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PetitPrince

1,546 karma · joined December 7, 2012

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PetitPrince··on A.I. and Social Media Contribute to 'Brain Rot'
Steve Jobs "bicycle for the mind" analogy is more potent than I initially thought.

When got past the bicycle phase where we augment our body with technology but still leave room for our body to improve. We got into the automobile phase where only the goal matter and the body is not participating (and improving) anymore.

(well, except maybe for F1 which are bona fide athlete, but your average driver in a traffic jam is most certainly not a F1 driver)

PetitPrince··on Video games can alter reality
As a member of the western community of player who practice Tetris the Grand Master (a series of arcade version of Tetris that focus on speed) since its beginning in 2004-ish, I can attest that the Tetris effect happens when you're beginning to seriously play but then disappears relatively quickly. With well over 2000 hours of play across versions and counting, I don't have any of this effect.

The same can be said Bemani-style rhythm game (Dance Dance Revolution, Guitar Hero, ...): when listening to music I could imagine potential sheet music I could play in the games, but it's no longer the case (and I don't have clocked as many hours on it).

PetitPrince··on Uncle Sam wants to scan your iris and collect your DNA, citizen or not
On the other hand blood samples degrade over time depending on how you store it. This makes DNA sequencing more difficult and/or impossible. Presumably the ROI (in a non-dystopian society) of storing those sample long-term doesn't make sense, especially if the primary usecase is screening for diseases (a random PDF from the Association of Public Health Laboratories says biomonitoring/biothreat samples are stored 1 year https://www.aphl.org/AboutAPHL/publications/Documents/ID_Spe... ).

So yes a collection of blood sample is technically also a collection of DNA sequences, but it has an expiry date (a short one compared to the lifespan of an individual!) contrary to a DNA sequence that's pure data.

PetitPrince··on I was right about dishwasher pods and now I can prove it [video]
It would be probably very difficult to engineer a good dissolution rate that takes into account the different length and water temperature of the pre-wash cycle of the many many different dishwashers out there. So no, as the video in the sibling comment shows, it's just fancy marketing.
PetitPrince··on Why does Swiss cheese have holes?
What you feed your cattle change how their milk taste; where I live there's a noticeable different between summer (where cows graze on alpine meadows) and winter (hay) milk.
PetitPrince··on Why does Swiss cheese have holes?
Different countries have different tastes (Coca Cola has a different syrup mixture for each countries for instance). There's a YouTube video from a franco-japanese guy who interview a Japanese cheese maker. He was trained by a Swiss person (but in the US, of all places) and softly complained that Japanese palate favored more bland cheese compared to what he experienced.

So it makes sense for a Swiss cheese maker to export a more marketable cheese, which are generally less strong and younger than the local one. Just like there's an export Guinness or Kilkenny that different from one you'd get in Ireland.

Of note: cheese label are strongly protected in Europe; you cannot legally sell an AOP labelled cheese without adhering to strict guideline about the raw material (including geographic provenance) and processing.

PetitPrince··on Samsung makes ads on smart fridges official with upcoming software update
I see that a insulated (triple layer) window around 100 euros [ https://www.leroymerlin.fr/produits/bauplaza-fenetre-en-pvc-... ]. Let's assume this retailer makes a 2x margin, so real cost is 50 euro.

A webcam on Aliexpress is around 5 euros. Throw in a microcontroller that's like 2 euros on aliexpress, a 10 euro screen and you still have a 30-ish euro budget for the actual door that's probably plastic (acrylic and something like PE ?). So yeah, probably more expensive.

But that doesn't means that doesn't exists ! We can see that all the time in supermarket, but I guess their needs are different.

PetitPrince··on Samsung makes ads on smart fridges official with upcoming software update
Glass is not a good thermal insulator, and is more expensive than plastic.
PetitPrince··on Tinkering is a way to acquire good taste
I agree.

