Terence Eden. He has a beard and is smiling.

Terence Eden’s Blog

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Now witness the power of this fully operational Fediverse!

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Logo for ActivityPub.

How can you measure the popularity of a social network site? Perhaps by counting the number of active accounts, or the quality of the discourse, or even how many people reply to your witty memes. Me? I prefer to look at how many people visit my blog from each site. It is an imperfect measure - and a vain one - but lets me know where I should be spending my time. No point posting on a network…

Magazine Review: DOCTYPE

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Magazine cover featuring a spaceship and pyramids. It says "10 amazing web pages".

D'yer remember the eighties? The eighties, eh? Remember 'em? With the Acorn Archimedes an' that? What were we like? Remember them mags what y'got? The computer mags? Wirral the source code? Remember typin' it all in be hand? If yer semicolon were outta place y'd gerra syntax error! And you try telling that to the young people of today, will they believe yer? For those of you born this century,…

The Peaceful Transfer of Power in Open Source Projects

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A book from 1680 written by Robert Filmer. Patriarcha - The Divine Right Of Kings.

Most of the people who run Open Source projects are mortal. Recent history shows us that they will all eventually die, or get bored, or win the lottery, or get sick, or be conscripted, or lose their mind. If you've ever visited a foreign country's national history museum, I guarantee you've read this little snippet: King Whatshisface was a wise and noble ruler who bought peace and prosperity…

2025 - A Year In Review

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A recursive photo of me.

Much like the emperors of old, the year ends on my birthday. As of today, the world is reborn anew as I ascend into the next year of my life. So, what was being 45 like? Odd. Odd but good. At the end of last year's post, I said: I only have one goal. Stop. A few weeks ago, Liz and I both quit our jobs. By the end of 2024, our careers will be on hiatus. I want to have a big mental clean-out. …

OpenBenches 💖 OpenStreetMap

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OpenBenches website with an OSM link.

When Liz and I created the OpenBenches website, it was just designed to be a fun way for people to record memorial benches. Since then things have got out of hand and we now have over thirty-nine thousand benches recorded! Our plan was never to compete with something like OpenStreetMap. The OSM project is vast, complex, and brilliant - we are small, simple, and differently brilliant. But, over…

Gadget Review: Benfei USB-C Video Capture

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A long USB-C cable with a box in the middle.

Want to capture video from your phone or console? You could just point a camera at the screen, but a more sensible way to do it is to capture the video directly via USB-C. The good folks at Benfei have sent me another gadget to review! This is a USB-C Video/Audio capture dongle. Plug one end into a device and the other into your computer - it will show up as a USB video capture device. Notice …

Book Review: Master Flea by E. T. A. Hoffmann

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Book cover.

While visiting Goethe Haus in Frankfurt, I read a summary of the 1822 book "Meister Floh" and thought it might be fun to read. It is curious. Half the satire has long since lost all relevance to the world, yet it is still an entertaining and mysterious novel. Much like 1827's "The Mummy! A Tale of the Twenty-Second Century" things just happen. People wander into rooms, announce their…

Book Review: Strong Female Character by Fern Brady

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Book cover.

I find misery-memoirs like this difficult to read and disturbing to think about. Much like the tragic story of Mini and Me, reading this book made me feel like I was trapped in one of those nightmares where you try to scream a warning but no sound comes out. Fern has been refreshingly honest about autism and how it affects women in particular. I can't think when I last read an autobiography…

Book Review: If there were no Shinkansen - Shuichiro Yamanouchi

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Book cover showing trains.

This is a gloriously nerdy book. Shuichiro Yamanouchi - considered to be one of the founding forces behind Japan's "Bullet Train" system - takes us behind the scenes of its development. It's a mixture of autobiography and corporate retrospective, with a healthy dose of engineering geekery. Although originally published in 1999 there are fairly comprehensive footnotes updating the reader on…

Review: BENFEI Wireless USB C to HDMI

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A thumbstick and an HDMI dongle with a USB lead.

The good folks at Benfei have sent me another gadget to play about with. This one comes in two parts. The first plugs into an screen's HDMI port, the second beams video from your device's USB-C port across the airwaves. Here's what it looks like: But how does it perform? Plug the HDMI into your TV and its USB-A end into a suitable power source (my TV had one nearby). After a few seconds,…

Book Review: The Battle of the Beams by Tom Whipple

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Book cover featuring radio waves and fighter planes.

Well this is a treat! It is rare to find a pop-science book which does such a good job of actually explaining the science, rather than just using it as a background for storytelling. The Battle of Beams doesn't go too deep into the mechanics and physics, but gives a general overview with just enough detail to keep things interesting. It is also well illustrated (not a given in these sorts of…

Political Experiments

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Terence Eden standing outside Number 10 Downing Street.

Many years ago, in another lifetime, I was presenting our team's work to a rather senior politician. Here's how I remember it: "We want to provide value for money," I said, "so we propose that running five small pilots of [thing I still can't talk about]. We know there are multiple technologies which could work. But we don't know which one will work best." "How will running something five times …