Why Not Bluesky · As a dangerous and evil man drives people away from Xitter, many stories are talking up Bluesky as the destination for the diaspora. This piece explains why I kind of like Bluesky but, for the moment, have no intention of moving my online social life away from the Fediverse ...
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Privacy, Why? · They’re listening to us too much, and watching too. We’re not happy about it. The feeling is appropriate but we’ve been unclear about why we feel it ...
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C2PA Progress · I took a picture looking down a lane at sunset and liked the way it came out, so I prettied it up a bit in Lightroom to post on Mastodon. When I exported the JPG, I was suddenly in the world of C2PA, so here’s a report on progress and problems. This article is a bit on the geeky side but I think the most interesting bits concern policy issues. So if you’re interested in online truth and disinformation you might want to read on ...
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LLMM · The ads are everywhere; on bus shelters and in big-money live-sportscasts and Web interstitials. They say Apple’s products are great because Apple Intelligence and Google’s too because Google Gemini. I think what’s going on here is pretty obvious and a little sad. AI and GG are LLMM: Large Language Mobile Marketing! ...
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Cursiveness · I’ve found relief from current personal stress in an unexpected place: what my mother calls “penmanship”, i.e. cursive writing that is pleasing to the eye and clearly legible. (Wikipedia’s definition of “penmanship” differs, interestingly. Later.) Herewith notes from the handwriting front ...
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Voting Green October 19th · I’m old enough that I remember voting in the Seventies. I never miss a chance to vote so that’s a lot of elections. In all but one or two my vote has gone to the NDP, Canada’s social democrats. There’s a provincial election Saturday, and I’ll be voting Green, against the current NDP government ...
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Unbackslash · Old software joke: “After the apocalypse, all that’ll be left will be cockroaches, Keith Richards, and markup characters that have been escaped (or unescaped) one too many (or few) times.” I’m working on a programming problem where escaping is a major pain in the ass, specifically “”. So, for reasons that seem good to me, I want to replace it. What with? ...
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New Amplification · The less interesting part of the story is that my big home stereo has new amplification: Tiny Class-D Monoblocks! (Terminology explained below.) More interesting, another audiophile tenet has been holed below the waterline by Moore’s Law. This is a good thing, both for people who just want good sound to be cheaper, and for deranged audiophiles like me ...
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Standing on High Ground · That’s the title of a book coming out October 29th that has my name on the cover. The subtitle is “Civil Disobedience on Burnaby Mountain”. It’s an anthology; I’m both an author and co-editor. The other authors are people who, like me, were arrested resisting the awful “TMX” Trans Mountain pipeline project ...
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Long Links · It’s been a while. Between 2020 and mid-2023, I wrote pretty regular “Long Links” posts, curating links to long-form pieces that I thought were good and I had time to read all of because, unlike my readers, I was lightly employed. Well, then along came my Uncle Sam gig, then fun Open Source with Topfew and Quamina, then personal turmoil, and I’ve got really a lot of browser tabs that I thought I’d share one day. That day is today ...
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0 dependencies! · Here’s a tiny little done-in-a-couple-hours project consisting of a single static Web page and a cute little badge you can slap on your GitHub project ...
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Q Numbers Redux · Back in July I wrote about Q numbers, which make it possible to compare numeric values using a finite automaton. It represented a subset of numbers as 14-hex-digit strings. In a remarkable instance of BDD (Blog-Driven Development, obviously) Arne Hormann and Axel Wagner figured out a way to represent all 64-bit floats in at most ten bytes of UTF-8 and often fewer. This feels nearly miraculous to me; read on for heroic bit-twiddling ...
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Mozart Requiem · Vancouver has many choirs, with differing proficiency levels and repertoire choices. Most gather fall-to-spring and take the summer off. Thus, Summerchor, which aggregates a couple of hundred singers from many choirs to tackle one of the Really Big choral pieces each August. This year it was the Mozart Requiem. Mozart died while writing this work and there are many “completions” by other composers. Consider just the Modern completions; this performance was of Robert Levin’s ...
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2024 Pollscrolling · The 2024 US election has, in the last few weeks, become the most interesting one I can recall. I’m pretty old, so that’s a strong statement; I can recall a lot of US elections. The Internet makes it way too easy to obsess over a story that’s this big and has this many people sharing opinions. Here is my opinion, not on who’s winning, but on how, with only a very moderate expenditure of time and money, you can be as well-informed as anybody in the world as to how it’s going ...
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Basic Infrastructure · Recently, I was looking at the infrastructure bills for our CoSocial co-op member-owned Mastodon instance, mostly Digital Ocean and a bit of AWS. They seemed too high for what we’re getting. Which makes me think about the kind of infrastructure that a decentralized social network needs, and how to get it ...
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Countrywomen · In the last couple of weeks I’ve been at shows by Molly Tuttle and Sierra Ferrell (I recommend clicking both those links just for the front-page portraits). Herewith thoughts on the genres, performances, and sound quality ...
Invisible Attackers · In the last few days we’ve had an outburst of painful, intelligent, useful conversation about racism and abuse in the world of Mastodon and the Fediverse. I certainly learned things I hadn’t known, and I’m going to walk you through the recent drama and toss in ideas on how to improve safety ...
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Union of Finite Automata · In building Quamina, I needed to compute the union of two finite automata (FAs). I remembered from some university course 100 years ago that this was possible in theory, so I went looking for the algorithm, but was left unhappy. The descriptions I found tended to be hyper-academic, loaded with mathematical notation that I found unhelpful, and didn’t describe an approach that I thought a reasonable programmer would reasonably take. The purpose of this ongoing entry is to present a programmer-friendly description of the problem and of the algorithm I adopted, with the hope that some future developer, facing the same problem, will have a more satisfying search experience ...