Practicing photography on a smartphone is terrible compared to a dedicated device; in both ergonomics (hard to get a good grip, unprecise shutter actuation due to the touchscreen, and sometime unreliable software) and quality (granted, I like to actually print my picture instead of looking at them on a tiny screen; but still the difference is noticeable).

But that doesn't doesn't necessarily mean you need a camera system that cost as much as a small car; you can get plenty joy with an entry-level mirrorless (which would be in the pareto 20% price range).

PetitPrince··on Talk Python in Production
"Don't judge a book by its cover" indeed (and litteraly in that case), but also "first impression matters".

In that case throwing a generated image without touch up shows the lack of care of the author for a work that's not as fleeting as a podcast. It's not that hard to type the correct words and/or a non wobbly font with Paint.NET / Photopea / Gimp / Affinity Photo / Photoshop / <your favorite pixel editor here>. It also shows an usage of AI without supervision which is kind of a red flag.

I used to listen to Michael Kennedy a lot when my day job was Python, and still occasionally do so this may get a pass, but it's still a bad signal in my books.

PetitPrince··on Dark patterns: Buying a Bahncard at Deutsche Bahn
Yes, plus the rest of the article makes it clear this link was done in sarcasm.
PetitPrince··on IKEA Catalogs 1951-2021
> They were highly optimized so for a language change we only had to switch the black cylinders.

What an ingenious solution; I bet very few people would notice that everything is written in black(1). "Good design is invisible" indeed !

(1) except some of the product line (Ivar, Lack, etc), but those are invariant in all languages.

PetitPrince··on How does lossless compression in Fuji RAF files work? (2020)
Another happy X-T3 owner here (I had in my hand a Nikon D40X, D300s, D810 before getting a X-T1 and then upgrading to X-T3 ; thanks dad).

Yes, this is a very good camera. I love UI of Fujifilm cameras; and by that I do not mean the menu system (which is... serviceable) but the physical dial for each of the main setting. Putting them in "A" for automatic just make sense compared to the usual PSAM modes.

PetitPrince··on Baldur's Gate 3 Steam Deck – Native Version
> The Neverwinter Nights series is also great

To be noted: the main appeal of Neverwinter Nights 1 is the player created content. In particular the main campaign of NWN1 is pretty "meh" and is better thought as a showcase of what's possible with the scenario toolkit (the expansion - what we call now DLC - are better in that regard though). The creativity deployed by some creator is quite astonishing; shootout to the Bastard of Kosigan (James Bond-esque adventures in a kinda alternate historical France), and HeX Coda (magipunk setting where you fight as a champion of open-source magick against corporate wizards).

But as somenameforme noted, you have to content with early 2000 production value .

PetitPrince··on Novel hollow-core optical fiber transmits data faster with record low loss
Thanks for your precision. Off-topic: It's true that "faster Internet" means "bigger Internet" in common language, just like in photography "faster lens" means "lens with more light gathering capability". I wonder if there's other field where "faster" is misused.
PetitPrince··on Using acetaminophen during pregnancy may increase childrens autism and ADHD risk
I barely remember this trivia (a bit from Tom Scott podcast?) but the reason you don't see pills sold by the bottle in Europe is that pharmacy are required by law to sell them under blister. The reason is that this little it of friction apparently significantly reduce the suicide rate. And thus for me euro eyes having someone taking pills by the handful seems very wrong.
PetitPrince··on Control shopping cart wheels with your phone (2021)
Haven't seen that in Switzerland but most place I see where a shopping cart is really warranted (large stores, Ikea, etc.) have covered parking spots instead of open-air (and/or are smaller than those giant parking lot we can see in the US). My hypothesis is that of the panopticon: since those are smaller space that anti-social behavior is way more noticeable and will not be tolerated by peers.
PetitPrince··on Swiss vs. UK approach to major tranport projects
Last time the proportion of the Federal Council was changed was 20-ish years ago, not over 50. But your broader point still stands as it's roughly the same parties (the "magic formula" is roughly proportional to the proportion of parties in the national council)(but also takes into account gender and language/region).
PetitPrince··on Streaming services are driving viewers back to piracy
> In cases of TV shows

Can you give me some examples of those guerilla remaster ? I know of the various Star Wars projects (Harmy and the likes) and the remaster from "La Classe Américaine", but I don't know any others.

