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A Catalog of Side Effects

https://bernsteinbear.com/blog/compiler-effects/
20•speckx•46m ago•2 comments

Terminal Latency on Windows (2024)

https://chadaustin.me/2024/02/windows-terminal-latency/
59•bariumbitmap•2h ago•39 comments

Scaling HNSWs

https://antirez.com/news/156
83•cyndunlop•6h ago•12 comments

Cache-friendly, low-memory Lanczos algorithm in Rust

https://lukefleed.xyz/posts/cache-friendly-low-memory-lanczos/
75•lukefleed•3h ago•8 comments

We ran over 600 image generations to compare AI image models

https://latenitesoft.com/blog/evaluating-frontier-ai-image-generation-models/
51•kalleboo•3h ago•24 comments

Creating minimal music with code in any programming language

https://zserge.com/posts/etude-in-c/
21•etrvic•6d ago•2 comments

Xortran - A PDP-11 Neural Network With Backpropagation in Fortran IV

https://github.com/dbrll/Xortran
5•rahen•21m ago•0 comments

Pikaday: A friendly guide to front-end date pickers

https://pikaday.dbushell.com
46•mnemonet•5h ago•17 comments

A modern 35mm film scanner for home

https://www.soke.engineering/
7•QiuChuck•43m ago•2 comments

Show HN: Cactoide – Federated RSVP Platform

https://cactoide.org/
38•orbanlevi•3h ago•15 comments

FFmpeg to Google: Fund Us or Stop Sending Bugs

https://thenewstack.io/ffmpeg-to-google-fund-us-or-stop-sending-bugs/
226•CrankyBear•1h ago•149 comments

The history of Casio watches

https://www.casio.com/us/watches/50th/Heritage/1970s/
72•qainsights•2d ago•43 comments

Weave (YC W25) is hiring a founding ML engineer

https://www.ycombinator.com/companies/weave-3/jobs/ZPyeXzM-founding-ml-engineer
1•adchurch•3h ago

iPhone Pocket

https://www.apple.com/newsroom/2025/11/introducing-iphone-pocket-a-beautiful-way-to-wear-and-carr...
344•soheilpro•10h ago•903 comments

Show HN: Data Formulator – interactive AI agents for data analysis (Microsoft)

https://data-formulator.ai/
13•chenglong-hn•2h ago•6 comments

Firefox expands fingerprint protections

https://blog.mozilla.org/en/firefox/fingerprinting-protections/
180•ptrhvns•4h ago•105 comments

The AI Surveillance Dystopia: Spying, Data Trafficking, & Corruption

https://store.gamersnexus.net/ai-dystopia
7•Stevvo•45m ago•3 comments

How I fell in love with Erlang

https://boragonul.com/post/falling-in-love-with-erlang
326•asabil•1w ago•193 comments

The R47: A new physical RPN calculator

https://www.swissmicros.com/product/model-r47
126•dm319•4d ago•72 comments

Show HN: Creavi Macropad – Built a wireless macropad with a display

https://creavi.tech/blog/creavi-macropad-build-log/
10•cmpx•1h ago•4 comments

Grebedoc – static site hosting for Git forges

https://grebedoc.dev
29•todsacerdoti•5h ago•4 comments

Drawing Text Isn't Simple: Benchmarking Console vs. Graphical Rendering

https://cv.co.hu/csabi/drawing-text-performance-graphical-vs-console.html
39•PaulHoule•5h ago•30 comments

Array Programming the Mandelbrot Set

https://jcmorrow.com/mandelbrot/
28•jcmorrow•4d ago•3 comments

Advent of Code on the Z-Machine

https://entropicthoughts.com/advent-of-code-on-z-machine
86•todsacerdoti•8h ago•17 comments

Why effort scales superlinearly with the perceived quality of creative work

https://markusstrasser.org/creative-work-landscapes.html
116•eatitraw•12h ago•96 comments

The 'Toy Story' You Remember

https://animationobsessive.substack.com/p/the-toy-story-you-remember
1062•ani_obsessive•17h ago•298 comments

The Perplexing Appeal of the Telepathy Tapes

https://asteriskmag.com/issues/12-books/paradigm-shifted-the-perplexing-appeal-of-the-telepathy-t...
48•surprisetalk•6h ago•48 comments

Show HN: Gametje – A casual online gaming platform

https://gametje.com
83•jmpavlec•5h ago•33 comments

DARPA and Texas Bet $1.4B on Unique Foundry -3D heterogeneous integration

https://spectrum.ieee.org/3d-heterogeneous-integration
62•pseudolus•8h ago•14 comments

Welcome, the entire land - "Hello, world!" in hieroglyphics (2009)

https://optional.is/required/2009/12/03/welcome-the-entire-land/
78•andrelaszlo•9h ago•29 comments
Open in hackernews

