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Monthly Meanderings: July 2026

2026-08-01T00:00:00Z

Another month, another roundup post. This month has been very… exercise-y. Which is, for the record, not normal for me. For the previous year my only source of exercise has basically been walking, but that’s not a great fitness activity for me. When my regular walks entered the 10-15km territory it got more and more annoying to find the time and/or an interesting route.

I also managed to injure my knee while walking through a particularly muddy field, and spent a few months going slightly stir crazy. Coming out of that I started running three times a week, bought a bicycle, and added in some strength exercises along with the ones the physio recommended. If you told me a few months ago that I’d be annoyed at not being able to exercise too much on rest days I’d think you were mad.

Website updates and other projects

Before we talk even more about exercise, let’s do the usual topics I cover in these posts. The only website update this month has been a post about… exercise. Maybe I have a problem. Anyway, in Tracking PBs without the dark patterns I talk about building a slimmed-down, single-player Strava to track my personal bests, without all the nonsense that annoys me.

Other than the PB tracker, I’ve not been working much on personal projects. I’ve not really had any other itches that need scratching, just the usual background noise of dependency updates and other project maintenance.

Entertainment

Behold, the section where I normally talk about the films, TV programmes, and board games that have kept me entertained this month: […]. Yep, not a single one.

I have played a few games, though. A friend and I finally got around to trying out Escape Simulator 2, and it’s just as good as the original. The rooms feel a bit more detailed, and there are a few cool interactions that probably wouldn’t be possible in the old version. There’s also a hard mode for all the rooms which we’ve not yet tried, but sounds like it’ll keep us amused for a bit longer.

I’ve also been playing a bit of World of Warcraft, but it’s now in the awkward stage where I’ve done most things I can reasonably do this season, and there’s not really any point in doing anything else. All the gear will become mostly irrelevant in a few weeks when season two releases, and we’ve hit the major milestone achievements for Mythic+. Feels a bit anticlimactic to get to a fairly good stage and then just… not play for a bit.

Fitness

Given how much exercise I’ve done, it probably deserves its own section in these monthly posts. I have the vague idea of aiming to run a marathon before I turn 40 (i.e., within around 15 months). That’s both scary and yet not completely impossible. I’m going to work up through the distances and see how it goes. A 5k at the start of September, 10k in November, half marathon around Easter next year, then a full marathon just before my birthday in October. That way even if it gets too tough or something goes wrong I’ll have accomplished something.

New hobbies mean new toys. My bike is nothing particularly special: a hybrid from Halfords that’s about one step up from entry-level. But it gets the job done, and has helped me remember how much I enjoy cycling. The infrastructure around here is pretty terrible, though. There are lots of little bits of multi-use paths and a few dedicated bike lanes, but they’re not joined up or signed well in the slightest. In most cases it’s easier to just stay on the road and deal with the traffic. It’s a bit sad that they’ve spent time and money to do something and it’s not very useful.

On the running side, I picked up a Garmin Forerunner 165 watch. I’ve been wearing an Apple Watch for a little over a year now, but using the touchscreen to navigate screens and start/stop activities while running is annoyingly fiddly. The digital crown keeps getting gummed up with sunscreen and requiring cleaning, too. The Forerunner has physical buttons, and is much better at showing the data I want to see in a clear format, and letting me set things up like target pace or distance on the watch itself, instead of via a phone app. Oh, and the battery seems like it’s going to last for a week rather than a day, which is a nice change of pace.

I’m going to need to make a nice widget to show off my monthly runs and bike rides, but for now here’s some artisanal stats:

I went out for 14 runs, totalling 48km, although a significant portion of that was walking for warmup, cooldown or recovery.
My longest actual run was a 20 minute straight run covering 2.5km.
My average running pace is 8min/km, which is a “conversational” pace for me right now.
I went for 9 cycle rides: 2 on rented mountain bikes, then the rest on my own bike. They covered 128km.
When cycling I made 8 coffee shop stops, which works out to exactly one every 16km on average.

Next month I’m hoping to ramp the running up to hit 5k by the very end. I’m mostly following the NHS Couch to 5k plan but I’m tweaking it a little bit as otherwise I’d finish on 3.75km at my current pace. I guess “Couch to 30 minutes of running” isn’t quite as catchy. I made a Couch to 5k page to track my progress and adjustments.

Around the web

Blogging Can Just Be Stating The Obvious

I often look at my own posts and think, “There’s nothing novel, or important, or deep in here at all — is this even worth saying?”

I’ve written before about The Curse of Knowledge and Blogging, and this is a very similar take from Jim Nielsen, but it’s still super interesting to see a similar idea expressed in another way by another person.

I Built a Voice Opening Door to Moria (My Garage)

A YouTube video documenting a really cool project. What grabs me is the amount of disciplines he dabbles in: he’s part blacksmith, part carpenter, part electrician, part programmer, and so on. It’s one of the best examples of maker culture I’ve seen in ages.

There’s one bit in particular that sticks in my mind: he tried to find a rendering of the door online, and realised all the existing ones were gibberish or illegible, so he downloaded a font and worked out the exact inscription himself. It makes my inner perfectionist feel validated.

Linus Torvalds on AI in the Linux kernel

LLMs are very divisive, and there are a lot of unsettled moral and ethical issues. But at the end of the day they’re a tool that’s not going to go away any time soon. There are people on crusades to try and ban LLM tools in projects, boycott any projects that accept contributions, and so on. It’s a bit like militant veganism. I can understand where they’re coming from, but also please stop shouting at me. Anyway, this take from Linus seems pretty spot on to me.

Buttons

An interactive, graphical history of how buttons have been rendered in various operating systems and desktop environments over time. Maybe it’s just my age and nostalgia, but it really does feel like they peaked around the late 90s/early 2000s. I’m not quite sure why we went from elegant skeuomorphic buttons to ugly plain squares with weird accent colours when you click them.

