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hengheng

1,358 karma · joined October 1, 2013

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hengheng··on A drill bit that can also drive screws
The cheap ones, not the good ones. If there's a box of two bits for the same price right next to this one, I know which one I'd rather buy.

Good hardening is expensive.

hengheng··on How Nissan and Honda's $60B merger talks collapsed
MotorTrend's "The InEVitable" podcast has an episode with the WSJ guy that is a lot longer and while less information-dense, it is more colorful and still gets the story across pretty comprehensively.

https://pca.st/episode/20821dad-77e6-4e04-a97c-969661953c77

hengheng··on Forget Psychedelics. Everyone's Microdosing Ozempic Now
What an impressive advertisement.

I'm wondering if this is just what rich people are being sold instead of coffee and a good night's sleep now, or is the experience separate from that? Anyone have first hand experience?

hengheng··on Google Pixel 4a old firmware is gone, trapping users on the buggy battery update
I'm typing this on a 3a XL that just refuses to die. Google's valuation of that device in the Store is the same, but they haven't switched it off. Guess I got lucky.
hengheng··on Sweden Seizes Ship Suspected of Baltic Sea 'Sabotage'
I said the European power balance, not the global one. You misunderstood again.

I also wouldn't say that Germans feel betrayed. Quite the opposite, they instead think it's beneficial to betray their allies. Playing both sides, much like Hungary and Turkey.

hengheng··on Sweden Seizes Ship Suspected of Baltic Sea 'Sabotage'
Ah, the habit of reducing geopolitics to one-liners. Germany has, of course, benefitted massively from NATO both before and after reunification.

Worth noting that the quote must have predated the EU and all its predecessors, as well as the Euro.

At the same time, one of the main concerns of at least US foreign policy has been to keep a truce between Germany and Russia from happening, because that would be one of the few constellations that could upset the European power balance.

And yes, that seems absurd, and no, I don't want this nor can I see it succeed in any way, but I also think it would definitely be an upset.

hengheng··on Life lessons from the first half-century of my career
His take on insecure people not giving others enough space is also an interesting observation and well phrased. It's the inverse situation, and the symmetry works in a fascinating way.
hengheng··on Life lessons from the first half-century of my career
Love your point.

> (Good) meetings are deep work

Sadly not enough managers think that either. I've seen a hierarchy where managers only pay attention when their superiors are around. Day-to-day engineering meetings were not their moment to shine, so they took those meetings from the car driving in. The other option, railroading meetings with a strict slide deck, is also not the way to get engineers' minds to engage.

Good meetings are deep work, but there are two sides to it, and it must be lived in the culture.

hengheng··on Nikon reveals a lens that captures wide and telephoto images simultaneously
I wouldn't want generative ML to infest my car's safety features tbh.

Fortunately you are wrong.

hengheng··on 38th Chaos Communication Congress
I'm a native speaker and I hate how people have been stumbling through their presentations, lacking basic vocabulary, being dragged along by their bullet points. It wasn't even the accent, it was that the language occupied their minds so much that they couldn't think about what they had to say or how they were saying it. Lots of talks felt like watching a ninth grader in front of the classroom.

Now some of these guys weren't amazing presenters in German either, but my point is that they should not have to be. Some people simply are dry explainers and they don't naturally entertain. Nothing wrong with that at all, especially with such nerdy topics. But in those cases, I'd much prefer a lengthy blog article, or maybe a podcast interview with a capable host. Please, CCC, don't send these people on a stage that they don't enjoy when you could also work with them to get their stuff across.

And with how much is consumed as VOD, I don't think the live talk brings a lot to the table anymore. There could be live Q&A sessions for those who read article or heard the podcast interview.

(I'd argue the same for an academic context by the way - anything above seminar size is either a celebration or a sermon, but not a discussion.)

My best experience at CCC was to literally stumble over bunnie on the side of a hallway where he was sitting against the wall, introducing his own ARM laptop to a dozen of people or two.

