Unattended WSPR in the UK: is it legal?

Antenna in a fieldWSPR is a way of sending a tiny amount of data over huge distances using very little power. It’s used by radio enthusiasts to see what propagation conditions are like: receivers all over the world report what they hear to WSPRnet which serves as a real-time map of the radio world. The protocol itself is amazing: it takes nearly two minutes to send just 50 bits of data, and has such clever error-correction that only a tiny amount of received signal is needed to get a clean decode. Seriously, if you’re at all interested in information theory, then read the spec (at Appendix B of that link).
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Yes, you can take notes in court without permission

Person taking notesTo observers in some foreign lands, the ban on audio and video recordings being made in British courts must seem like an affront to open justice. What is undoubtedly more bizarre is the position on note-taking by people in the public gallery. Although there is no statutory provision on this, there has long been a belief that members of the public are either banned from taking notes, or have to ask the judge’s permission before doing so. People have been castigated or even threatened with ‘contempt in the face of the court’ (a particularly serious form of contempt) for daring to take notes during a trial. Bona fide journalists seem to get better treatment.
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Emotional disconnection and ‘shields down’

Empty officeWhen you last resigned from a job, when did you decide to leave? Can you identify a point in time, whether it was a flash of realisation or a slow dawning, when your relationship with your employer shifted from ‘attached’ to ‘it’s complicated’?

Shields Down‘, an excellent piece from Michael Lopp’s blog Rands in Repose, suggests that this often happens when an unexpected opportunity presents itself: you agree to go and have a chat at another outfit, and in that instant your shields are down. In the moments that follow, you weigh your current job with an envisioned alternative future, and ultimately make a calculated decision: should I stay or should I go?
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Forcing poor parents to vaccinate isn’t the answer

Hypodermic needleVaccinating children against horrible diseases is as self-evidently beneficial—both to individuals and to society—as it’s possible to be. It is one of the greatest achievements of humankind that we can spare entire generations from disfigurement, paralysis, and horrific death due to illnesses which sound medieval to modern ears. So let me be clear before I go any further:

Please have your child vaccinated unless your family doctor advises otherwise.
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How to block Windows 10 telemetry with your local resolver

CCTV camerasThere’s been a lot of talk about the data sent by a Windows 10 machine back to Microsoft. Some researchers have even found evidence of data being sent even when all available privacy settings are enabled. There is an emerging market for tools that will nobble Windows 10’s data collection, but who knows whether they work, or even if they’re malicious. Thankfully there is another way: if you run a local resolver, you can configure it such that DNS queries for domains linked to telemetry will always fail. Here’s how it’s done.
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We need to talk: well-being in the tech sector

A circle of chairsIn 2013 I attended the wonderful DevOpsDays in London. On the first day there were a series of Ignite talks: a terrifying ordeal where the speaker gets five minutes to talk about something while their slides advance tyrannically every 15 seconds. I always watch them with a mixture of awe, angst, and terror that someone will eventually force me to do one. They range from the mundane through the muddled via the baffling to the fascinating. On that day, Mike Preston gave a talk called ‘Burnout—the elephant in the room’. The audience was silent and in thrall.
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On ‘Freemen’, common law, and unintended consequences

A man sitting at a desk looking frustratedI’ve written about self-styled ‘sovereign citizens’ and ‘freemen on the land’ before: products of selective reading through a Vaseline-smeared lens, they believe that the right combination of arcane language and red ink casts a spell over the legal landscape that opens a portal through which they can escape the effects of the law. They throw around high-minded principles of democracy and government, but the law they’re actually trying to evade is invariably one of taxation or debt. Funny that.
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