A French movie that bungle together several excerpt from classic Warner movie to tell its own humorous story. A cult classic for French millennials. The director later on went on to make The Artist to universal acclaim.

PetitPrince··on Streaming services are driving viewers back to piracy
Anecdotally, for a long time dual French and German subtitles was the standard in Swiss cinemas when movie was shown in original language. So your usecase is not that unusual !
PetitPrince··on Why does a fire truck cost $2m
And yet you have similar or better fire death rates statistics in Europe (https://ourworldindata.org/grapher/fire-death-rates) despite "inferior" gear.
PetitPrince··on ETH Zurich and EPFL to release a LLM developed on public infrastructure
Sometimes ago there was a Tom Scott video about the fasted accelerating car in the world, developed by a team with a vast majority of student. One remark stayed with me: "the goal is not to build a car, but to build engineer".

In that regard it's absolutely not a waste of public infra just like this car was not a waste.

PetitPrince··on Thunderbird 140 “Eclipse”
So you expect the developer to create data ex-nihilo for a bug they don't know how to trigger ?
PetitPrince··on CoMaps: New OSM based navigation app
Previous HN discussion for context: https://news.ycombinator.com/item?id=43961908
PetitPrince··on Have a damaged painting? Restore it in just hours with an AI-generated “mask”
In that case they explicitly says that the process is non destructive and reversible. Essentially a wrap over the original artwork

> The restoration is printed on a very thin polymer film, in the form of a mask that can be aligned and adhered to an original painting. It can also be easily removed. Kachkine says that a digital file of the mask can be stored and referred to by future conservators, to see exactly what changes were made to restore the original painting.

I wonder whether it's still worthwhile to replaced a yellowed varnish varnish on old painting, just to be sure that it doesn't degrade further (with the assumption that historical varnish are somewhat lesser than modern one, which I really don't know if it's the case).

PetitPrince··on Left-Pad (2024)
I agree with that. And like most rule of thumbs, it's very useful to go beyond the prescriptive part and ask yourself "why". And as qsort described, doing "one thing well" enables you to have desirable traits (easy testability, low cost refactoring, etc.).
PetitPrince··on Turn a Tesla into a mapping vehicle with Mapillary
When you edit a map in the Openstreetmap website (the "id" editor) you can see each data point by expanding the Map Data menu (line and polygon icon, just below the Background Setting icon), expanding the Photo Overlays section and checking the various Mapillary features. You can both view the images themselves (and filter for 360 or regular pictures), and also look at the traffic sign and map features (manholes, benches, poles, shop signs, etc..) that Mapillary has automatically detected.
PetitPrince··on Show HN: Lazy Tetris
Tetris the Grand Master 4 (that has been released recently on Steam) has a training mode that suggest to you where to place you pieces. You can even select different goal for the CPU (survival, make as much Tetris as possible, make as much T-spin as possible, ...). Of course when it gets fast your brain cannot process the suggest and it's kinda useless, but it's a good first step. Also the fundamentals of Tetris are simple to recite: maximize your piece placement possibilities / minimize your piece dependencies, avoid overstacking over holes, be mindful of your piece mobility; this can boils down to "play flat but not too much".
PetitPrince··on Car companies are in a billion-dollar software war
It's been a while since I've been to Vietnam but most of the traffic is composed of motorcycle and not cars, so honking is indeed a signal of presence that's needed compared to just having the noise of a single car that's behind you.

(crossing the street is also kind of surreal as it's more like going through a school of fish; the trick is to walk at a steady pace to maximize your position predictability)

PetitPrince··on Why does Switzerland have so many bunkers?
He did visit spent a summer as a young adult hiking near Lauterbrunnen, which he modeled Rivendell and the Misty Mountains after.
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