Rotating sandwiches

For some reason I expected this to be static pictures of sandwiches which spun in a circle, but it’s actually recordings of sandwiches rotating on a turntable. It’s oddly mesmerising. I wonder why I’ve never seen a restaurant menu with gifs like that?

Tracking PBs without the dark patterns

2026-07-23T00:00:00Z

I’ve recently been bitten by some kind of strange exercise bug. I’ve gone from being mostly sedentary to struggling to not go out for a cheeky bike ride on a day that’s meant to be a rest day. Maybe this is what a midlife crisis feels like?

Anyway, one of the things I’ve enjoyed about this development is seeing my personal best efforts gradually go up. There’s something incredibly rewarding about doing a run, and then seeing a nice little gold medal because as part of that you ran your fastest 1km ever. Unfortunately the only software I’ve found that does that is Strava, and boy do I not get on with it.

The many shortcomings of Strava

Strava is basically the app for running and cycling. Everyone talks about it. It sounds like they like it. But I really, really don’t. It’s like someone went through a catalogue of user-hostile behaviours and said “we’ll take them all!”.

The problems started in the setup wizard: it touts a load of privacy features, but doesn’t offer any way to enable them. All your activities are public by default, and you have to spelunk around in the settings to turn that off. I wasn’t actually sure if I wanted my activities to be public or not, and ended up flip-flopping around a bit. There is a clunky workflow to bulk change past activities, but it’s arbitrarily time-gated so you can’t use it too often…

The bulk operations are extremely limited, too: you can set the activity visibility, and your heart rate visibility, and that’s it. Want to bulk delete things? You’re out of luck. Bulk rename? No chance. You either do them one-by-one or use some janky third-party script. I think I pressed around 300 little ‘delete’ links in the course of trying to get my activity history imported in a way I liked.

Those problems give a bit of a signal about Strava’s priorities, but I could live with them. Once I’ve stopped faffing with the initial import I’m not really going to want to change the privacy settings or bulk edit things. Alas, the problems didn’t end there.

Look at me! Look at me! GIVE ME ENGAGEMENT!

The most obvious one is that everything is an upsell. Vast swathes of the app are premium-only, and they don’t ever get out of your way: they stick around acting as adverts. We’re all used to freemium apps that try to hawk upgrades, but the sheer amount of screen real estate taken up by these is egregious. I started a premium trial, expecting things to get a lot better, and… they didn’t really. All the premium features are still branded as such, so now instead of “look at what you could have if you paid us” it’s “look at what you’re getting for paying us (don’t even think about cancelling)”. Subscribing also makes your avatar get a premium outline, and there’s no way to disable it. I really hate that. Now I’m an advert myself. I don’t want to be part of their weird dark patterns, thank you very much.

And while we’re talking about dark patterns: there’s so much engagement bait that I physically cringe at it. You get a notification for logging an activity with a vague call to action to check it out. You get a separate notification when you break or come close to one of your PBs, but it doesn’t tell you which; there’s plenty of space in the notification for it, but they want you to hit the app instead. It all just feels so slimy to me. I don’t know whether it doesn’t bother other people as much, or if they’re desensitised to it, or just don’t realise how pleasant things could actually be.

Making a replacement

I realised pretty early on that if I only want automatic PB tracking, I could just write something myself to do it. I already use Health Auto Export to exfiltrate data from Apple Health, including workouts. I can just make a service that receives that data, crunches some numbers, and activates the dopamine receivers in my brain when I set a new record. But I didn’t really want to bother doing that if I could avoid it. I tried a whole slew of different apps and none of them did the thing, at least not without a subscription. And Strava had soured me on fitness subscriptions. I finally resigned myself to making something.

And by “myself” I mean “an LLM”. This is one of the first projects where I’ve not written a single line of code, and I’ve barely even reviewed anything produced by the LLM. I gave it an overall architecture and some sample data, and had it write a plan. I critiqued the plan, had it broken down into a few different phases, and then had it work through them. I occasionally stopped it when I saw it doing something stupid, and gave it a couple of technical steers, but my feedback has mostly been functional. I’m probably not going to be releasing it publicly any time soon for that reason — I don’t want to publish it under my name when I’ve not even looked at the code. I also wouldn’t be comfortable making software this way if other people were going to rely on it, but for non-critical, personal-use-only software I’m happy with the approach.

Anyway, I called it “Pompei Band”. Project names are hard. One of my common techniques is to put a term into an anagram finder; in this case “PB dopamine” anagrams to “Pompei Band”, and it even abbreviates to PB. Weird, but I like it. This is how it shows recent activities on the homepage:

Dashboard entry for a recent run in PB

You can click through to see the standard activity details most tracking apps show: a map, heart rate, pace, gradient, and heart rate zones. You can also click on each effort to see a history of them, which gives a nice overview of progress:

1 mile run PB history

It pretty much does exactly what I want, and has none of the annoying behaviours that Strava leans into. When I first drafted this post I wrote “there’s a few more bits I’d like to add at some point, but I can happily prompt them into existence when I want them”, but in the time I spent procrastinating before taking screenshots I ended up implementing them all. My favourite is this little history widget I added to the homepage, shown here next to Strava’s:

Recent activity calendar in Pompei Band and in Strava

The Strava one just confuses me. I’m not sure what the scale of the circles means. I’m guessing it’s time, which in effect means it just highlights my bike rides which are longer than runs. The colours for the line charts don’t work for me, and I’m not sure what three zig-zag lines are meant to represent. Pompei Band’s version uses distinct, obvious colours for different activities, and scales the brightness independently for each type of activity based on length (so long cycle rides don’t affect the short runs). I also flipped the axes so it looks more like a GitHub activity timeline, because that’s how my brain works. Nothing groundbreaking, but also none of the paper-cuts the Strava version inflicted on me.

