Terence Eden. He has a beard and is smiling.

Terence Eden’s Blog

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That's not my name! Making sensible decisions when asking for a user's title

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Email which says "Hi Prefer not to say Eden."

Back in the good old days, when men were real men - and people like you knew their place - the world was simple. There were three titles to choose from: Mr, Mrs, and Miss. Perhaps also Dr if you were feeling fancy. But these fucking millennials with their "Ms" and "Mx" - amirite?!!? Anyway, I was signing up to a service recently which wanted my title. I didn't think they needed a proxy for my …

if ( gender == "female" && married == True && age >=30 ) { hasChildren = True; }

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Email promting parents to get their kids travel savvy.

Marketing really is crap. Recently, SE Railways sent this piece of email drivel to my wife: We don't have any kids, thankfully - and are not having any in the future. My wife was literally recovering from a sterilisation procedure when the email arrived. So it seemed a bit weird that they'd send her a message like that. My wife has never booked a child's fare. She's done nothing to indicate to …

Cell Broadcast Emergency Alerts being tested in the UK

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Pop up which says "This is a test message. This is an O2 Test Message to test Cell Broadcast. No action required. In future, alerts like this one may be used to warn you about a danger to life in the local area.

I have only been on the periphery of this project - back from when I worked at a Mobile Operator - so it's incredibly exciting for me to see this come to life. This morning, my phone picked up an Emergency Alert test from the Cell Broadcast system. I had to specifically opt-in to receive test messages. Each phone is different, but on Android I unlocked developer options and found the alerts…

Some Short Thoughts On Smart Tags

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A circular circuit board.

So Apple have released some BlueTooth tags. As per their standard operating procedure, the rest of us have been using them for years, but now Apple has "invented" them they are suddenly interesting. Here's my review from 5 years ago of the Chipolo BlueTooth tag. Amusingly, Apple have decided to go with a user-replaceable battery - unlike many of their other devices. I wonder why they didn't go…

Blimey! A WiFi smoke alarm for twenty quid!

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Smoke detector and instruction manual.

After my rant a few weeks ago, I finally found a cheap WiFi smoke alarm. A few disclaimers before I get into this review: It was shipped from China, not from the UK as stated. The device doesn't exist on the manufacturer's website. Stock on Amazon keeps appearing and disappearing, so may be difficult to get. If you're happy with those limitations, let's crack on! This is the CS01W /…

A year of WFL (Working From Linux)

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Unix is user-friendly — it's just choosy about who its friends are.

A year ago, I decided to buy a new Linux laptop. I also decided to switch to using it full time for work. I've always used Linux for personal use - but was mostly stuck with MacOS for work. I don't like MacOS. Since I was WFH, I decided to switch to full time WFL - Working From Linux This is a brief list of what hasn't worked. As ever, while I'm grateful for my employers' enlightened BYOD…

Book Review: Quarantine Comix

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Cartoon of small white woman surrounded by a big black dog.

It's hard reviewing a comic book like this. A weekly or daily feed of little vignettes of lockdown life regularly raises a chuckle. But it long-form, it doesn't quite work. We already know how the story ends - after a year, you're still in lockdown. You've grown around the belly, but have you grown as a person? No, probably not. The sketches are cheerful, relatable, and a little heartbreaking …

A weird solar blockchain thing - Rowan Energy

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Using Blockchain to encourage green energy is not viable due to the incredible amount of energy it takes to mine transactions.Our blockchain is a POA (proof of authority) blockchain that is designed to run on ultra lower powered devices. The devices are in the home of our supporters and take only about $10 per year to power.

I blog about my solar panels - probably a bit too much! Recently, a reader asked me if I'd heard of Rowan Energy's solar payback scheme - so I took a look into it. Here's how it works: Rowan installer a "miner" next to your solar inverter (the big box that turns DC from solar panels into AC for home use). The "miner" monitors how much electricity you produce and reports it back via your home…

The 74,000 numbers of Barclays Bank

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Long list of phone numbers in JSON format.

The UK faces an epidemic of telephone scams. Fraudsters are constantly calling people up pretending to be their bank. But how can you be sure the number displayed on your screen in genuine? You can't. The telecom system is hopelessly insecure and shouldn't be trusted for anything more complicated than dialling the speaking clock. Barclays bank knows that customers are worried about this. So…

Book review: A Brief History of Motion - Tom Standage

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Book cover with cogs and wheels on it.

Our society has been shaped by the car in innumerable ways, many of which are so familiar that we no longer notice them. Why does red mean stop and green mean go? Why do some countries drive on the left, and some on the right? How did cars, introduced only a little over a century ago, change the way the world was administered, laid out and policed, along with experiences like eating and…

How not to sort a list of countries

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A list of flags. Estonia, Spain, Finland, France, UK, Greece, Croatia, Hungary, Ireland.

Being from the United Kingdom is hard sometimes. When scrolling through a list of countries, we might be found down the bottom as "UK" or near the top as "Great Britain". Occasionally someone files us under "England" - thus ignoring Wales, Scotland, NI etc. Once in a while, it'll be "The UK". Truly, no one has suffered as we have suffered⸮ Here's a list of countries from the Curve Credit card (…

Book Review: Record of a Spaceborn Few (Wayfarers 3) - Becky Chambers

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A human staring up at the stars.

Hundreds of years ago, the last humans left Earth. After centuries wandering empty space, humanity was welcomed – mostly – by the species that govern the Milky Way, and their generational journey came to an end. But this is old history. Today, the Exodus Fleet is a living relic, a place many are from but few outsiders have seen. When a disaster rocks this already fragile community, those Exo…