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频道帖子
Re: Every new car sold in the European Union must include a driver monitoring camera
I sometimes wonder how these systems are being tested on the road and whether there's any feedback from the test drivers, or what kind of morons are there saying "this is completely fine, exactly like intended" when they read the feedback...
My car has adaptive cruise control and will automatically adjust speed based on speed limit signs. I was on a highway at 130km/h and the car read a 60km/h speed limit sign that was on an exit shoulder (already separated by a concrete barrier from the highway, so technically a different road altogether) and started breaking really fast - I was pretty close from getting tailgated by the driver behind me, who did not (rightfully) expect me to suddenly start breaking with nothing in front of me. Luckily this can be permanently turned off, so I can continue using cruise control without being afraid of every single speed limit sign.
Recently I had rented a Skoda Karoq (very new one, probably 2024/2025) which adjusted the cruise control speed not even based on signs, but probably based on data from built-in maps? I don't know - but it would randomly decide that I entered a 20km/h zone while driving on a 90km/h road. And this couldn't be turned off. So I just turned off cruise control completely, because wtf, how can anyone think this is improving road safety?
Edit: typo
dvratil, 14 hours ago
| 2 | Re: Grok 4.5
I just don't think that I can ever trust an xAI model knowing that they are actively trying to shape its replies to fit a political narrative. How can you trust their models to be reliable in a business setting with the foreknowledge that their models are being nudged around in the backend?
jesse_dot_id, 2 hours ago | 143 |
| 3 | Re: GPT‑Live
I had preview access to this one for a few weeks. It's very good. I had one conversation that lasted a full hour while I was walking the dog, got some good brainstorming done against one of my projects.
The best feature is that it can delegate questions out to GPT-5.5 in the background, so you're no longer restricted to a voice model that's several years behind the frontier.
I did report a fun bug with it though: it was interrupting me and laughing at my (not really intended as) jokes while I was still talking! They seem to have clamped that behavior down thankfully, it felt a bit rude and condescending.
simonw, 2 hours ago | 402 |
| 4 | Re: Decoding the obfuscated bash script on a Uniqlo t-shirt
Worked on my torso
_joel, 5 hours ago | 477 |
| 5 | Re: Apple to increase spend with Broadcom to produce billions more U.S. chips
No company can plan based on the tariffs. There is zero guarantee that then next government won't revoked them or that the current one won't flip-flop. Local manufacturing doesn't swing on a 2-4 (or 6 or 8) year timescale. There needs to be consistency.
The company that moves (or starts) manufacturing here today might get run out of business when/if tariffs are repealed and their competitor already has production lines in other countries ready to go. Heck, the factory might not even open before the winds shift.
No one can accurately plan with the uncertainty.
All the big names like Apple are just paying lip service to this. They are throwing, quite literally, pocket change or funds from the government (like CHIPS, which was less ham-fisted than the tariffs IMHO but still not something that's going to change the landscape overnight) at these endeavours to appease the current admin in favor of reduced/removed tariffs on _their_ products and good PR.
If congress wanted to actually do their jobs instead of both them and the judiciary abdicating their responsibility to the executive branch then _maybe_ we'd have a chance in hell. Until then you can look forward to more flip-flopping as the government changes and the smaller companies continuing to be ground under the heel of large corporations who can weather (or bribe) their way out of the tariffs.
joshstrange, 5 hours ago | 486 |
| 6 | Re: GitLost: We Tricked GitHub's AI Agent into Leaking Private Repos
Exactly. SQL injection was caused by treating user input as part of the instruction instead of as the pure data that it was intended as. Separating those two fixed it. Prompt injection is unavoidable because the user input is intended as instruction.
mcv, 9 hours ago | 463 |
| 7 | Re: StreetComplete: Fixing OpenStreetMap, one tiny quest at a time
I was once on a trip in Åndalsness, one of the most scenic places in Norway. Fjords, mountains, you know it.
On the walk to our cabin, a little outside of town, I was checking something on OSM, might have been just learning to use it and read it (it has some learning curve when switching from G-maps).