Software doesn’t have to be awful

This blog post has been rattling around in my head for a few days. I didn’t want it to just be a litany about Strava being bad, and I didn’t want to sound like an LLM hype piece, which made it tricky to figure out what I was actually trying to say. I think the core of it is: software doesn’t have to be awful.

Everyone’s heard of enshittification, and it’s so prevalent that it’s easy to accept it as a fact of life. That’s just how late-stage capitalism works, right? But we can just make better software. And as LLMs slowly become more and more capable, that “we” grows to a broader and broader group. It’s easy to be negative about that: we’re going to drown in vibe-coded products, much like we’re already drowning in written LLM slop. On the other hand, a future where you can just say “make me single-player Strava without all the dark patterns” and get something that works just how you want it is pretty exciting.

The one thing I can’t decide: if everyone can whip up their own individual software, will the existing platforms actually improve? If Strava didn’t have all the dark patterns and engagement bait I would have just have paid for it. Will they realise that? Or will they double down even harder, try to lock you into their platform, and build moats around user data? Now I’ve said it, it seems pretty obvious they’ll try to do that. But I hope they won’t.

Securing all the things with 1Password

2025-11-26T00:00:00Z

For many years I’ve been a keen user of Bitwarden. Recently I’ve had a lot of small paper-cut problems. The browser extension was redesigned and just doesn’t quite work how I expect any more. The prompt to save new login info misfired more than it worked. The mobile app stopped background refreshing properly. No one issue was enough to make me want to leave Bitwarden, but it definitely wasn’t sparking joy. Then there were rumblings about a price increase. I don’t think they’ve announced anything, but the numbers I saw were a jump from $10/year to $24/year. A nearly 2.5x price increase for a tool that was actively getting worse over time did not seem like a good deal to me¹.

I spent a while looking at alternatives, but there were very few that met my needs. Nordpass is highly praised but doesn’t support saving TOTP codes on personal plans². All the nice open-source/self-hosted solutions fall down when you want reliable synchronisation to an iOS device (which is fair enough). Proton Pass looked like it had all the features, but the pricing was asinine. Different pages showed different prices, the prices were introductory rates that jumped up on renewal, but that was hidden away in small print, etc. Yuck. The prices are also pretty high. More or less the same as 1Password, which I’d been discounting due to the cost, until now…

After eliminating basically every other option, I took a serious look at 1Password. It seemed to tick all the right boxes, I’d often heard good things about it, and it wouldn’t actually be much more expensive than Bitwarden if they went ahead with the rumoured price increase. I started a trial to give it a test.

Initial impressions

1Password is — as you’d expect for something that originated as a Mac app — very pretty. But it’s also highly functional. The looks don’t get in the way, they’re nice extras on top. When it’s locked, you get a large version of the 1Password logo, which is a front-on view of the barrel of a lock, next to the password input. When you authenticate, the barrel turns as though you’d put a key in and rotated it, and then the background splits in two and opens like a vault door. Does a password manager need to do that? No. Does it make me a little bit happy every time I see it? Yes. Look at it, it’s amazing!

The design philosophy carries through the rest of the app. Despite using Bitwarden daily, I often clicked on the wrong thing when I wanted to do anything other than autofill; in about a month of using 1Password I don’t think I’ve ever misclicked or been confused about the UI. The browser extension just feels snappier than Bitwarden, too. I’m not sure if it’s actually faster or if the design just makes it feel that way.

Functionality-wise, 1Password does everything Bitwarden did for me but slightly better. Bitwarden kicked you to its web interface for some operations (like checking compromised passwords); 1Password has that all built into the app. Instead of editing entries in a fiddly little browser popup, 1Password just summons forth the desktop app and you edit it there. It does a good job of detecting QR codes for TOTPs and offering to save them. I think the only small complaint I have is that the browser extension doesn’t have an autofill keybind. You can rig that up via the desktop app, but it feels like 1Password leans towards you using the UI it adds on login forms. To be fair, that UI works really well, and is very useful when you have multiple accounts on a site. My muscle memory for autofilling is strong, though.

Diving deeper

At this point I’d decided to switch fully to 1Password, so I started digging into what else it could do. The “Watchtower” feature combines a bunch of reporting about passwords (weak, breached, reused, and so on), but also lists sites where 1Password knows you can use passkeys or 2FA and don’t have them set up. I’d previously disabled passkey support in Bitwarden because it just appeared one day and got in the way of me trying to use a YubiKey, but decided to give them a go with 1Password. “Passkeys” is basically just a marketing term for FIDO2’s WebAuthn with automatic discovery bolted on top. The big problem is how you synchronise or export them. It’s all well and good letting your iPhone create a passkey when the Amazon app arbitrarily prompts it to, but what happens when you log in on a different device, or swap to Android, or whatever? Having 1Password deal with them fixes that³.

The passkey flow is very smooth: 1Password pops up an account selector, with obvious options to create a new account or pass the request through to another device like a YubiKey. It’s smart enough to guess the right account most times, even when you’ve got 17 different Google accounts for $reasons. Using them is equally simple: it just shows a popup and you tap to confirm you want to use the passkey. The Watchtower functionality made it really easy to go through and add passkeys everywhere that supports them. The thing I really appreciate is that they make the data that powers it public. It’s obviously partially a marketing thing for them, but it’s also a useful resource they could have kept proprietary.

