about some gotchas when debugging service worker issues. But what if you don’t even realise the problem has anything to do with your service worker?

This is not a hypothetical situation. I encountered this very thing myself. Gather ‘round the campfire, children…

One of the latest case studies on the Clearleft site is a nice write-up by Luke of designing a mobile app for Virgin Holidays. The case study includes a lovely video that demonstrates the log-in flow. I implemented that using a video element (with a poster image). Nice and straightforward. Super easy. All good.

But I hadn’t done my due diligence in browser testing (I guess I didn’t even think of it in this case). Hana informed me that the video wasn’t working at all in Safari. The poster image appeared just fine, but when you clicked on it, the video didn’t load.

I ducked, ducked, and went, uncovering what appeared to be the root of the problem. It seems that Safari is fussy about having servers support something called “byte-range requests”.

I had put the video in question on an Amazon S3 server. I came to the conclusion that S3 mustn’t support these kinds of headers correctly, or something.

Now I had a diagnosis. The next step was figuring out a solution. I thought I might have to move the video off of S3 and onto a server that I could configure a bit more.

Luckily, I never got ‘round to even starting that process. That’s good. Because it turns out that my diagnosis was completely wrong.

I came across a recent post by Phil Nash called Service workers: beware Safari’s range request. The title immediately grabbed my attention. Safari: yes! Video: yes! But service workers …wait a minute!

There’s a section in Phil’s post entitled “Diagnosing the problem”, in which he says:

I first thought it could have something to do with the CDN I’m using. There were some false positives regarding streaming video through a CDN that resulted in some extra research that was ultimately fruitless.

That described my situation exactly. Except Phil went further and nailed down the real cause of the problem:

Nginx was serving correct responses to Range requests. So was the CDN. The only other problem? The service worker. And this broke the video in Safari.

Doh! I hadn’t even thought about service workers!

Phil came up with a solution, and he has kindly shared his code.

I decided to go for a dumber solution:

if ( request.url.match(/\.(mp4)$/) ) {
  return;
}

That tells the service worker to just step out of the way when it comes to video requests. Now the video plays just fine in Safari. It’s a bit of a shame, because I’m kind of penalising all browsers for Safari’s bug, but the Clearleft site isn’t using much video at all, and in any case, it might be good not to fill up the cache with large video files.

But what’s more important than any particular solution is correctly identifying the problem. I’m quite sure I never would’ve been able to fix this issue if Phil hadn’t gone to the trouble of sharing his experience. I’m very, very grateful that he did.

That’s the bigger lesson here: if you solve a problem—even if you think it’s hardly worth mentioning—please, please share your solution. It could make all the difference for someone out there.

For the shortest month of the year, February managed to pack a lot in. I was away for most of the month. I had the great honour of being asked back to speak at Webstock in New Zealand this year—they even asked me to open the show!

I had no intention of going straight to New Zealand and then turning around to get on the first flight back, so I made sure to stretch the trip out (which also helps to mitigate the inevitable jet lag). Jessica and I went to Hong Kong first, stayed there for a few nights, then went on Sydney for a while (and caught up with Charlotte while we were out there), before finally making our way to Wellington. Then, after Webstock was all wrapped up, we retraced the same route in reverse. Many flat whites, dumplings, and rays of sunshine later, we arrived back in the UK.

As well as giving the opening keynote at Webstock, I did a full-day workshop, and I also ran a workshop in Hong Kong on the way back. So technically it was a work trip, but I am extremely fortunate that I get to go on adventures like this and still get to call it work.

Eleven days have passed since Patterns Day. I think I’m starting to go into withdrawal.

Fortunately there’s a way to re-live the glory. Video!

The first video is online now: Laura Elizabeth’s excellent opener. More videos will follow. Keep an eye on this page.

And remember, the audio is already online as a podcast.

Hey, remember Responsive Day Out 3: The Final Breakpoint? Remember all those great talks?

No?

Perhaps your memory needs refreshing.

Luckily for you, all the talks were recorded. The audio has been available for a while. Now the videos are also available for your viewing pleasure.

1. Alice Bartlett
2. Rachel Shillcock
3. Alla Kholmatova
4. Peter Gasston
5. Jason Grigsby
6. Heydon Pickering
7. Jake Archibald
8. Ruth John
9. Zoe Mickley Gillenwater
10. Rosie Campbell
11. Lyza Gardner
12. Aaron Gustafson

Thanks to Craig and Amie from Five Simple Steps for coming to Brighton to record the videos—really appreciate it. And thanks to Shopify for sponsoring the videos; covering the cost of the videos meant that we could keep the ticket price low.

What a day out! What a lovely responsive day out!

You know what would be awesome? If you could huffduff the audio from videos on YouTube, Vimeo, and other video hosting sites.

To give you an example, A List Apart recently started running online events and once the events are over, they pop ‘em onto YouTube. Now, I’m not saying I don’t want to look at those lovely faces for an hour, but if truth be told, it’s the audio that I’m really interested in.

