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qqrs.us
russ
@qqrs.us
95 followers 98 following 240 posts
RC W'13
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qqrs.us
Super cool ferrofluid standing wave modulator at ITP Winter Show

Artist is Matthew Blanco
Device with blobbly black liquid, knobs, buttons, and speaker
December 16, 2025 at 9:08 PM
qqrs.us
vajra kitties goodwill find
artwork of two cats
December 16, 2025 at 8:53 PM
qqrs.us
"The children are alright. They are also incomprehensible. These two facts are not contradictory."
beginning of article ending of article
December 15, 2025 at 9:42 PM
qqrs.us
20th century - "dictated but not read"
21st century - "prompted but not thought about"
old letter from 1943, after the signature says "Dictated but not read by Mr Wallace"
December 15, 2025 at 4:46 AM
qqrs.us
Then I checked out Zola and it’s a breath of fresh air.

- simple, to the point

- assumes the reader knows what an ssg is and is making an informed choice

- quickstart docs use precise language and feed you information in the order you need it
Getzola.org home page
December 12, 2025 at 9:15 PM
qqrs.us
c'est fini
December 12, 2025 at 6:48 AM
qqrs.us
Hard to overstate how nice a communal lab space is for one-off projects

testing an output pin… oh, there’s a resistor I can use as a pulldown

trying to guess what size screw will fit the servo… oh, there’s a kit of M2-M4 sizes
lab tabletop with oscilloscope, resistors, etc lab tabletop with soldering iron, machine screw assortment kit, etc
November 22, 2025 at 10:12 AM
qqrs.us
it's alive ⚡️
November 18, 2025 at 8:11 AM
qqrs.us
more doorbot
progress notes
November 11, 2025 at 2:16 AM
qqrs.us
doorbot port feature complete
progress notes
October 24, 2025 at 3:11 AM
qqrs.us
#embedded
winnie the pooh image macro meme template regular bear: "reboot on hard fault" tuxedo bear: "watchdog restore to steady state"
October 24, 2025 at 1:49 AM
qqrs.us
fil-c previous memory models
October 22, 2025 at 2:07 PM
qqrs.us
this week's progress
this week's progress notes
October 15, 2025 at 8:45 PM
qqrs.us
www.bloomberg.com/opinion/news...
Screenshot of Money Stuff newsletter
October 15, 2025 at 6:54 PM
qqrs.us
more doorbot
more progress notes
October 9, 2025 at 9:21 PM
qqrs.us
Working on porting doorbot to the RP2350 microcontroller again
progress notes
October 1, 2025 at 10:32 PM
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September 18, 2025 at 1:21 AM
qqrs.us
September 18, 2025 at 1:17 AM
qqrs.us
did a crossword puzzle for the first time in years

I always felt like... what's the point? I'd rather program a computer to solve it

and now it's exactly the opposite
solved crossword
July 30, 2025 at 10:54 PM
qqrs.us
Big news, Section 174 got fixed

Monumentally stupid it ever came into effect

newsletter.pragmaticengineer.com/p/the-pulse-...
Text of article Text of article
July 17, 2025 at 5:22 PM
qqrs.us
thanks, IKEA!
“This room setup isn’t just for looks! We’re aiming to reflect your lifestyle and provide solutions to enhance your daily life at home.”
July 13, 2025 at 12:50 AM
qqrs.us
IKEA realistic NYC apt layout
IKEA showroom with single bed, dresser, small desk, bare walls
July 13, 2025 at 12:50 AM
qqrs.us
www.jonstokes.com/p/did-claude...
No, the second time around with the Markdown chunker, I did all the AI stuff wrong. I had settled into a comfortable groove with the bot, and I had subtly started changing the way I used it. I wasn’t paying nearly as close attention, and I had the sense in my sessions that the bot was drifting and degrading in performance, but in hindsight, it was I who was doing most of the drifting and degrading. Somewhere in the previous few weeks, I had started to relate to the bot as a junior programmer that I had a sort of mind-meld with, where I could speak to it in shorthand and not spell everything out. And as I began to relate to Claude Code this way, I started to relax my vigilance, take shortcuts, skip steps, and generally abandon the process that had worked so well early on. I was unintentionally giving the bot bigger and bigger bites to chew on, with less and less active direction and focused oversight. And as I was slowly slipping into this mode with Claude, I was getting more and more frustrated with the output. When all of this started to come together for me, I went back to Claude Code for a new feature and fully engaged the earlier process that I had described in my previous posts, i.e. start with exploration and Markdown descriptions of the work, break everything up into small bites, do a little at a time, closely monitor all proposed code changes, manage the context window so that it stays “cool”, etc. Needless to say, the quality of the output jumped all the way back up again. Maybe there really was some model drift in there that degraded the results — I have no way of verifying this. But in hindsight, I’m convinced that 90% of the problem was user error. I had gotten comfortable, lazy, and overconfident in the model’s capabilities, and as I did that, the output quality started to collapse. This combination of narrowing the RAG inputs via tagging and sub-draft-level instructions keeps the context window focused. The idea is to help you with dividing up a large text artifact, like a multi-section newsletter, into smaller bites that are easy for the model to nail on the first try. In general, one of the primary things we’re trying to do at Symbolic is to structure the tools so that they encourage you to do the right thing. We want to nudge you into breaking up the work in a way that will tend to lead to more consistently better results. It’s early days with this kind of work, but it’s going to be needed for the foreseeable future, at least as long as we’re working within the limitations of the current autoregressive LLM paradigm. Commentators and investors who aren’t trying to do real work with these models daily often claim large context windows or some other advancement will eliminate the need to focus the models on bite-sized chunks of work, but these people are all wrong. I think the returns to good UX are massively increasing relative to the returns to effort and quality in most other layers of the software stack. But that’s a topic for another day.
June 9, 2025 at 7:32 AM
qqrs.us
Goodwill find
artwork of the Voyager probe golden record cover
May 31, 2025 at 5:24 PM
qqrs.us
solving advent of code day 1
May 30, 2025 at 10:02 PM