Passkeys are a bit basic, though. 1Password has many more fun offerings. There’s an entire developer section with various goodies. At first I thought “that’s nice but I won’t use it”, but now I’m using basically everything it offers. The first thing to draw me in was the CLI. It’s pretty straightforward, but like the browser extensions it can nicely integrate with the desktop app so you unlock them all at once, deal with auth prompts in the GUI, and so forth. I have a couple of command-line tools that need passwords (e.g. for dealing with encrypted backups); now instead of prompting for the passwords, they shell out to op read and I authorise it via a popup in the 1Password app. Simple, but a nice quality of life improvement.

Next up there’s a beta feature called “Environments”. This lets you define groups of environment variables within 1Password, and have them exported automatically to certain destinations. At the minute it supports exporting to the AWS SecretsManager, and local .env files. When making a local file it actually makes a named pipe, so the credentials aren’t just sitting on disk (and won’t end up accidentally committed to anything). When the 1Password vault is locked, anything trying to read from the file will cause an authentication popup, much like with the CLI tool. I used to have the mentality that if something could read arbitrary files on disk, it was basically “game over” from a security point of view. Recent events made me realise there’s some value in defence-in-depth there, though, and 1Password provides a nice solution.

Fingerprints + Linux = Sadness

One feature of 1Password had me feeling a bit left out. Instead of entering your vault password to unlock it every time, you can have it invoke the system authentication library. On an iPhone this uses Face ID, on a Mac it can invoke Touch ID, and on Linux it uses Polkit. In the default configuration, Polkit just asks for your local user password, which is not much of an improvement. A fingerprint scanner seemed like the obvious solution here: it’s both a lot more convenient than typing a long password, and provides some assurance that it’s actually me doing the action⁴. Unfortunately, fingerprint readers on Linux seem to be a bit of a sorry affair.

Don’t get me wrong: there’s support. libfprint has a big list of supported devices, but I found it almost impossible to actually find a device I could buy that had one of the listed sensors. Most of them seem to be exclusively built into laptops. A lot of the cheaper devices just use whatever sensor they can get their hands on, so it’s pot luck if you receive a version that will work with libfprint or one that won’t. There’s also not a lot of information beyond that published by libfprint. I guess it makes sense: external fingerprint readers just aren’t a thing most people care about. While that makes me feel all special, it’s somewhat prohibitive to getting an actual working solution.

I’d given up on finding an answer to this when I stumbled upon an article by Scott Laird. He uses a YubiKey Bio to do it, via pam_u2f. The Bio isn’t actually a fingerprint reader: it just has an on-board reader to secure the credentials. The OS doesn’t get involved in the process. But because it can provide a fingerprint-secured U2F key, and pam_u2f can require that key to perform system operations, you basically get the same result. Maybe it’s actually even better than using a “real” fingerprint reader, as the data is secured on the hardware device…

The YubiKey Bio was a bit more pricey than I really wanted, coming in at around £90, but it felt like a worthy investment to add a bit of security and avoid typing a password dozens of times a day. The setup was simple: the official app that you use to enrol fingerprints is packaged in the Arch User Repository, and it worked perfectly. I already had pam_u2f set up as I used a (non-Bio) YubiKey to gate access to sudo, so I just generated a new key on the Bio, updated my config to use that, and added it to the Polkit policy. Now when I need to unlock 1Password or authenticate something, it prompts me to scan my fingerprint. Perfect!

Biometric all the things \o/

One of the other things Scott mentioned in that article was SSH keys. I’d seen 1Password supports acting as an SSH agent, but didn’t really see why I’d want it to. I used a resident key on my old YubiKey, so I didn’t have much to gain from a security point of view. Scott’s article made me realise I could have some big convenience gains, though. Currently every time I need to use the key, I enter a PIN and then physically touch it. I don’t mind this for the most part, but it turns out git-lfs does something like four different requests every time you do a git operation, none of which reuse the same SSH connection for some reason. That gets painful when each request involves a PIN and a touch. I also liked the idea of using pam_rssh for sudo authentication, but didn’t want to have to do the PIN-and-touch dance every time I used it.

You can probably see where this is going: I generated an SSH key in 1Password, and then… spent literal hours disabling all the other SSH agents that were running on my system, and trying to figure out where SSH_AUTH_SOCK was being populated. I didn’t manage to figure that out in the end⁵, and ended up just overriding it to point at 1Password’s agent socket. I added the new key to GitHub, and did the usual ssh git@github.com test, and it worked perfectly. 1Password prompts to allow access to the key, showing the process requesting access, and authorising it requires a fingerprint read:

can haz ssh key?

I’m not sure why Kitty doesn’t get an icon in the prompt; other applications do. You can expand the details section to see the key fingerprint being requested, as well as the exact process name and PID requesting the key. With the proof of concept done, I generated a couple more keys: one for normal SSH, and one for gaining root access using pam_rssh. Using different keys ensures I get prompted for them separately, and means a malicious app couldn’t sneakily ask for a Git key but actually pivot to SSH into a server. Not sure that’s ever likely to be a problem, but it’s basically no additional work for a bit more defence-in-depth, so why not?

I also took a moment to configure pam_u2f for both lightdm and xfce4-screensaver, so I can now log in and unlock my PC with my fingerprint. It’s not quite as smooth as Touch ID on a Mac, but it’s pretty close.

As an aside: this is not the first time I’ve been in this situation. Both Spotify and Todoist have focused on features I don’t want or need (including, but not limited to, pretty much everything branded “AI”), and then hiked the price up afterwards. It’s not quite standard enshittification, but it’s clear that our incentives no longer align properly. ↩︎
Or didn’t, at the time I looked. It now says “All plans” on the website but the docs only exist for business accounts, and there doesn’t seem to be any announcement explaining the change. ↩︎
Having Bitwarden deal with them would also have fixed that, but it got in my way instead of helping me, so… ↩︎
or it’s not me, but I’ll be busy dealing with the presumably-undesired removal of one of my digits, so probably won’t care about whatever is happening on the computer. ↩︎
Although I’m pretty sure the answer starts and ends with “systemd, somehow”. ↩︎

10 Weeks with an Apple Watch 10

2025-09-09T00:00:00Z

My watch. Yes, I am available for wrist modelling opportunities.

