HNHacker News
TopNewBestAskShowJobs

smlacy

1,415 karma · joined March 1, 2010

http://slacy.com/blog
submissionscomments
smlacy··on EDG C++ front-end goes public
I think this is fairly common practice when writing compilers. You ideally want to be able to bootstrap from other languages, and C is a much simpler starting point.
smlacy··on Λ Snap – An inviting programming language for kids and adults for CS study
I guess universities suffer from NIH-syndrome just as much as big tech does.
smlacy··on Apple Watch Series 12
Or Japan? Having digital accuracy and 10 year battery life is pretty nice.
smlacy··on Analyzing student votes across AI models for college essay help
Yet
smlacy··on WorldClaw Agentic 3D open-world generation at scale
> When you see an elegantly designed building ...was that really made by a human or did the AI generate it as part of a much larger generation step?

Does it matter? Why?

smlacy··on BMW Spider-Man in-car advertising
The ultimate driving machine... for marginal revenue.
smlacy··on Designing emoji for the way we communicate today
Can we please just make emoji bigger onscreen? They're not even em-height most of the time. Most interfaces don't scale the emojis when scaling the text.

There's so much artistry and time & effort put into these, and they end up feeling l ike a yellow smudge behind a crack on a dim screen in my life.

smlacy··on OnePlus halts operations in USA and Europe
I'm yours!
smlacy··on FUTO Swipe – A new swipe typing model
boycotting?
smlacy··on Modos Color Monitor Pushes E-Paper Displays Further
So this is basically an advertisement for their product?
smlacy··on Making glass-to-metal seals for home­made vacuum tubes
Wouldn't work ... without additional electronic components.
smlacy··on Making glass-to-metal seals for home­made vacuum tubes
Hmmmm. Wonder if you could just induct through the glass with coils on each side? Seems perfect for high voltage applications?
smlacy··on Waymo Premier
So you're implying that someone in a locked Waymo was assaulted at gunpoint from outside the vehicle? These are rolling surveillance machines (in a good way?) and virtually every aspect of this would be caught on probably a dozen cameras. I'd be surprised if this hypothetical scenario has ever happened, and if it has, I'd love to see the evidence.
smlacy··on I'm Getting into Mesh Networks (Meshtastic, MeshCore, and Reticulum)
IMHO this article misses a couple really important points.

First, if the mesh can use Internet or other transports then it will, and it will be built out in a way where these become a necessity. If all you want is a silly new way to text your friends, then something like reticulum will be ok. But if you want a serious solution for emergency response and free communication -- free as in "no one can stop me or control what is said no matter what" then building something independent from scratch is critically important.

Second, the author also misses an important piece of functionality of meshcore: If I lose power, the mesh still works.

This is hugely important for emergency preparedness and disaster recovery. Especially in places prone to any form of natural disaster.

It's certainly the early days, and it's clear that there's a long way to go, but I really feel that these fully decentralized solar powered networks are hugely important as a simple alternative to the corporate behemoth the internet has become.

smlacy··on California leaders report four to six weeks worth of gasoline and diesel supply
Yeah especially given that California is a leader in renewable energy sources.
smlacy··on California leaders report four to six weeks worth of gasoline and diesel supply
How about just ditching this disgusting use of a finite resource and switch to an infinitely abundant resource?
smlacy··on Ti-84 Evo
IMHO surprisingly low. Still not clear to me why they don't just port these things to ARM or similar?
smlacy··on Ti-84 Evo
156 MHz!!!!
smlacy··on Copy Fail
The fetishism of "byte count" (here, as "732 byte python script") needs to stop, especially when in a context like this where they're trying to illustrate a real failure modality.

Looking at their source code [1] it starts with this simple line:

import os as g,zlib,socket as s

And already I'm perplexed. "os as g"? but we're not aliasing "zlib as z"? Clearly this is auto-generated by some kind of minimizer? Likely because zlib is called only once, and os multiple times. As a code author/reviewer, I would never write "os as g" and I would absolutely never approve review of any code that used this.

Anyway, I could go on. :) Let's just stop fetishizing byte count

[1] https://github.com/theori-io/copy-fail-CVE-2026-31431/blob/m...

smlacy··on Our principles
PRINCIPLES.md
smlacy··on A programmable watch you can actually wear
What would you suggest instead?
smlacy··on Our eighth generation TPUs: two chips for the agentic era
> TPU 8i pairs 288 GB of high-bandwidth memory with 384 MB of on-chip SRAM

Wow. Just Wow. I presume that's for each chip, and there are 1152 chips in a pod so that's 331TB HBM and 442TB SRAM per pod. Just wow.

smlacy··on Filing the Corners Off MacBooks
Is it me or is that aluminum already developing some stress cracking?
smlacy··on Muse Spark: Scaling towards personal superintelligence
Post actual results, make a blog post. Don't just say "this sucks" without tangible evidence.

Otherwise you're doomed to "sample size of one" level of relevance.

smlacy··on Teenage Engineering's PO-32 acoustic modem and synth implementation
The synth engine is an implementation of https://soniccharge.com/microtonic Not sure what "accurate" means in your context though?
smlacy··on Run a 1T parameter model on a 32gb Mac by streaming tensors from NVMe
Yes, and with virtually zero context, which makes an enormous difference for TTFT on the MoE models.
smlacy··on iPhone 17 Pro Demonstrated Running a 400B LLM
Total gimmick. I guess we're "making progress", but this is will never lead to any useful application other than "Yes, you're absulotely right" bots. What's needed for real applications is 10000× the input token context and 10× the output token speed, so we're off by a factor of ... 100,000×?
smlacy··on iPhone 17 Pro Demonstrated Running a 400B LLM
This should be the top comment
smlacy··on iPhone 17 Pro Demonstrated Running a 400B LLM
And with only like a dozen tokens of context. What happens when this thing gets the ~100k tokens of context needed to actually make it useful?
smlacy··on AI coding is gambling
I like the analogy but which 2 is AI coding?

Fast & Cheap (but not Good?) - I wouldn't really say that AI coding is "cheap"

Cheap & Good (but not Fast) - Again, not really "cheap"

Fast & Good (but not Cheap) - This seems like maybe where we're at? Is this a bad place?

Page 1 of 11Next →