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Adrian McEwen

@amcewen@mastodon.me.uk
mastodon 4.6.9
  • Open on mastodon.me.uk

Founder of @MCQN_Ltd@social.mcqn.com. Creator of Bubblino. Co-founder of @DoESLiverpool@does.social. Author of Designing the Internet Of Things. Tech at @museuminabox@social.mcqn.com. Ramblings on #IoT, #bikes, #urbanism and #Liverpool

0 Followers
0 Following
50 Posts
Joined April 10, 2017
Personal site:
http://www.mcqn.net/
Work site:
https://mcqn.com/
Pronouns:
He/him
Twitter:
https://twitter.com/amcewen
Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 2mo ago
Don't mind me. Just re-tagging the 13000-odd mp3s in my music collection. Mostly so I can import them properly into Music Assistant. Mainly because filesystems have gotten lots better at handling unicode characters in the intervening 20 years 😀 As I'd tagged them all with #MusicBrainzPicard in the first place, updating things is proving pretty painless. Community data FTW! #HomeAssistant #MusicBrainz
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 5mo ago

This #selfie is proof that we were there rather than a decent photo of the #FolkRidingBikes or the glorious avenue of cherry blossom in Liverpool Botanic Gardens.

Glad that I thought it was worth a chance to take last night's ride through there.

#Liverpool #bloomscrolling #InTheSaddle #BikeTooter

mastodon.me.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 2mo ago
Replying to
@mxchara@seattle.pink @changoteca@mas.to Cybernetic Revolutionaries by Eden Medina is an excellent book on the history of Cybersyn https://openlibrary.org/works/OL15936045W/Cybernetic_revolutionaries I blogged the sections I highlighted when I read it, if you want a sort-of-Cliff's-notes sample https://www.mcqn.net/mcfilter/books/blog_all_dogeared_pages_cybernetic_revolutionaries_by_eden_medina/
Cybernetic revolutionaries by Eden Medina | Open Library
Open Library

Cybernetic revolutionaries by Eden Medina | Open Library

Cybernetic revolutionaries by Eden Medina, unknown edition,

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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 2mo ago
Replying to
@concretedog@mastodon.social @Laura@social.coop @huffeec@does.social maybe when we can stop needing to correct your Welsh we'll pay attention 😜 It's Lerpwl
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 2mo ago
RE: https://mastodon.social/@sellathechemist/116992339665635678 It is #MaintenanceMonday after all 😀
Open quoted post
Quoting
SellaTheChemist
@sellathechemist@mastodon.social
Message for the day – Commit a random act of maintenance! Listen to it, look at it, wipe it, clean it, lube it, brush it, tighten it, grease it, turn it, check it, test it, sweep it, mop it, paint it, tape it, sand it, tweak it, tune it, adjust it, wash it, oil it, dust it, align it, scrub it, wind it, fill it, seal it…
Open quoted post
mastodon.social
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago

Achievement unlocked: I have gained a line of credit at the local DIY store.

They're too small to stock the 3" by 6" joists I wanted, and the only other thing I needed to pick up was a chain for the bathroom sink plug; that's £1, too small for a card payment and I didn't have any change on me.

"Drop the cash in next time you're passing" said the bloke behind the counter.

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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago

Impromptu #InTheSaddle to Aintree and back to get a new laptop charger.

Still, got to see the Welsh hills (just about)

#Liverpool #BikeTooter

mastodon.me.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago

Now there's a sight I haven't seen in a while.

I'm debugging one of the @DoESLiverpool@does.social doorbots, so have plugged it into a screen; something that hasn't happened since we moved locations

#weeknotes

does.social

DoES Liverpool (@DoESLiverpool@does.social) - DoES.Social

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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago

Always nice when friends encounter @museuminabox@social.mcqn.com in the wild.

Just got sent this by a mate I've known since school, he's visiting the National Library of Scotland in Edinburgh

#GLAM #library #Edinburgh

mastodon.me.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 4mo ago

Now that we've found https://isstarmerpm.co.uk/ I've reinstated the @MCQN_Ltd@social.mcqn.com "has the PM resigned" Ackers Bell in @DoESLiverpool@does.social

(This ringing is from when we were testing it)

#UKPol #weeknotes

isstarmerpm.co.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 2mo ago
Replying to
@Floppy@mastodon.me.uk this is the only version of this track that I like
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago
Replying to
@UkeleleEric @LaChasseuse ah, you want @alex's script to generate a personalised (well, maybe street-ised is a closer term?) bin day calendar https://alexwlchan.net/2026/bin-calendar/?ref=mastodon (though I did write about a mate's project where he made his *actual* recycling bin/crate light up the evening before it would be collected, in my book on IoT 😁)
alexwlchan.net