Around ten weeks ago¹ I picked up an Apple Watch 10, and have been wearing it almost constantly since. It’s not my first Apple Watch — I had a Series 5 for a bit back in 2020 — but it’s the first time I’ve actually stuck with it. Ten weeks seems like an apt time to reflect on it.

Firstly, why did I even bother? Well, for a couple of years I’d been wearing a Xiaomi Smart Band 7, mainly to monitor my sleep stats and set alarms that won’t wake up everyone else nearby. Its battery life was fantastic — with notifications and other things turned off, I got about a month of use between charges — but actually using it felt like trying to order food via the medium of interpretive dance.

My biggest gripe was the screen lock. If I didn’t have the screen locked then I’d periodically trigger it during the night when I moved around and it came in contact with my chest or leg. With the lock enabled you had to deliberately swipe up from bottom to top to enable interaction, but it didn’t work reliably. When I wanted to adjust an alarm, I’d be stood swiping repeatedly trying to get it to respond. When you finally get it unlocked, the whole interface is just fiddly.

The other issue was the data quality. There were some nights when I’d been woken up, sometimes even getting up and moving around, and it just didn’t show it in the data. If it can’t even get whether I’m asleep right, can I trust anything else it says?

I spent a while researching the best devices for sleep tracking. The Oura ring came highly recommended, but it was expensive and required a subscription to do anything useful. No thanks! The Apple Watch was consistently rated pretty well, and I reasoned I could pick up a refurbished older unit. I’ve been using an iPhone as my daily driver for a while, so it’d fit right into my begrudged walled garden.

The Series 10 has a significant advantage, though: it charges much quicker than all the previous generations. On a 30-minute charge, the Series 10 can go from 0 to 60%; the 9 can only make it to 40%, and my old 5 a measly 30%. Shorter charge times means I’m far less likely to leave it on charge and wander off without it. In some ways the daily charging is more convenient than monthly: the wireless charger sits on my desk, and I plop the watch on it for a little while in the evening; I don’t need to dig out the weird pogo-pin connector that has vanished sometime in the last four weeks, then carefully arrange it so it stays attached.

How a watch maybe saved my life

One of the big features of the Apple Watch, like many other wearable devices, is health and fitness tracking. I didn’t think much about this, beyond the sleep data I wanted, at first. I’ve never had a particularly good relationship with exercise², but I do like some good statistics. I started going for walks more often to get more data and see the graphs of VO2 max and HR recovery gradually inch up. That wasn’t the most profound effect on my health, though…

The recent versions of the Apple Watch have a feature that monitors for sleep apnea, a disorder where you don’t breathe properly during your sleep. I knew I wasn’t sleeping great — that’s why I was paying attention to sleep tracking data — but was still a bit surprised to get a notification from Apple Health after wearing the watch for 30 days. It gives you a graph to print and take to your doctor. So I diligently booked an appointment and a few weeks later went to see my GP.

The appointment went about as you’d expect: talking about referral to a sleep centre for a study, and so on. Towards the end, the doctor took my blood pressure (sleep apnea can be caused by, and can cause high blood pressure, in a lovely little vicious cycle). I don’t think either of us expected anything; it was just one of those standard checks for a related problem. After taking the reading, the doctor looked at me and said, “I can’t let you leave with a BP like this”. Yikes!

Blood pressure readings are split into stages: normal is under 120 mmHg³ over 80 mmHg⁴, stage 1 is up to 140/90, stage 2 is up to 180/120, and above is simply called “crisis”. Guess where I was? Also, fun fact: depending on how exactly you count and attribute things, hypertension comes out as the single largest cause of death in humans. It doesn’t kill you outright, but contributes to strokes, coronary artery disease, heart failure, and lots of other lovely things you don’t want on your CV.

After doing a few more readings, it settled down to just under the “crisis” stage and into the “holy crap, start treatment immediately” stage instead. I won’t labour on much more about this, but things are definitely moving in the right direction now⁵.

While the Apple Watch didn’t literally save my life, it triggered the chain of events that led to this diagnosis and treatment. Who knows what would have happened had it remained undetected? Probably nothing good. Also, go check your blood pressure! It’s simple to do and simple to treat if there is an issue, but so many people are walking around with hypertension and not even realising.

Building gates in the walled garden

Even though the watch is arguably a life-saver, not everything is rosy. It’s an Apple product, so you’re firmly locked in a walled garden, jealously guarded by people wearing black turtlenecks. Fortunately, there are a few ways to make it less painful.

All the health and fitness data is stored in Apple Health. You can export data as a big messy file, but it’s a very manual process to do so and the data format is gnarly. Luckily, there’s an app for that! Health Auto Export can, well, automatically export health data. It does what it says on the tin. It can send the data to Home Assistant, over MQTT, or dump it in some cloud file services, but I just have it post it all to a REST endpoint on a service I wrote. Then I dump it all in a database and can do whatever I want with it!⁶

Another tool that’s more useful on the watch itself is Apple Shortcuts. This is their no-code “if-this-then-that”-type thing. You can make automations or shortcuts that run a number of tasks. I have a whole slew of them I access via a complication⁷ on my watch face: one which prompts for input and adds an item to my to-do list (swiping to write letters is surprisingly not horrible), one which lets me select from a bunch of pre-written ones (“charge kindle”, “take laundry out in 1 hour”, type things), one to log my weight into Apple Health, one which can open and close the blinds in my room, and so on. It’s a surprisingly robust and easy-to-use system and offers just enough freedom that I’m not constantly grating on the edge of the walled garden.