In the past, my only recourse would’ve been to pester the good people at A List Apart to export audio as well as video, in much the same way as I’ve pestered conference organisers in the past:

I wish conference organisers would export the audio of any talks that they’re publishing as video. Creating the sound file at that point is a simple one-click step. But once the videos are up online—be it on YouTube or Vimeo—it’s a lot, lot harder to get just the audio.

Not everyone wants to watch video. In fact, I bet there are plenty of people who listen to conference talks by opening the video in a separate tab so they can listen to it while they do something else.

Some people have come up with clever workarounds to get the audio track from videos into Huffduffer but they’re fairly convoluted.

Until now!

The brilliant Ryan Barrett has just launched huffduff-video:

huffduff-video lets you send @Huffduffer the audio from videos on YouTube, Vimeo, and more! https://t.co/fBkMBESI61 http://t.co/2pNItWGL8f

— Ryan Barrett (@schnarfed) March 8, 2015

He has created a bookmarklet you can use whenever you’re on a YouTube or Vimeo page that you want to huffduff. It works a treat—I’ve already used to huffduff that A List Apart event and a talk by Matt Jones.

It takes a little while to do the initial conversion but you can just leave the pop-up window open while it works its magic. I’ve incorporated it into the Huffduffer bookmarklet now too. So if you’re on a YouTube or Vimeo page, you can hit the usual bookmarklet and it’ll route you through Ryan’s clever creation.

That’s makes two fantastic pieces of software from Ryan that have improved my online life immeasurably: first Bridgy and now huffduff-video. So nifty!

All the videos from last year’s dConstruct have been posted on Vimeo (with a backup on the Internet Archive). If you were there, you can re-live the fun all over again. And if you weren’t there, you can see just what you missed:

1. Amber Case
2. Luke Wroblewski
3. Nicole Sullivan
4. Simone Rebaudengo
5. Sarah Angliss
6. Keren Elazari
7. Maciej Cegłowski
8. Dan Williams
9. Adam Buxton

Don’t forget the audio is also available for your listening pleasure. Slap the RSS feed into the podcasting application of your choosing.

Revisiting the brilliance of last year’s dConstruct should get you in the mood for this year’s event. Put the date in your calendar: Friday, September 5th. Last year was all about Communicating With Machines. This year will be all about Living With The Network.

More details will be unveiled soon (he said, hoping to cultivate a feeling of mystery and invoke a sense of anticipation).

The lovely and talented Paul and Kelly from Maxine Denver were in the Clearleft office to do some video work last week. After finishing a piece I was in, I suggested they keep “rolling” (to use an anachronistic term) so I could do a little tongue-in-cheek piece about the Clearleft device lab, a la Winnebago Man.

Here’s the result.

It reminded me of something, but I couldn’t figure out what. Then I remembered.

At last November’s Build conference I gave a talk on digital preservation called All Our Yesterdays:

Our communication methods have improved over time, from stone tablets, papyrus, and vellum through to the printing press and the World Wide Web. But while the web has democratised publishing, allowing anyone to share ideas with a global audience, it doesn’t appear to be the best medium for preserving our cultural resources: websites and documents disappear down the digital memory hole every day. This presentation will look at the scale of the problem and propose methods for tackling our collective data loss.

The video is now on vimeo.

The audio has been huffduffed.

I’ve published a transcription over in the “articles” section.

I blogged a list of relevant links shortly after the presentation.

You can also download the slides or view them on speakerdeck but, as usual, they won’t make much sense out of context.

I hope you’ll enjoy watching or reading or listening to the talk as much as I enjoyed presenting it.

Aral recently released the videos from last September’s Update conference. You can watch the video of my talk if you like or, if video isn’t your bag, I’ve published a transcription of the talk.

It’s called One Web, Many Devices and I’m pretty happy with how it turned out. It’s a short talk—just under 17 minutes—but I think I made my point well, without any um-ing and ah-ing. At the time I described the talk like this:

I went in to the lion’s den to encourage the assembled creative minds to forego the walled garden of Apple’s app store in favour of the open web.

It certainly got people talking. Addy Osmani wrote an op-ed piece in .net magazine after seeing the talk.

The somewhat contentious talk was followed by an even more contentious panel, which Amber described as Jeremy Keith vs. Everyone Else. The video of that panel has been published too. My favourite bit is around the five-minute mark where I nailed my colours to the mast.

Me: I’m not going to create something specifically for Windows Phone 7. I’m not going to create a specific Windows Phone 7 app. I’m not going to create a specific iPhone app or a specific Android app because I have as much interest in doing that as I do in creating a CD-ROM or a Laserdisc…

Aral: I don’t think that’s a valid analogy.

Me: Give it time.

But I am creating stuff that can be accessed on all those devices because an iPhone and Windows Phone 7 and Android—they all come with web browsers.