Creating a personalised bin calendar – alexwlchan

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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago
Replying to
@s0 Not sure if this is quite what you're after, but this MIDI controlled church pipe organ video is awesome https://www.youtube.com/watch?v=SQHdFAm7g7E

Controlling a MASSIVE pipe organ with my computer

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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 8mo ago

Interested in data? In or near #Liverpool? The Civic Data Coop are holding a Festival of Data at the start of Feb

https://civicdatacooperative.com/festival-of-data/

And as part of that they're putting on a Cabaret of Dangerous Ideas, compèred by yours truly, on the Friday evening

https://www.tickettailor.com/events/civicdatacoopeerative/1953469

#data #events #weeknotes

mastodon.me.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 5mo ago
Replying to
@andy_warb @concretedog it is! 🎉
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 4mo ago
Replying to
@andypiper@macaw.social @otfrom@functional.cafe @pikesley@mastodon.me.uk because let's all choose one centralised platform worked so well for us with Soiurceforge, no sorry I meant Google Code, no wait, Github, or erm Gitlab or... I've been holding off just spinning up Forgejo as I wanted to try another (that I can't dig out now) that's a bit more composable-parts, in case that works better for the "not just code" bit I talk about in https://mcqn.com/posts/code,-sharing-and-single-points-of-failure/ But yes, in favour of something commons, federated and UK
mcqn.com

Code, Sharing and Single Points of Failure

Hello. Adrian here. Over the past few months, off and on, I’ve been thinking about version control. As a company that writes lots of software, it’s a pretty central tool for managing source code...

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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 4mo ago
Replying to
@jackie_pease@mastodon.me.uk @Laura@social.coop @DoESLiverpool@does.social yes, I've not been able to do much promo &c. with all the work on the house, so I figured we should postpone to when I can give it some attention
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 10mo ago

A productive afternoon's work. I've got a new board added to the CH32 Arduino platform, so can now run blink on the @MCQN_Ltd@social.mcqn.com Hexanoodle board (with its CH32V203F8 chip) 🚨

#weeknotes #ibal257 #arduino #ch32

mastodon.me.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 7mo ago
Replying to
@nicol @bevangelist @mikelittle Lovely videos! I did know of @mikelittle but it's great to hear him talking about the project. Also amused to hear an aside about him working for Eden. I interviewed for a job there back in, I think it'll have been, 1996. Had totally forgotten about them.
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 5mo ago
Replying to
@fluidlogic I don't remember how much the class issue takes up, but obviously that section I quoted stood out as I was reading it. I remember it being a really interesting and enjoyable read.
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 5mo ago
Replying to
@fluidlogic have you read The Devil's Device by Edwyn Gray? That's a similar tale a couple of decades (IIRC) earlier when Robert Whitehead was developing the torpedo. It's a great read. He ended up going to Italy when the Royal Navy were dismissive.
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 5mo ago
Replying to
@pete ouch! Bit colder than the one time a #JoyRide participant did the same, but he just (somehow!!?!?) didn't spot the 90 degree turn at the Stanley Dock branch and rode straight into it. I was filming at the time, but sadly at the back of the pack so all we saw were the ripples 🤣 https://youtu.be/RmrACWs_g58?si=K-LOkP92mx__dZSz&t=513
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 5mo ago
Replying to
@andy_warb @concretedog is it a private repo? It's 404ing for me too
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago

Tonight's @does_salon@events.doesliverpool.com is just about to start. Pat Link will be telling us about the plastic recycling that they get up to at Neston High Makerspace.

Watch it live at https://www.youtube.com/watch?v=d-ERfXPjgJc

#plastic #recycling #Liverpool #weeknotes

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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 11mo ago

Dialled in for the @oshwassociation@mastodon.social AGM

#OSHW

mastodon.me.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago

Made the mistake of looking at the washing machines in Currys. Anyone need their AI washing?

#AI

mastodon.me.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago

Looking forward to having Pat Link come to the @does_salon@events.doesliverpool.com to tell us about the makerspace he set up in his school, and all the plastic recycling they get up to.

https://events.doesliverpool.com/events/fa66960d-856a-4823-9037-5adb29caa847

#makerspace #school #PreciousPlastic #recycling #Liverpool #weeknotes

events.doesliverpool.com
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago
Replying to
@huffeec @Snoof I'm more impressed by how quickly you got over to San Francisco 😉
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago
Replying to
@aworkinglibrary I like how this is capturing some of the power struggle that's still needed; as it feels that's often missed in our be-the-change-you-want-to-see bottom-up approaches.
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 9mo ago
Replying to
@scottjenson@social.coop great talk. And thanks for doing this advocacy.
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 10mo ago