To my surprise, I saw a shortcut/walking path exiting from the road we were walking on. Already used such paths twice that day for a nice shortcut that didn't show up on G-maps. But there was nothing there.
I told my friend that I'd like to check what this strange hacker map is showing. When we looked again, we noticed that there actually was a trail uphill, what at first sight seemed to just be a forested hillside.
As we went up, the trail started to be more evident. We climbed for a couple minutes, went past a cabin with no road leading to it (pretty normal in Norway), and a few more minutes after it we arrived at a semi-top, with a big boulder and a picturesque view out from that viewpoint.
Very cool memory on the last day of the holidays, made possible thanks to somebody marking that trail on OSM.
wafflemaker, 23 hours ago | 470 |
| 8 | Re: Why skilled workers come to Germany and then leave again
B1 is a completely fair minimum standard. It's normal for many countries to expect residents to have basic conversational adequacy.
It's also the kind of requirement that's made explicit on government information about residency. So it shouldn't have been a surprise.
TheOtherHobbes, 20 hours ago | 491 |
| 9 | Re: GitLost: We Tricked GitHub's AI Agent into Leaking Private Repos
“Prompt injection attacks have become, to agentic AI, what SQL injections were to web applications: a systematic, category-wide vulnerability class that requires the same systematic strategies and defenses.”
???
Isn’t prompt injection far more fatal to LLMs than SQL injection is to SQL databases?
Like, the problem of SQL injection was that user input was forming part of the instruction string given to the SQL engine, and so malicious user input could include various SQL grammar terminals to end the current SQL command, followed by complete SQL commands of their own, and the engine would simply execute both commands. The fix was prepared statements: fixed/static/pre-compiled instruction strings, that can only ever perform fixed/static/pre-defined logic, and that logic can then be (more) safely applied to arbitrary user-input data.
The analogous mitigation for agents is to have fixed behaviors they can perform, such as “read repo 1” “read repo 2”, etc., and the user input is used as data to select which of these fixed behaviors to execute. But we already have this technology - it’s called a menu. The value of LLMs is specifically and intrinsically predicated on being more than a menu, while the value of SQL does not depend on being more than “pre-set logic operating on arbitrary data” - user input being part of the instruction string to SQL was incidental, for developer convenience.
fwlr, 7 hours ago | 511 |
| 10 | Re: 30papers.com – Ilya's 30 essential ML papers, in a beginner friendly format
First year CS student excited to learn about a thing puts together a small website of academic papers, posts it to HN to share with others.
Then someone makes a shitty comment. Is that correct?
supern0va, 17 hours ago | 509 |
| 11 | Re: Every new car sold in the European Union must include a driver monitoring camera
"The cars have all have cameras checking for bad behavior, why shouldn't your phone and laptop?" said the esteemed lawmaker.
"Oh course there will be exceptions for politicians and authorized individuals, for national security reasons."
avaer, 17 hours ago | 546 |
| 12 | Re: Decoding the obfuscated bash script on a Uniqlo t-shirt
"Uniqlo x Akamai sells another design of shirt in the same range which is plainly incomplete"
Imagine having to return a t-shirt because that malfunction!
— I don't understand why are you returning this, was the size wrong or you didn't like it?
— No, there is a syntax error at line 37 that makes it impossible to run, and I'm concerned people on the street may think I promote unsafe bash scripting.
estebarb, 3 hours ago | 514 |
| 13 | Re: Every new car sold in the European Union must include a driver monitoring camera
To start your car please look into camera and repeat: "Doritos™ Dew™ it right!"
mr_toad, 11 hours ago | 557 |
| 14 | Re: GPT-5.6 Sol, along with Terra and Luna, will launch publicly this Thursday
I feel like listening to Theo about anything technical is like consulting a Labrador retriever for advice on quantum physics.
