Terence Eden. He has a beard and is smiling.

Terence Eden’s Blog

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Book Review: The Internet Con - How to Seize the Means of Computation by Cory Doctorow

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Book cover for the Internet Con. It looks like a shattered phone screen.

This is beloved firebrand Cory doing what he does best. Rallying the rebellion with righteous indignation and a no-nonsense approach to fixing technology's ills. If you've read any of his fiction, or listened to him talk, you'll know what to expect. An overview of how big tech has screwed us over and the consequences of those machinations. Unlike other writers, Doctorow provides eminently…

What will the Web be like in 20 years?

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Robot faced Mark Zuckerberg is wearing a VR headset - it digs painfully into his smiling cheeks.

Way back in 2011, I contributed to an article on The Next Web called "What will the Web be like in 20 years?". Foolishly, I missed the 10 year anniversary, but let's see how we're doing against those predictions a little over halfway through. My prediction for the Web? The same speed. Faster pipes & processors – more bloated markup & JS. Well... fuck! Bang on the money there. The web is f…

The new .zip TLD is going to cause some problems

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Many years ago, Google applied for the .zip Top Level Domain. ICANN, in its infinite wisdom, granted it. And now, I think, bad things are going to happen. You see computers try to be helpful. They see you wrote "visit example.com" and autolink the thing which looks like a domain name. That's handy - especially as most people don't have the time or skill to write HTML. So what happens when…

Some new HTTP verbs

· 4 comments · 650 words · Viewed ~3,740 times


Photo of an orange cat chewing on the wires coming out of the back of a computer.

Hyper-Text Transfer Protocol is, by some measure, the most popular way for computers to talk to each other on the Internet. Generally speaking, clients (like browsers) talk to servers using a set number of HTTP "verbs". This tells the server what sort of thing the client is trying to do. The two most popular verbs are probably POST - which lets you send data to a server - and GET - which lets…

DNS Esoterica: BIMI - SVG in DNS TXT WTF?!

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Screenshot of an email.

You've been on the Internet a long time, right? Of course you know what BIMI is. All the cool kids do. But, for those of you who aren't hip to the jive of the Infobahn... BIMI (Brand Indicators for Message Identification) is a new standard that can curb the issue of online impersonators. ... BIMI is a new standard that enables you to include your company’s logo alongside the emails you send. T…

DNS Esoterica - Why you can't dig Switzerland

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Glowing computer text showing dot com dot info etc.

As part of my new job, I'm learning a lot more about the mysteries of the Domain Name System than any mortal should know I thought possible. The humble unix dig command allows you to query all sort of DNS information. For example, to see name server records for the BBC website, you can run: dig bbc.co.uk NS Which will get you: ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: …

Drones Vs Telegraphs

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Mini drone which fits in the hand

There is a thoroughly modern story coming out of Ireland: Drones are being used routinely around Irish racecourses to take advantage of a short time lag between broadcast footage of events and the action on the ground. Even this small delay allows gamblers take advantage of changes to so-called “in-running” betting odds, if say a horse begins to struggle, jumps awkwardly, o…

How many connected devices do you have at home?

· 4 comments · 300 words · Viewed ~658 times


Five years ago, I wrote that I had 30 connected devices at home. How has that changed over the last half-decade? Some of my devices have consolidated. My Eufy security cameras have a hub - so despite having more cameras, They're using fewer IP addresses. Similarly, I've replaced most of my LIFX bulbs with Zigbee which also use a hub-and-spoke model. So these are the devices I currently have…

The State of SIP

· 3 comments · 650 words · Viewed ~393 times


Choose a SIM for this call.

How well does SIP work on a modern Android phone, with no 3rd party apps? I'm trying to give up my mobile phone contract. As part of that, I'm switching my voice calls to VoIP providers. For family and friends, that usually means WhatsApp, Skype, Signal and other consumer apps. For work, Hangouts, Zoom, and Skype. But what about "normal" people who just want to dial a PSTN number? And what…

Broadcasting vinyl over my LAN - ALSA2ChromeCast

· 6 comments · 700 words · Viewed ~1,292 times


Icecast admin page.

Previously, on the Terence Eden Adventures: I accidentally won a load of vinyl on eBay, and I bought the cheapest record player I could find. The record player has USB output. So I shoved it into a Rock Pi S - an SBC similar to a Raspberry Pi - to broadcast vinyl all over my house via ChromeCast! Here's how. Detect the audio Install alsa-utils if they're not already present. Find your…

Some Thoughts on Broadband Speeds in the WFH Age

· 4 comments · 300 words · Viewed ~286 times


A speed test result.

ISPs suck. They're designed to. The A in ADSL stands for "Asymmetric". That is, your download speed is faster than your upload speed. This makes sense for most domestic purposes. Most people suck down a lot more than they push up. But we've now entered the (permanent?) work-from-home era. If you're anything like me, you're spending more time broadcasting video than you ever did before. It's…

Netizens or Webizens?

· 3 comments · 250 words · Viewed ~412 times


Screenshot from a Guardian article about Chinese Webizens.

Way back in the 1990s, the word "Netizen" was coined. I always took it to mean "someone who lives on the Internet". In modern times, the neologism has been superseded with "webizen". I find this an interesting development. It is well known that people often confused the Net with the Web. Hence the need for these "explanatory" t-shirts: Of course, the original meaning of Netizen was…