I was of course taking a deliberately extreme stance and, as I said at the time, the truthful answer to most of the questions raised during the panel discussion is “it depends” …but that would’ve made for a very dull panel.

Unfortunately the audio of the talks and panels from Update hasn’t been published—just videos. I’ve managed to extract an mp3 file of my talk which involved going to some dodgy warez sitez.

I wish conference organisers would export the audio of any talks that they’re publishing as video. Creating the sound file at that point is a simple one-click step. But once the videos are up online—be it on YouTube or Vimeo—it’s a lot, lot harder to get just the audio.

Not everyone wants to watch video. In fact, I bet there are plenty of people who listen to conference talks by opening the video in a separate tab so they can listen to it while they do something else. That’s one of the advantages of publishing conference audio: it allows people to catch up on talks without having to devote all their senses. I’ve written about this before:

Not that I have anything against the moving image; it’s just that television, film and video demand more from your senses. Lend me your ears! and your eyes. With your ears and eyes engaged, it’s pretty hard to do much else. So the default position for enjoying television is sitting down.

A purely audio channel demands only aural attention. That means that radio—and be extension, podcasts—can be enjoyed at the same time as other actions; walking around, working out at the gym. Perhaps it’s this symbiotic, rather than parasitic, arrangement that I find engaging.

When I was chatting with Jesse from SFF Audio he told me how he often puts video podcasts (vodcasts?) on to his iPod/iPhone but then listens to them with the device in his pocket. That’s quite a waste of bandwidth but if no separate audio is made available, the would-be listener is left with no choice.

So conference organisers: please, please take a second or two to export an audio file if you’re publishing a video. Thanks.

Technology enabled Sarah Churman to hear for the first time.

Technology enabled her to capture that moment.

Networked technology enabled her to share that moment with the world.

The network enabled me to share it with you.

Here are three life skills I have learned from the internet:

1. How to fold a T-shirt in 2 seconds.
2. How to peel a banana like a monkey. (Thanks, Kyle!)
3. How to tie my shoelaces correctly.

You’re welcome.

I’ve been doing a fair bit of yakking lately, all recorded for posterity.

First off, I had a chat with Tim from Design Critique on Ajax design considerations, mostly recapping what I talked about UI13 last year.

After that, I had a natter with Ross from Web Axe, this time focusing on practical web accessibility.

Then Andy, Rich and I paid a visit to the Boagworld crew out in the back of beyond where we had a free-for-all five-way chat about Clearleft and Headscape.

Lastly, I had a video chat with Ryan Taylor for his series, Please Start From The Beginning.

Add them all up and you’ve got a veritable aural onslaught. If you manage to make it through all of those, then you will almost certainly be very weary of listening to my voice.

While I was in Nashville for the Voices That Matter conference, I sat down for an enjoyable little chat with Nikki McDonald. It began with a discussion of my uncanny resemblance to Severus Snape before moving on to more webby matters.

I also had a great three-way chat with Christopher Schmitt and Steve Krug. Christopher has posted up a transcript of the conversation

If you’re not completely sick of hearing me natter on and you are in Brighton on Tuesday evening, come along to £5 App where I’ll be babbling about Huffduffer. I know it clashes with the Flash Brighton screening of Sita Sings the Blues but you can watch that online anytime, right?

Every creation of Tony Wilson’s Factory Records was labelled with the letters FAC (and sometimes T) followed by a number. The first poster was FAC1. The Haçienda was FAC51.

The Joy Division album Unknown Pleasures was FACT10. The album artwork was designed by Peter Saville. The words “Unknown Pleasures” don’t appear on the cover. Neither do the words “Joy Division”. Instead, the cover contains a series of 100 lines representing pulses from the first radio pulsar ever discovered—thanks to Dame Jocelyn Bell Burnell. It was a groundbreaking piece of graphic design. Its beauty lies in its simplicity: a two-dimensional representation of raw data.

That was almost thirty years ago. This week Radiohead released the video for the song House of Cards from the album In Rainbows …except it isn’t really a video at all. It wasn’t shot on film or video. It is a three-dimensional representation of raw data.

You can play with the data visualisation, altering it while the song plays. You can even download the raw data. You are not just allowed to play around with the data, you are encouraged to do so. There’s a YouTube group for aggregating the results.

Suddenly every other music video seems very flat and passive. I’m reminded of a prescient passage from Douglas Adams’s essay How to Stop Worrying and Learn to Love the Internet:

I expect that history will show “normal” mainstream twentieth century media to be the aberration in all this.

Please, miss, you mean they could only just sit there and watch? They couldn’t do anything? Didn’t everybody feel terribly isolated or alienated or ignored?

Yes, child, that’s why they all went mad. Before the Restoration.

What was the Restoration again, please, miss?

The end of the twentieth century, child. When we started to get interactivity back.