Shortcuts being able to initiate arbitrary web requests is the real killer feature for me. Anything I can’t do on the watch itself, I can just farm off to a web server and connect it up with a shortcut. No need to learn Swift or pay Apple for the privilege of being a developer! For a lot of things, like controlling the blinds or adding to-do items, I already had a HTTP endpoint available and exposed over Tailscale⁸. Adding it to the watch was just a case of entering the right things in the Shortcuts app.

Daily nitty-gritty

There are lots of other little bits and pieces that come up when using the watch daily. I don’t think I can bundle them up into a pleasing narrative arc, so instead please enjoy some disjointed paragraphs of observations.

The Apple Watch has a lot of nagging abilities. It can notify you about your fitness “rings”, prompt you to stand up every hour, count how many seconds you wash your hands for, etc. I think I’d dislike these just on general principle, but the way it does them is so condescending it’s painful. I think there’s probably a cultural divide issue here, but there is no way in British English to say “Great job! You washed your hands for 30 seconds!” without it sounding like you’re being amazingly sarcastic or like you’re talking to a young child. So I turned all of that nonsense off. It’s meant to be a tool not a wannabe life coach.

You can access Maps directly on the watch and even do navigation. It works really well. The navigation mode has some nice haptic feedback: it does a short pulse as you’re approaching a turn, and then a long pulse at the actual turn. I like it a lot more than having to dig out my phone or have the directions read out. You get one pulse, glance down and see where you need to go, then it reminds you a little later when it’s time to do it. It’s a delightful user experience.

Watchfaces aren’t quite so delightful. There’s a limited number of built-in ones, and some are “exclusive” to the Ultra Series, and you can’t use them on a peasant watch like a Series 10. Annoyingly, there’s not one that does exactly what I want: a plain analogue clock with an inset date and four complication slots around the outside. Instead, I have to use one of the slots to show the date. There are third-party watchfaces, but they have issues. Firstly, there’s no actual API for making watchfaces⁹, so what they do is bodge it horribly by using a photo background that has fake widgets on it. On top of that they’re almost universally subscription-based. Again, no thanks¹⁰.

The issue I had with the Smart Band triggering when I was sleeping is solved trivially on an Apple Watch, by virtue of it having a physical button in the crown. When you put it in sleep mode, you have to double-press the crown to unlock it before it’ll do anything else. It hasn’t misfired once while I’ve been using it.

Sleep data; spot when I swapped devices!

Finally, a special mention for the gesture controls. If you raise the watch it reliably wakes up (switching from a low refresh rate, dimmed screen to an active, brighter one); you can then double-tap your index finger and thumb together and it will scroll down or page through whatever you’re looking at. The killer feature for this is navigating recipes: you can advance to the next step in a recipe while your hands are covered in flour. It’s also handy for reading notifications: when one pops up, you can double-tap to expand it, then, when it gets to the bottom, it’ll outline the default button (often “Dismiss”) and you can double-tap again to click it.

The verdict

I normally don’t like writing an actual labelled conclusion, but it feels like one is needed here! Overall, I’m happy with the watch. The daily charging doesn’t bother me, the data gathered seems reliable, the health monitoring has obviously paid dividends already, and the walled garden isn’t too chafing. It’s a straight upgrade over my old Smart Band, and I think it was worth the cost.

The original reason for getting the watch was better sleep tracking, though, so how well did it do? I’m much happier with the data: it seems to more accurately represent when I was awake in the night, and overall the sleep phases just seem to make more sense. You can see in the graph that the old data switched frequently between phases, and they didn’t quite line up for some reason; towards the right when the Apple Watch is supplying the data instead there’s a much more consistent pattern of sleep phases that repeat over the course of the night.

I’m not going to advocate that you go out and buy one, though. I know my requirements and usage aren’t typical, and I’ve also not got experience with any recent Android Wear alternatives or the new version of the Pebble watch that’s coming soon. You should definitely get your blood pressure checked, though!

OK, it’s more like 14 now, it’s taken a while for this post to make its way from my brain into text. ↩︎
Exercise for the sake of exercising just seems so overwhelmingly tedious and boring to me. And other types of exercise generally require social interaction, coordinating with people, and so on. ↩︎
Who decided to use “millimetres of mercury displaced” as a unit? You can’t just put random chemical symbols in units! That’s not how this works! ↩︎
Blood pressure readings have two parts: systolic (the pressure when the heart is beating) and diastolic (the pressure between those beats). They’re generally presented with the systolic reading on top and the diastolic reading below, and read as “X over Y”. Now you know what some of the random numbers they shout in medical shows mean! Yay learning! ↩︎
No thanks to how much salt is in everything. I’m pretty sure I’ve had at least twice the recommended daily amount of salt in a single serving before. Don’t even get me started on the things that are “low salt” but are still full of sodium from other sources. I don’t have a problem with ionic compounds, I have a problem with sodium! ↩︎
This mainly looks like drawing graphs that are slightly different to the graphs in the Apple Health graphs, for reasons I’m not sure I can explain. Making graphs is fun, OK? ↩︎
Complications are basically just home screen widgets, but with a fancy name because they’re on a watch. ↩︎
Tailscale actually causes me some problems here: everything works fine when the watch is connected to my phone, as the phone handles the Tailscale part, but if I’m not carrying my phone the watch will try to connect over WiFi directly and doesn’t understand anything about Tailscale. It happens infrequently enough that I’ll just live with it; it’s not much worse than having no signal on a phone. ↩︎
Yay walled gardens… ↩︎
I don’t object to subscribing to things in general, but it has to be something that’s worth the ongoing cost and offers something in return for the subscription. A watchface doesn’t need enough ongoing maintenance to justify subscribing to it, it’s just a cash grab. ↩︎

How I Get Things Done

2024-09-01T00:00:00Z

I always quite like reading about how other people do things. What software or hardware they use, or how they manage reminders, todo lists, and so on. I’ve never actually written about how I do any of that, though. So here it is!