And don't tell me this doesn't scale - he has also gotten his message across in ways that scale. But there was finally a natural way of asking questions in a back and forth manner that wasn't in front of a 500 people audience.

hengheng··on GPT-5 is behind schedule
I agree, and a lot of that is cultural as well. But there is still a variety of confidence within the statements of a single person, hopefully a lot, and I calibrate to that.
hengheng··on GPT-5 is behind schedule
You'd have to find out the veracity of those leading phrases. I'm guessing that it just prefaces the answer with a randomly chosen statement of doubtfulness. The error bar behind every bit of knowledge would have to exist in the dataset.

(And in neural network terms, that error bar could be represented by the number of connections, by congruency of separate paths of arguing, by vividness of memories, etc ... it's not above human reasoning either, no need for new data structures ...)

hengheng··on GPT-5 is behind schedule
Musk is probably really good at back of the envelope calculations. The kind that lets you excel in first year physics. That skill puts you above a lot of people in finance and engineering when it comes to quickly assessing an idea. It is also a gimmick, but I respect it. My wild guess is that he uses that one skill to find out who to believe among the people he hires.

The rest of the genius persona is growing up with enough ego that he could become a good salesman, and also badly managed autism and also a badly managed drug habit.

Seeing him dabble in politics and social media shows instantly how little he understands the limits of his knowledge. A scholar he is not.

hengheng··on GPT-5 is behind schedule
My personal criterion for calling somebody an expert, or "educated", or a "scholar" is that they have any random area of expertise where they really know their shit.

And as a consequence, they know where that area of expertise ends. And they know what half-knowing something feels like compared to really knowing something. And thus, they will preface and qualify their statements.

LLMs don't do any of that. I don't know if they could, I do know it would be inconvenient for the sales pitch around them. But the people that I call experts distinguish themselves not by being right with their predictions a lot, but rather by qualifying their statements with the degree of uncertainty that they have.

And no "expert system" does that.

hengheng··on Most iPhone owners see little to no value in Apple Intelligence so far
Now do the same survey on Siri. I bet the result is going to be the same.

The age-old concept of "affordance" in a user interface, where a device announces its capabilities to the user, has completely gone down the drain. Now we're back to mystical buttons that claim to perform magic, and we happily ignore the tedious process of figuring out what just happened, implying that is not part of the User's Experience.

hengheng··on Elon Musk wanted an OpenAI for-profit
These guys didn't get to where they are now by admitting mistakes and making themselves accountable. In power play terms, that would be weak.

And once you are way up there and you have definitely left earth, there is no right or wrong anymore, just strong and weak.

hengheng··on Contradictions in photography advice
A lot of this is not photography advice, because it's not about what print you put on your wall eventually. This is mostly learning advice, eg which path promises the quicker way towards improvement for somebody starting out.

And as with most learning advice, both sides of each argument are great advice. As somebody who is learning a craft, throw a coin and re-evaluate every once in a while.

Using primes or zooms? Using vanilla VSCode vs a highly customized environment? Putting every picture through a raw converter with split toning vs taking candid snapshots? Using copilot vs typing everything yourself? Flash vs natural light? Microservices vs monolith?

All answers are right answers. The whole point is that not knowing an answer to each means that the photographer should explore the topic until they have formed an opinion. No matter how, and no matter where their opinion ends up on.

And naturally, online places tend to attract people of equal experience who discuss each of those topics, without realizing that they're all just taking part in the same learning experience.

hengheng··on The Physics of Butterfly Wings
The interior of my 3d printed parts has that exact gyroid pattern by the way. They put that in SuperSlicer, and presumably in PrusaSlicer, because it is really easy to print by running wiggly lines along x and y direction. Works great.
hengheng··on $8k Suzuki from India received a 5-star crash test rating
The median car in Germany is 12 years old or so, almost the same as in similar countries. That's a result of cars simply lasting longer than they used to.

