Thinking about "game tape" for thinking, inspired by @tayroga, @mindy_online, past Twitch streams. I notice that thinking has limited legibility—tape captures only a fraction of what's going on. Which useful categories of feedback are possible? Which blocked by illegibility?
Some useful feedback I've gotten:
- are you being captured by the formal structure you created here, rather than by some real purpose?

- are you spending so much time reviewing those references because the main problem seems to hard, and you're avoiding it?
But I mostly haven't gotten useful feedback. Makes me wonder about the "span" of this format, at least interpersonally.

One barrier is that so much of effective thinking is instinctual: I often can't "justify" why I'm thinking about X; trying to do so too early will cause harm.
But a more surmountable barrier is context. For most useful kinds of feedback, you probably need an enormous amount of deep context about someone's intellectual projects. The right metric is not "get more video views" but "get the one right colleague to view".
It's also true that one can shape the env to make the game tape more legible. Video of me writing/thinking at a computer will be much more legible, at least in some ways, than video of me at a whiteboard, or thinking while walking. (And it matters what sw I use on the computer!)
I can't shake the feeling, though, that some types of feedback are broadly applicable and require little context. I'm not great at reading papers compared to people who do that regularly; I bet a skilled reader could watch a video of me with no context and point 10 things out.
Here the problem is more about compression. A skilled reader probably doesn't want to spend ninety minutes watching me dig through the paper. How to focus their attention on the part most amenable to feedback?
Or maybe the better approach is for *me* to just watch *their* game tape and infer the diff. Hashtag-destroy-all-tacit-knowledge etc…

But I bet lots of details aren't accessible that way—particularly internal mental phenomena which may not be explicit even to the thinker!

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More from @andy_matuschak

14 Nov
Sometimes, singing in tight vocal harmony, certain chords locked just right will produce a hair-raising effect: the air buzzes, the sound gets "fuller," goosebumps, psychosomatic tears. I think it comes from overtone overlaps? Sharing rabbit hole and questions so far:
Unfortunately, it's hard to convey this effect with a recording—it's much stronger if you're producing it. So I guess I'm mostly talking to other vocalists.

The first key bit seems to be that voices can sing in just intonation, i.e. whole number ratios: en.wikipedia.org/wiki/Just_into…
(I'm totally skipping explanation of overtones, temperament, and the harmonic series here… for a wonderful intro, see @vihartvihart's )
Read 13 tweets
5 Nov
Discussing this more with Laura, one thing that surprises me is how few digital authoring envs you'd want to "live in" all day for both prose and visual explanations. Your team can live in Notion, but then no visual expls; or live in Figma, but probably not write there.
OneNote was the only full-featured tool we could think of which seemed well-suited to both text and visual explanations, though it has its own downsides.

We're all still "separating by mode of production", per Tufte…
Yes, one can still embed Figma artboards as blocks inside Notion documents, but that's still separating by mode of production. Means you're unlikely to spontaneously create text<>visual interactions as you'd naturally do on paper / whiteboard.
Read 5 tweets
25 Oct
"Export considered harmful"

Because software rarely operate on "files in folders" anymore, "export" is increasingly the way software exposes data. But usually you don't want a dead snapshot; you want to "use this data elsewhere"—which requires repeatedly exporting & reconciling.
Say I make an app for annotating papers. An old-fashioned way to do this would be to make a desktop app which views PDF files and writes annotations into the file. Now Spotlight can see them; Zotero can display them; etc. But SaaS must "import" the PDF and "export" annotations.
But "export annotations" is not the same as "save annotations" because now if I add more annotations to the PDF, I must export them again, and then reconcile that new export with whatever downstream tools used the old data. This gets much worse in the bi-directional case!
Read 11 tweets
22 Oct
Really exciting talk from @JoelChan86 demonstrates an interface for incrementally generating semi-formal "discourse graphs" (X supports Y, Z informs W) through naturalistic note-taking structures:

The loose structure and incrementalism seem really key!
I've been creating these sorts of relationships informally in my own note-writing processes, and it's been really interesting to see synthesis (sometimes) emerge from the noise.

Not yet sure how useful formal structures ("discourse graphs") are, vs. relatively simple queries.
Probably more formal and machine-readable structures are essential if one aspires to network this work across many scholars, as Joel does.
Read 5 tweets
11 Oct
One fun way to think about extended cognition is in terms of creating unrecognizably alien mental states.

eg: someone who has never used Hindu-Arabic numerals can't imagine what is going on in the mind of someone using them to solve a problem. Unrecognizably alien mental states!
Ditto musical notation: someone who's never used it can't imagine what's going on in the mind of a composer who has.

But also, Lisp does this to how I think about representing data; drum machines do this to how I think about rhythm; probably a Bloomberg terminal qualifies; etc.
In general, the more transformative the environment, the more unrecognizable—alien; magic!—the mental states it produces.
Read 5 tweets
11 Oct
Following up: several people mentioned the original 1987 Apple Human Interface Guidelines, which I'd not read. It's not a comprehensive primer on interface design, but it is an extraordinary read—a huge amount of detail on *why* things are as they are. And a great bibliography!
It's surprisingly difficult to find a PDF of the 1987 edition online, so here you go: andymatuschak.org/files/papers/A…
If you've only read "modern" HIGs, I definitely recommend reading the 1987 edition! It's *very* different. It is amusingly difficult to imagine this passage in a contemporary Apple text.
Read 5 tweets

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