I see @defnetmedia@mastodonapp.uk has released the speaker line-up for next Tuesday's #IgniteLiv (although it's over the water in #Birkenhead). Featuring the fediverse's own @chogbro@masto.ai, @ColinTheMathmo@mathstodon.xyz and @wimpyking@mastodon.social (plus me as compère)

https://igniteliverpool.com/2025/11/sparking-conversations-birkenhead/?utm_source=mastodon

#Liverpool

mastodon.me.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 7mo ago
Replying to
@defnetmedia nice poster. Had been hoping to geg in on today's event, but ended up on the phone to UPS trying to track down shipments to Chile instead 😞 Hope it went well!
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 8mo ago
Replying to
@defnetmedia ah yes, that bit when I started recreating that Lionel Ritchie video (although given the top hat, maybe it's a bit more Lionel Blair...) Ta!
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 9mo ago
Replying to
@maartje @argv_minus_one there was always 9600bps data as an option in WAP; hardly anyone actually deployed the SMS side - we (writing a HTML&WAP browser at the time 😁) only ever found one carrier that offered the SMS service. MMS (i.e. picture messaging) did use the SMS stuff, but just as a notification to trigger a normal data download to get the picture. Given WDP is either UDP or WDP-over-SMS, I wonder if sitting CoAP on top would be a better choice than WSP these days?
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 11mo ago
Replying to
@Workshopshed nice. They've got a lovely set-up there. I need to drop them a line to order our the laser-cutting for our next batch of @museuminabox.
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 11mo ago

So #IgniteLiv is heading over the water in November, for Ignite Birkenhead.

We're on the hunt for speakers, so if you want 5 minutes and 20 slides to share your passion then give @defnetmedia@mastodonapp.uk a shout: https://igniteliverpool.com/be-a-speaker/

#Liverpool #Birkenhead

mastodon.me.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 13mo ago
Replying to
@defnetmedia you'll get more boosts if you add some alt text 😀
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 10mo ago
Replying to
@pbarker @yoctoproject congratulations!
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Adrian McEwen @amcewen@mastodon.me.uk
· 12mo ago
Replying to
@Konichiwakitty@mastodon.social Twitter in still being useful for something shocker! 🤣
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Adrian McEwen @amcewen@mastodon.me.uk
· 8mo ago
Replying to
@defnetmedia no video of the clap-o-meter in action?! 🤣
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago
Replying to
@meganL nice! We used the rock face under a bridge arch in an old railway cutting when the #JoyRide did a film showing. Can heartily recommend bike-in movies! https://www.youtube.com/watch?v=TlnN87nUJ-w #BikeTooter

#JoyRide Secret Cinema

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Adrian McEwen @amcewen@mastodon.me.uk
· 12mo ago
Replying to
@tekin@ruby.social thanks for that. The Ruby community really needs to get rid of DHH.
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Adrian McEwen @amcewen@mastodon.me.uk
· 12mo ago
Replying to
@Konichiwakitty@mastodon.social thanks for the update 😀 I've not been back over there in quite some time. It's nice to have you back revisiting here
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Adrian McEwen @amcewen@mastodon.me.uk
· 12mo ago
Replying to
@museuminabox@social.mcqn.com I should have some free time on Friday afternoon, and maybe Thursday afternoon, if anyone wants to meet up while I'm in Newcastle
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Adrian McEwen @amcewen@mastodon.me.uk
· 13mo ago
@concretedog does asking if this link https://concretedog.blogspot.com/2025/09/a-wonderful-opensource-controller-for.html was supposed to be in that post ☝️ count as making the whole project better? 😁 @steamengineers @rpimag
concretedog.blogspot.com
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 11mo ago

Today in important @MCQN_Ltd@social.mcqn.com and @museuminabox@social.mcqn.com business, I am confirming the location of these dots. The green ones are in the right place; the red ones are in the wrong place, and that caused us no end of hassle with the last batch of NFC readers.

#weeknotes

mastodon.me.uk
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 9mo ago
Replying to
@NanoRaptor@bitbang.social I thought that was a Chevette HSR at first glance. There's one of those in the car showroom round the corner - it's always nice when my route takes me past it
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Open post
Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago
Replying to on mastodon.me.uk
@Floppy@mastodon.me.uk I did wonder if something like that might happen when I spotted I was replying to the @manyfold@3dp.chat instance rather than to you directly. Nice to see it!
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Adrian McEwen @amcewen@mastodon.me.uk
· 6mo ago
Replying to
@meganL yeah, finding a good projection surface will make it loads better. I guess (I've not watched the full video yet, saved it for when I'm not working) the banked sides of the LA river also work well for tiered seating? We were lucky that the soil in the railway arch also lent itself to a few rows of "seats"
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Adrian McEwen @amcewen@mastodon.me.uk
· 2mo ago
Replying to
@huffeec@does.social are you building a planetarium? 😀
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