First owner is usually a lease customer (company car), second owner will keep it for much longer, third or fourth owner will run the car into the ground, and it'll almost always be crushed in Eastern Europe. Guessing grandparent is seeing a lot of second and third owner cars.

hengheng··on Two undersea cables in Baltic Sea disrupted
I keep wondering if that scale of operation that we are witnessing is their "testing the waters" phase and it is 1% of their true capability, of if what we're seeing is already their full-steam operational pace.

They do a good job of instilling fear, but we've learned from Ukraine that there are a lot of paper Tigers in that army that aren't as capable in a real fight as they are in a demonstration.

hengheng··on Virtual Shoe Museum
Just today I thought about a shoe with four feet on it that you stand on, and kinda have to push yourself forward with. Not even as a fashion statement but as a bit of functional silliness.

As it turns out, "shoe with four feet under it" is impossible to explain to search engines.

hengheng··on New haptic patch transmits complexity of touch to the skin
Come on, when can we use this for, uhm
hengheng··on Two upstart search engines are teaming up to take on Google
Quite the opposite. The part of the crowd that has site:old.reddit.com in their muscle memory has to be the premium end of the search market.

Sure, garbage tier searches will be done LLM style. But few smart people might be bored with that, and pay for something better.

hengheng··on The online sports gambling experiment
Regulation against dark patterns.
hengheng··on Inside the $20M business of gutting failed Bay Area tech companies
But by then you also aren't buying one chair at a time. Or you might just have a standard rate agreed with your favorite supplier, and you'll just give them a call every other month.

Buying isn't that hard.

hengheng··on New iMac with M4
iMac has always been a device to be seen with, if not for the user then for the manufacturer.
hengheng··on BYD EV teardown in Japan reveals secrets to its affordability
$1.32 per car is a lot!
hengheng··on Why I still blog after 15 years
Content describes a place in media in a formal way, by saying where it goes and what its role is. This way to categorize "content" makes it a form.

It's similar to how Content Management Systems used to manage the layout and navigation of a website, but never managed the content. They accessed the content that came out of the database, but surely there had to be an author to manage the content. The CMS did everything but.

hengheng··on Why to Not Write a Book
Beyond what u/ghaff mentions, I believe the early editing work was about pacing, whether to include or kill dead-ends and expositional pieces, character arcs and biographical details that could change, choice of setting, time of day, locations, etcetera. I believe he had one change where a different character became the murderer.

Anything that would get sidenoted, he would do in second stage proofreading only. Not even worth fixing a typo if the whole page could still be axed.

The guy does a lot of scaffolding and prototyping, and some heavy refactoring.

hengheng··on Why to Not Write a Book
I've once talked to a semi-successful author. His day job was Mechanical Engineering at the local university. He eventually quit once he had his formula worked out.

He writes crime novels. Doesn't even like them, but if you want to sell, you either write smut (big gamble) or crime novels (less crowded). Anything you actually want to write about, you have to shoehorn into the crime novel. You also have to keep your protagonists whether you like them or not, or else every book will be your first one.

He also found that he had to write local novels that take place around the local tourist sights. He couldn't write about his actual hometown of course, but there is a touristy spot an hour's drive from him, so that's where the detective had to be based for every single adventure. The touristy area must also be a city. That way you have half a million inhabitants, and the same amount of tourists whose relatives are looking for gifts.

He was basically playing bookstore SEO.

Unsurprisingly, being an ME, he had a product lifecycle. He was working on several books at once in a pipelined fashion. One was being drafted, the next one was being written, the third one was in early proof reading, the fourth one was being finalized. That way he had a good balance between creative and menial work at all times. He also explained how he was careful to use few proofreaders in the early stages, because apparently, his work is a dire read before any corrections. He has a process where he rotates through his early stage proofreaders, and mostly gives them later stage work that is more readable.

Being a successful author is no more romantic than being a successful programmer. Or painter. Or mathematician. Any romanticism is at odds with professionalism, e.g. what works. And that's the same across all these professions.

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