Productivity

In the past I’ve fallen victim to the idea of there being One True Productivity System that would solve all my problems and make me amazing at getting things done. The title of this post is a nod to Getting Things Done, which I’ve read and tried to religiously follow in the past, but it’s just not for me. One thing that did actually stick from it, though, was the idea of “open loops”:

Anything that does not belong where it is, the way it is, is an “open loop,” which will be pulling on your attention if it’s not appropriately managed.

If I want to do something and it’s not recorded in a way I trust, it weighs on me a little. Those little weights all add up, and just make life uncomfortable. I deal with those in a few ways:

Inbox Zero-ish: if an e-mail needs me to do something, it sits in my inbox until it’s done. When it’s done, it gets archived.
Notes: random things I try to remember I put into my notes, so I can search for them later.
Budget: anything monetary I just adjust in my budget or create a category for.
Todo list: any other kind of task I want/need to do either now or at some point in the future goes into Todoist.

Todoist

In the past I’ve gone through a lot of different todo systems, once again hunting for one that will fix all my problems etc¹. In the end I always ended up coming back to Todoist, and have stuck with it for a decent period now.

In Todoist, I have everything split up into projects. Work projects are one colour and personal projects are another. Anything that needs more than a handful of individual tasks gets a project, which is archived when it’s done. Any one-off things that don’t neatly fall into projects go into “Random junk” project.

As I’m writing this, I have 116 items in 22 projects. A good deal of those are things that I might want to do at some point, not things that I actively need to worry about. If I want to get one of them done, I schedule it so it shows up in the “today” view. I have the Todoist desktop app open automatically when I login to my computer, and it gets positioned on the right hand side of my ultra-wide monitor, so I can see the “today” view and add/remove things immediately at any point.

I’m not precious about tasks becoming overdue, or unscheduling things I’d previously scheduled. Priorities change, ideas that sounded good a week ago might no longer sound good, and so on.

I do a few things to help me manage tasks and keep track of things:

I have a monthly recurring task to look through everything that’s not scheduled, just so I keep a rough idea of what’s there, and can update or get rid of it as needed.
I wrote todoistager and have it running on a server to automatically apply tags to tasks based on their rough age: weeks, months or years. This lets me identify things that are lingering and reconsider them².
I automate adding tasks for things that demand my attention, like incoming GitHub pull requests. The Todoist API is nice and straight forward, and hooking it up to things is trivial.

Other desktop software

For notes I use Logseq, and I just put whatever I need to write under today’s note and rely on search or tags to find it again when I need to. I note basically anything that I might like to use again in the future. One of my most common tags is #blub, a term I came across in the excellent article “In defense of blub studies”. Blub is random ultra-specific knowledge; it might not be eminently useful to know on its own, but over time it can pay dividends.

I’ve previously tried a bunch of note taking apps, and methodologies, but like with todo lists I end up just wanting something that just works and stays out of the way. Logseq stores notes in Markdown, and I have a cronjob to commit and push my changes to a private git repository.

Like Todoist, Logseq launches when I log into my computer, and sits in the same 500px-or-so region on the right of my monitor. This allows me to switch from Todoist to take or refer to notes when needed. To do this positioning, I use devilspie2. I also use this to position Discord and my IRC client side-by-side on a small portable monitor that sits underneath my ultrawide.

More mundane software: I use IntejjiJ IDEA for almost all development and complex text editing³. The only exception is Android development where Android Studio rules the roost. For lighter text editing, Sublime Text is my choice.

I spend a fair bit of the time at the command line. I use kitty as a terminal emulator, with the zsh shell and Oh My Zsh for some nice plugins and enhancements. One thing I couldn’t live without is autojump, which allows quickly jumping to any directory you’ve previously visited using a substring of the name.

Web browsing is all Firefox, with Bitwarden for password management and two pinned Fastmail tabs, one for personal e-mail and one for work. I don’t think there’s much else to note there.

Oh, I use Arch, by the way.

Infrastructure

This is the hodge-podge of things that support my computer usage but sit outside the actual computer. In no particular order…

All my DNS queries go through NextDNS using DNS-over-HTTPS. NextDNS lets you add custom responses, block certain things from resolving, and subscribe to pre-made anti-tracking or anti-advertising lists. It gives you far more control over everything than most other services I’ve looked at.

Every device I control runs Tailscale to enable remote access. I also use Tailscale’s SSH authentication feature for my servers, allowing quick and easy access from my phone where I don’t have or want normal SSH keys.

One exciting service that combines these two is golink. It was created by Tailscale, presumably based on the go service used extensively inside Google. I run a version on my tailnet, and have NextDNS configured to resolve go to the tailscale IP of the service. That lets me type “go/whatever” on any machine I set up with NextDNS and Tailscale, including mobile devices. I use go links for all sorts of things:

Shortcuts to tools I use commonly: go/board gets updated to my current client’s kanban board or similar tracker, whether it’s in Jira, GitHub, Asana or whatever; go/meet goes to Google Meet with the user parameter set so I’m logged in with my work account not my personal account.
In place of bookmarks: go/flex goes to the CSS-Tricks flexbox guide⁴, go/cad goes to the OnShape login page, go/hmrc goes to the HMRC online services page, and so on
A few dynamic things: go/github/chameth.com will go to the csmith/chameth.com project on GitHub; go/ref/pipico will go to the Pi Pico page on my electronics reference wiki.

For my servers I have a minimal Ansible setup that does some basic configuration and deploys SSH keys to the right places. Almost everything runs inside Docker, and I use my own software for HTTP proxying: Dotege uses tags I apply to containers to build a config for Centauri which handles reverse proxying, using Let’s Encrypt for TLS certs. At the minute I have two servers: a dedicated server that runs basically all my services (including this website), and a little VPS for monitoring and backups. Both are from Hetzner.