The history of Casio watches

https://www.casio.com/us/watches/50th/Heritage/1970s/
70•qainsights•2d ago

Comments

SilverElfin•2d ago
Unfortunately Casio QA is garbage today. And don’t expect competency from their customer service
pestatije•2d ago
not true
supportengineer•1h ago
Extraordinary claims require extraordinary evidence.
anamexis•1h ago
It's a pretty ordinary claim, to be fair.
gerikson•1h ago
It's the first time I've heard of it, and I consider myself pretty plugged in when it comes to watch news.
Findecanor•54m ago
Still consistently better quality than 99% of the clones out there.
naIak•52m ago
I don't know about their customer service but I have bought a few of their watches recently and they seem as good as ever. (Which is the reason I don’t know about their customer service, of course)
fnord77•1h ago
Could the 80s Data Bank watches be considered one of the first PDAs?
patwolf•1h ago
According to this their most recent innovation was in 2023 with a "virtual community where people can co-create and interact with one another via digital platforms like NFTs and the metaverse."
harvey9•1h ago
Then they stopped snorting coke and did a sensible walk-back?
reaperducer•1h ago
Considering the heyday of Casio watches was in the 80's, maybe they need more coke.
nextos•50m ago
It's disappointing. It reinforces the cliché that most hardware companies don't understand software.

The GPR-B1000 was promising, as it signaled Casio might be heading towards making watches with advanced features like GPS, yet a bit different from regular smartwatches and close to their traditional models. This model was tied to a phone app, but I thought this was OK for their first iteration.

Fast forward to 2023, their expensive DW-H5600 was very disappointing. They included a Polar heart rate monitor, which are known for their reliability. Nevertheless, hear rate readouts are extremely noisy to the point of being useless. Also, setting up the watch requires pairing it with a Casio app, which is absurd for a non-smartwatch.

I would love to be able to buy a normal watch that offers heart rate monitoring and basic GPS tracking but can be operated fully offline, doesn't need updates, and will not become abandonware in 5 years time. Garmin is nearly there with some models. Some Casio, Withings, Polar, and Suunto models also have interesting features but overall still far from that ideal goal.

Besides, in many regulated environments you can't have a watch with hardware radios like Bluetooth. Only Garmin seems to understand this. Suunto had terrific models, but is slowly falling behind and has been sold to a Chinese conglomerate.

tombert•40m ago
I've been pretty happy with my Garmin Instinct Crossover. It looks like a regular watch, and so if Garmin decides to drop support for it, then it still has like a 2 month battery as a regular watch.
tombert•50m ago
I facepalmed when I read that last entry. I had a G-Shock watch for a long time, it was a great watch, I have a lot of sentimentality towards it, but I do not see any reason why anyone would want an NFT for it.
Findecanor•33m ago
I think they should have mentioned the ABL-100 from 2024 [0]. It is probably their most interesting recent watch. It has a step tracker, sets time via Bluetooth from a smartphone, and it is in a classic digital Casio style similar to the A168W and A158W.

0: https://www.casio.com/intl/watches/casio/standard/vintage/ab...

AndrewKemendo•1h ago
From the 2000s section:

“The debut of the GW-300J introduced a new line — The G — driven by a passion for creating the ultimate wristwatch: one that would never break, never stop, and never fail to keep precise time.”

I have worn the same GShock GW-6900 continuously, all day and night, every day for 15+ years.

I wore it in war, diving in the pacific, skydiving, on stage pitching, on TV shows and am currently wearing it

I’ve replaced the band ONCE and it keeps perfect time and the backlight is a handy light in a pinch.

Probably the best purchase I’ve ever made

znpy•1h ago
worth noting that there are many casio watches that are very similar to the g-shock series but are not g-shock.

they're probably worse but still incredibly good. I have one of these (W-735H-1AV - https://www.casio.com/intl/watches/casio/product.W-735H-1AV/)... Got it for ~20 euros off amazon in 2018 and it's still rocking.

I never had to change the battery (so far) but I had to change the straps twice.

tricky•24m ago
I feel the same about my GW-M5610. I've only had it for about 7 years so I'm still on my original band.
hermitcrab•19m ago
Another GW-6900 fan here. I think you've done pretty well to only have 1 replacement band in that time. Maybe that is because you don't take it off at night!

The only other thing I have with similar levels of toughness is the rogue leather hat I wore for at least 20 years. https://rogue.co.za/collections/headgear But I eventually sweated a hole in it and had to buy another one.

rdtsc•1h ago
Some of cool and the wild ones:

> The TM-100 was a highly unique wristwatch with the ability to transmit speech via radio. Outfitted with an FM transmitter and microphone, the watch allowed users to wirelessly broadcast their voice to a radio tuned to the right frequency simply by speaking toward the watch

> The unique CMD-10 delivered remote control functionality for TVs and VCRs. Its function-minded layout of large remote control buttons ensured intuitive operability. Users could turn their TV or VCR on or off, change channels, adjust the volume, and more using the watch on their wrist.

