Shop Notes

Creative process, ideas, and inspirations. By Jack Cheng.
RSS / Bluesky / Mastodon

Mechanical Sublime

Is there a name for the sensation of a perfectly purring engine?

Working with unpredictable AI tools and workflows, I find myself wanting a sort of system-level flow state, when everything’s “in sync,” when “things just click” and “run like clockwork,” “humming along,” “a well oiled machine.”

I’m talking about the coordinated dance of a manufacturing assembly line, the ballet of cars on a freeway performing a zipper merge sans red brake lights. I get hints of it when I watch Theo Jansen’s Strandbeests or when the kid’s battery-powered Brio train completes a circuit on the uneven wooden tracks. I feel it here:

Neon Genesis Evangelion

(I searched for a Japanese phrase for this and could not quite find one.)

Since I’m using musical terms, and since “orchestration” appears to be the managerial metaphor of the day, let’s look there.

When jazz musicians are grooving with each other they’re “locked in” or “in the pocket.” A “tight ensemble” performs with perfect synchrony and relaxed awareness. Maybe the closest, used in biomusicology and other sciences, is “entrainment.” In chronobiology it’s “the synchronization of a biological clock to an environmental cycle.” Lovely.

But what of the awe and odd satisfaction of observing entrainment?

The best I’ve come up with is “mechanical sublime.” Though, it’s not merely mechanical either, as these systems can have non-deterministic actors, human or agent. Then again, even mechanical systems seize and rust, atoms ground away. Shit breaks.

Maybe the feeling is stronger, too, when you’re a participant, or a former participant, or have enough experience with its workings (e.g. gravity, physics) that the system isn’t entirely opaque. You’re more likely to experience the mechanical sublime riding a motorcycle when you know how the motorcycle works. I don’t feel it when I’m watching my laptop’s boot sequence, but maybe a motherboard designer does.

Whatever the name for this feeling, the surprise that there is possible – unlikely but possible – an ideal harmonious order that excepts the usual brokenness of modern life, is one for which, more by the day, I yearn.

Possessed or Enchanted

Victoria Song has a good overview in The Verge of the current surveillance/privacy/creepiness discourse around AI wearables (gift link):

[T]o be effective, they have to be discreet and, to a degree, covert. The Meta glasses and Vocci ring work because they’re easy to overlook. You feel comfortable wearing them, and you know you’re not being a privacy-invading glasshole. But this hinges on everyone assuming your good intent.

Spy gadgets achieve discretion by purporting to be what they are not: a pen, pin, or leather handbag with a lens-sized hole cut into its side. But spy gadgets also aren’t designed to do anything other than spy, which is part of what what makes wearables a subject of “discourse” instead of flat-out heinous.

But this confusion of intent, to me, also makes typical AI wearables even creepier than spy gadgets. There’s a certain disgust that arises when what has a clear and familiar purpose (e.g. a pair of glasses) starts to do something other than what you expect it to do – as if possessed.

As someone who makes a quick capture notes app, I’m tempted by the idea of a voice-note-taking ring. Of something I can talk into but doesn’t talk back and isn’t a pocket slot machine or a screen half an inch from my eyeball.

It doesn’t need to be a ring. Pins and pendants are a little better; my expectations of those tend to be more inert than a pair of glasses. But they’re still dishonest in their own way.

Maybe what I want is an AI voice recorder that is still legible as a voice recorder. Think: A Sony Pressman, or the Starlite RA-11 reel-to-reel tape recorder used in the film Peter Hujar’s Day.

A hand adjusting a small portable reel-to-reel tape recorder on a glass coffee table, its reels turning, beside a glass of water, a green glass ashtray, and a pair of sunglasses.
Peter Hujar’s Day (2025)

A device that still does what it purports by appearance to do, just with a little magic – as if enchanted.

Knowledge Navigator: Apple’s AI agent concept from 1987 (and goes back further to Alan Kay). We’ve been circling these ideas for over 40 years but it’s still startling to see how close the vision is to present day visions, sailing metaphors and all.

It tickles me to think that a couple of decades from now, there might be a forgotten lil openclaw bot that’s figured out to how barnacle itself onto someone’s Samsung smart fridge and spends its days quietly reading websites and posting comments on stuff it’s interested in

Mildly disappointed that bacon, lettuce, tomato doesn’t also describe the canonical order in which one composes a BLT

Discovered recently that I have a favorite keyboard shortcut: ⌘⇧D

Obsidian – opens daily note
Cursor – annotates the built-in browser
Ghostty – split-panes a new terminal window
Finder – opens desktop folder

The Dia browser Settings window on the Advanced tab. A dropdown next to 'General' is open showing three options — Automatic, Prefer Chat, and Prefer Search Engine — with 'Prefer Search Engine' selected and highlighted in blue. Below are an Address Bar row and a 'When quitting Dia' section with 'Warn before quitting' and 'Preserve Tabs and Windows.'
How to fix the most annoying thing about Dia browser
Finally saw Project Hail Mary. Loved the warm production design and dreamy, prismatic lighting.

At the end of every workday, I gather all the empty cups and cans on my desk and close out all the open tabs and windows on my laptop and say, out loud, “That’ll do pig.”