I do not always want to know what time it is. This is a slightly awkward position for someone who keeps making clocks, but there we are. Quite often the useful answer is not 17:42. It is “quarter to six”, “nearly lunch” or “you should probably start thinking about leaving”. The precise time is useful when catching trains, baking things and joining calls; the rest of the time it can be a bit much.

So I have been working on fuzzy time for a while. The first version I made was for the Pebble, which remains one of those devices that makes later technology feel slightly ashamed of itself. A small always-on screen, good battery life, physical buttons and just enough personality. It’s not tokyoflash after all.

The current versions are Fuzzy Time GB, a Wear OS watch face, and Fuzzy Clock GB, a GNOME Shell extension.

The Android version is quite a funny object internally. It is a Watch Face Format v2 face, so the APK has no app code:

android:hasCode="false"

The face itself is declarative XML. Since writing thirty-six thousand lines of watch face XML by hand would be a cry for help, there is a generator which writes the cases out from the same fuzzy time rules. For every hour and every five-minute bucket it emits the condition, text and separate interactive and ambient versions.

That sounds excessive until you look at the details; and then it still sounds excessive. There are lots of pernickety things that give this the correct GB locale to my ears. “Five Past Midnight” is a real phrase. 23:58 should say “Midnight”, and if the date is visible it should be tomorrow’s date. 11:58 should say “Noon”. “O’Clock” wants different spacing and weight from “Twenty-five To”. Ambient mode wants smaller, quieter text. A round watch face leaves less room than you think it does. The watch face has a few small choices rather than a settings cathedral: warm white, cool white, soft green, dim amber; system font or Arvo; optional radial complication slots above and below the text. The range complications are deliberately arcs around the edge rather than little widgets in the middle. They can show useful things, but they should not make the face stop being mostly words and calm black space.

The GNOME version is the same idea on a different surface. It finds the existing clock label, listens to the same wall clock, respects the existing “show date” and “show weekday” settings, and changes the text. I have wanted to build something like this for years, partly because of Emmanuele Bassi’s word clock extension. That extension was great, but not quite the thing I wanted, so eventually I got around to making my own.

One of the few design decisions left that I helped on in main GNOME (which is much better now) is that the shutdown and logout dialogue only updates its timing every so often. It could update every second; the computer is quite capable of counting. But it’s much more pleasant when the number doesn’t twitch constantly while you are trying to decide whether you meant to press the button.

You can build both projects from source. I may choose to distribute them in a more structured fashion in future. The Android one is a minimal Wear OS watch face, and the GNOME one is a normal Shell extension that currently supports GNOME Shell 45 to 50.