And then there is the sad one, too:

> The ever-innovative G-SHOCK brand takes a new step, launching a virtual community where people can co-create and interact with one another via digital platforms like NFTs and the metaverse.

Pfiffer•57m ago
This one too:

> Simply holding the watch’s built-in speaker up to the receiver of a push-button telephone allowed users to place calls to stored numbers

franczesko•1h ago
https://youtu.be/euNmIoe83FQ?si=LL0RCulF2ibWo6no
doppelgunner•44m ago
I always had Casio watch when I was a kid. Nowadays, I prefer having none on my wrist. As a developer, it hinders my hand movement when typing.
function_seven•43m ago
I was really surprised to find out that the F-91W was first released in 1989. I had assumed it was even older than that!

I wasn't too surprised to see their blurb leave out it's other (alleged!) known use

https://en.wikipedia.org/wiki/Casio_F-91W#Usage_in_terrorism

mrweasel•36m ago
The F-91W is such a fun watch. Super functional, you're not scared of damaging it, because A) You can't and B) it's like $25.

The backlight is my absolute favorit feature. It's completely pointless. It can barely light up the hours, and only the left most digit and Casio never bothered to fix it. Absolutely delightful.

skeptrune•38m ago
Very cool! I've had a F91-W for years and never knew the history. I thought it was way older than '89.
gorgoiler•37m ago
The incredible Sensor Watch after-market board is really worth a mention on a thread like this:

https://www.sensorwatch.net/

Joey et al.’s work ports the SPICE astronavigation library to the on board ARM m0 giving you a complete orrery in a classic F91W “Terrorist” watch. It is fantastic!

I really love being able to get an estimate of when and where The Moon will rise, or where Saturn is right now. Timekeeping and astronomy are two of the oldest forms of science we have and I love being in constant touch with them via the newest science we have: computers! (The source is all open and available for you to hack on, including a nifty emulator.)

jsheard•19m ago
Along those lines SKXMOD is also worth a mention, they make mod kits for popular Casio watches which replace all of the plastic and resin components with high quality steel and sapphire ones, so you can build a luxury terrorist watch.

https://skxmod.com/

I'm not sure if PCB replacements like the Sensor Watch work in those aftermarket cases though.

jansan•32m ago
Casio should release one of their "game and watch" products again, or create a new one based on the old models. Production cost cannot be higher than that of a normal watch, and a lot of people would love to own one.

I am always disappointed when I see products like their pac man watches that just have a print on it without any game related functionality. This has damaged the brand a lot already, and tbh, after many years being a hard core Casio fanboy I have moved on.

Anyone remember their really cool products, like the MAP-100? A friend while being an expat in Japan saw it in a magazine, felt an irresistable urge to own one, went to Yodobashi Camera on the same day and bought it, put it into his desk drawer and never looked at it again. And then there was the CMD-40. I own one in almost in pristine condition that I can still use to control some of the lights in my house if I feel like nerding off in front of guests.

legitster•30m ago
> 2016 - First Casio outdoor watch to run Android Wear OS

Could you imagine the situation they were in as the most high-tech watch company in the world? For mainstream relevance you now have to anchor yourself to a smartphone platform that is either a) hostile to your very existence or b) completely abandons their platform and leaves you and your customers out to dry.

I know people complain about car manufacturers being hostile to CarPlay and Android Auto. But I think in the long run, the executives are being smart. Looking down the history of other companies that turned over responsibility of their user experience to tech companies does not have a good track record.

I still think about the way the CEO of Nokia back in 2010 describing what it would be like for them to abandon their in-house OS for Android: "Peeing yourself to stay warm".

wmeredith•6m ago
Casio were decidedly not the most high tech watch company in the world in 2016. The Apple Watch had come out in 2015 and Android watches had been around for years before that.
oriolid•5m ago
> "Peeing yourself to stay warm".

Which in-house OS this was about? For Symbian, "burning platform" was at least honest.

zkmon•28m ago
It's interesting to see how the analog display remained dominant and kept the scope for being artistic and rich, while the digital display appeared exhausted of it's curiosity and awe of 70's and can no longer be made to look trendy.
protonbob•7m ago
Lots of people still like G Shocks and digital casios. They are very popular among college students in the U.S
arguflow•27m ago
I wish there were more watches like the IA-1000.

A flip watch goes so hard. Would be a cool flex

hermitcrab•25m ago
Love my G-shock GW-6900. Only weak point is the resin strap, which needs replacing every few years. I do not want a 'smart' watch that needs to be regularly charged and is bleating at me all the time.
kridsdale1•8m ago
I was having such a nice time reading all that until the final entry in 2023. Yuck.
eej71•7m ago
I really would like some official casio faces on my apple watch.