I wrote my own basic monitoring software called Goplum to make sure things that should be running on my servers actually are. If it fails checks it sends a notification to my phone using Pushover, and a message to a channel on my private IRC server (running Ergo).

Hardware

For the last two years I’ve used a laptop as my main computer⁵. It’s a Dell G15 Special Edition. After some upgrades its specs are:

Intel i7-12700H processor
NVIDIA GeForce RTX 3060 graphics card
2x32GB DDR5 RAM
2TB Gen4 SSD

At home it sits behind my Alienware AW3423DWF monitor. This is a Quantum Dot OLED monitor, and I bought it almost immediately upon seeing someone else use it at a LAN event. As did three other people that were sat near us. It just looks so good. I wasn’t sure I’d get on with a widescreen monitor, and made sure it supported picture-by-picture before buying it, but have never actually used that. I generally run whatever I’m working on at nearly-fullscreen, then have Todoist or Logseq on the far right. Games go fullscreen over everything, of course.

Above the widescreen I have a curved lightbar that I find helps reduce eyestrain and makes it easier to focus on the monitor. And on top of that I have a Logitech Brio webcam which gives a great picture with lots of control over pan/zoom/etc for meetings. I have a little set of systemd scripts that detect when the external webcam is connected and disable the laptop’s built-in webcam, and vice-versa when it’s disconnected; that means whenever I jump into a video call in any app there’s only one input and it’s always the right one, which is nice.

Below the main monitor and its friends, I have a generic 1080p portable monitor connected to the laptop via USB-C. This comes with me when I travel, and serves as a Discord/IRC monitor when at home. It’s handy for throwing other things on as well, like if I need to reference a design while writing code, and don’t want to keep alt+tabbing.

I have two Durgod K320 keyboards: one with Cherry MX Silent Red switches for when I’m at home and don’t want to annoy people with the sounds, and one with Cherry MX Blues for when I’m travelling and can make a bit more noise in exchange for a much nicer typing experience. They’re both tenkeyless so they can handily fit in a backpack.

I use a Zowie EC1-C wired mouse, which does the job well. I got fed up with mice from more mainstream manufacturers failing: my previous mouse was a Razer Viper that lasted 7 months before it started losing clicks. All my audio goes through a HyperX Cloud Alpha Wireless, which has the most insanely good battery life of any wireless headset I’ve ever owned or seen. Their claim of 300 hours is not just marketing!

In non-computer hardware, I have a Bambu P1S 3D printer that I’ve mentioned in my blog before. For printing in fewer dimensions I have an Epson EcoTank ET-1810, which is surprisingly reasonable for an inkjet printer, and the ink costs aren’t as astronomical as normal cartridges. Plus, you can’t decide to DRM ink when it’s loaded raw into the printer…

I have a small Zigbee network set up mainly to control the lights and the old 3D printer I no longer use (the P1S has a sensible standby mode so you don’t have to yank its power away to make the fans stop spinning!). That’s run through a Raspberry Pi running Zigbee2Mqtt and a custom app I wrote to monitor events on MQTT and generate the appropriate responses (or just log the data).

My daily-driver phone is an iPhone 15 Pro, but I have a bunch of Android devices kicking around for work purposes. I read nearly every day on a Kindle Paperwhite Signature Edition.

Money and work

I use You Need A Budget for figuring out how much money I can spend on what, and making sure I have enough put aside for bills and taxes and so on. I use it for both business and personal accounts together, but I mark all the business categories and accounts with a 💼 emoji, and have some scripts that use the API to make sure the money split makes sense⁶.

Every recurring monthly and annual payment has a category, as do all upcoming events I plan to attend, and all the wonderful taxes I have to pay. I also have categories for hobbies and other expenditure. I think all of that is pretty typical for a normal YNAB setup.

I also use YNAB for tracking anything I might like to buy at some point: it gets a category in a “Wishlist” group, and I’ll occasionally budget to buy things from there. I try (and often fail) to use that as a way to put off impulse purchasing. As my income is often very inconsistent, I try to set aside money so that I can “spend” a bit every week on things in the wishlist group. That feels a lot nicer to me than just budgeting everything in one go as soon as I get paid, and gives me more time to consider whether I really want those things⁷.

For work, I do all the more technical accountancy and tax filing and so on through FreeAgent. For my fairly straight-forward tax situation, I can basically manage everything myself using FreeAgent without paying for an accountant. That does mean occasionally spending a bunch of time reading tax manuals, but I’d rather fully understand the rules than just follow advice anyway.

The problem with implementing productivity systems or switching todo apps or anything of that ilk is that it can feel like you’re being productive by doing so. It takes a while to realise that you’re not, and actually getting on with things is better. ↩︎
Or just accept that I’ll maybe do them at some point. I kept the labels vague to try and not make it feel judgmental. ↩︎
Including writing this blog post right now. ↩︎
One day I will get all the justify- and align- options right without looking them up, but until then… ↩︎
This is very normal for developers, but much less common for computer gamers. I’ll probably go back to a desktop next time I upgrade, as I’m travelling a lot less. ↩︎
I can’t just arbitrarily move money from the business to myself, it has to be given as salary or a divided etc, which has tax implications. If I budget “business money” for personal things, then it actually has to be properly transferred and accounted for before being spent (as I’m in effect budgeting a future paycheck). It would be cleaner to keep the accounts completely separate, but I find this way works well for me as I can be a bit more flexible. ↩︎
It feels a little like I’m giving myself pocket money, which is a bit weird, but it’s a lot better than having no “income” for several months when client invoices fall weirdly or I’m between contracts. ↩︎