Every time I've ever seen one of his videos it's pretty clear he has very little understanding of development or engineering. I first became aware of him from his early "unit tests are a waste of time" stuff, and it seems his skillset is building a personal brand. Fair play, he's clearly talented at that, but that doesn't make his opinion on anything else worthwhile.
bashtoni, 2 hours ago | 527 |
| 15 | Re: Why skilled workers come to Germany and then leave again
I appreciate your perspective, but I was curious what B1 proficiency actually entails and this is what I found [1]:
- understand the main points of clear standard speech on familiar topics such as work, school, or leisure
- manage most situations that occur while traveling in German-speaking areas
- produce simple, connected text on familiar subjects
- describe experiences, events, dreams, hopes, and ambitions, and briefly explain your opinions or plans
That seems like a reasonable standard of native language proficiency to ask of people who want to make the county with said language their permanent home.
[1] https://www.sprachenatelier-berlin.de/en/topic/3736.german-p...
dgs_sgd, 11 hours ago | 519 |
| 16 | Re: Every new car sold in the European Union must include a driver monitoring camera
Over Christmas, I spent several minutes trying to debug my beeping dashboard - it only seemed to happen sometimes while driving, so stopping didn’t let me figure it out. Eventually I discovered that it was beeping at me because my eyes weren’t on the road enough. Of course, figuring that out required me to take my eyes off the road to figure out which blinking signal was associated with this particular alarm.
Also, being constantly warned that I was speeding in rural areas where the car missed a speed limit sign caused me to start ignoring the speeding alarm within a few hours of driving the car.
I feel like there’s some lesson here in building to the lowest common denominator, and giving people products rather than tools (tools are more dangerous, but more useful), but maybe I’m just grumpy.
peterlk, 8 hours ago | 514 |
| 17 | Re: China sentences official to death for taking $325M in bribes
The antifreeze toothpaste people didn’t get away with it, nor did the 3000 pigs in the river people, and nor did that one group of executives who were in charge of a fertilizer/chemical plant that was one of the largest industrial catastrophes in the world let alone China.
If you get caught in China, Vietnam, or Singapore the penalties for white collar criminals is zero tolerance. You can’t buy your way out if you do something so spectacular that you cause the government to lose face.
You might as well go jump off a building or a bridge cause you’re done for.
https://www.nbcnews.com/health/health-news/china-executes-ex...
https://www.reddit.com/r/interestingasfuck/comments/uvm7oy/i...
Danox, 10 hours ago | 519 |
| 18 | Re: Chat Control 1.0 and 2.0 Explained
Most everyone would love to see more work on stopping child sexual abuse.
But this is the ultimate "grant me dictatorial powers so I can do good" play.
Rather than narrow and specific - it's a broad based law that suddenly touches everyone even though offenders are a small percentage and should be able to be targeted more efficiently.
mikaeluman, 6 hours ago | 498 |
| 19 | Re: Every new car sold in the European Union must include a driver monitoring camera
All new cars.
At this point I don't know if I'd buy anything made after 2008. Whenever I rent a new car around here (in the EU) I find them very annoying. The worst is the cruise control that tries to stick to the speed limit -- but its sensors don't always read the signs very well, so you'll often slow to 50 km/h (about 30 mph) for no reason. Then there's the incessant beeping at you, "lane assist" that you can't turn off (looking at you, Volkswagen,) and many more small annoyances. A camera pointed at your face just adds insult to injury.
A_D_E_P_T, 5 hours ago | 504 |
| 20 | Re: Microsoft fire idTech team at Id software
All of this is true and has been true for decades in the game industry.
The other side of this seesaw is: Games are fundamentally in the novelty business. Players like some amount of familiarity, but they want new experiences. Every game engine has a sort of "grain" to it where it tends to produce games with a certain look and feel. The flat-ish shading and floaty physics of Unity is a particularly visible example of this. So using a widely used game engine can put you at a disadvantage if you're trying to make a game that doesn't go with that grain and offers players something different.
As more studios consolidate on the same engine, more players will get tired of that sameness and reward other studios more. As more studios do their own thing, players will become saturated with novelty and the benefits of not using an engine will go down. There is no stable equilibrium.
munificent, 6 hours ago | 510 |
