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> I think the argument is generally: nobody has a right to drive a car, it's something we permit by issuing a license and other regulations. One of the conditions is that the owner of a vehicle is ultimately responsible for it.

Do you know you can be licensed to drive a vehicle without owning one, and similarly, own one without being licensed to drive it?

Why would the owner of the property be responsible for someone else's actions with that property?


Because they bought the most dangerous tool we have in common use, and society decided to make the law.

The owner isn't responsible for the drivers actions, but they are required to name the driver. (Or declare the car stolen etc.)

(At least in much of Europe.)


I would say they could be, but its needs to under strict circumstances. Easiest is with guns, I loan you my gun knowing your going to go and use it to commit a crime, but that is covered under being an accessory. With cars, the only situation I can think of is if you loaned your car to someone you knew was drunk and was going to drive. Or you loaned me the car knowing I was going to use it as a get away vehicle in a bank robbery. But I assume the second case would also be covered under being an accessory to the crime.

But for the purposes of traffic tickets, yea, its ridiculous. It also has a lot of faults. I got a traffic ticket from a red light camera for a car I owned when I was stationed in California. The ticket came to me in Oregon 5 years AFTER I traded that vehicle in (I traded it in right before moving to Oregon) and the traffic cam ticket was from Texas, a state I've never driven a vehicle in. My only presence in Texas has been being in the airport in Dallas. The ticket was also for a year prior to when I received it. So I hadn't owned it in 4 years when it ran a red light in Texas.


There's been a slow shift here over the past decade, from

"Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety"

to

"If you don't agree with what I think a nanny state should be doing you're a terrible person"

What I wonder is if this is brought on by a demographic shift or a viewpoint shift among the same demographic.


It feels like there's different restrictions pushed by different groups. Gen Z is pretty prudish and seems to be the most in support of some of the adult content or internet censorship, while anti-LGBT/bathroom policing/etc seems to be more of the older generations.

There was a pretty much instantaneous shift on a certain Tuesday morning in September of 2001. I haven't noticed much of a change since then. The whole national mood has been "better safe than sorry" for anything vaguely terrorism-adjacent ever since.

How do you mean? Is there programming inside the game (ala Minecraft or Factorio)?

Roblox is basically a developer platform for making games

Roblox has a development environment for creating games (Roblox Studio) and the engine uses a fork of Lua as a scripting language.

I also was introduced to programming through Roblox.


It's a Hegseth malapropism, which is why it's slightly disturbing that Dario continues to use it.

edit: To be clear, Hegseth didn't create it, merely has popularized its use recently. Eg his speech at Quantico last Sept


"I learned the word a week ago therefore it is new."

The term—and its use in the now-Department of War—dates back to the late 80s.


It is so clearly being used to a much greater and more deliberate degree during this administration. Pretending otherwise is foolish

It really isn't—it's all perception. Hegseth has a much more outgoing and public persona so it's more visible.

Heck, can you even name the last 5 Secretaries that preceded him? I can't.

The last one that was this widely known was probably Rumsfeld (Bush II) or Robert Gates during Obama I (bin Laden raid).


The new term Hegseth is boosting is "warrior", not "warfighter".

> "I learned the word a week ago therefore it is new."

This isn't true, and there's no need to flame and be disingenuous.

> The term—and its use in the now-Department of War—dates back to the late 80s.

Maybe you can provide evidence instead of restating the same claim that sibling comments to mine have made?

I've already admitted that it wasn't invented by Hegseth. My claim is that he is popularizing it. In fact, your comment further down agrees with this:

> It really isn't—it's all perception. Hegseth has a much more outgoing and public persona so it's more visible. Heck, can you even name the last 5 Secretaries that preceded him? I can't.

As you say, he has a much more public persona - as does his jingoistic rhetoric.


I don’t know why you’re getting so aggressively downvoted. You aren’t wrong at all. This is a term that has not seen such aggressive and widespread use until this administration.

> Gaza began the war with a more powerful army than many European countries

What? You mean countries like Monaco and Liechtenstein?

> more soldiers, more rockets

Simply counting the # of soldiers or rockets is disingenuous when this is obviously an asymmetric war.

It's clear that the method of combatant recognition employed by the IDF is flawed, given they're killing aid workers and people from the UN.

Eg, here is Hamas' bread and butter rocket: https://en.wikipedia.org/wiki/Qassam_rocket

There is more technology in a modern rifle round than in those rockets + launch systems (if you even dare call them that).

> more war-fighting infrastructure

Please explain what you mean by "war-fighting infrastructure ".

> Gaza wasn't a particularly poor place before the war, certainly not by the standards of the middle east

Depends on what you mean by "standards of the Middle East", but just compare Israel($52k) and Gaza ($3455) for 2023:

https://data.worldbank.org/indicator/NY.GDP.PCAP.CD?location...

https://data.worldbank.org/indicator/NY.GDP.PCAP.CD?location...

> It had mansions and average salaries that, for some professions, were higher than average salaries in Israel.

"The wealthiest in a poor country have more money than the average in a developed country", means what exactly?

How did you develop your understanding of this situation? And what are you trying to communicate here?


I claimed Hamas had a larger and more powerful military than many European countries. This is a fact.

> What? You mean countries like Monaco and Liechtenstein?

No, my claim is much stronger. I mean Hamas's army was comparable to countries like Denmark (20k active soldiers), Finland, the Czech republic (27k active) and maybe even the Netherlands (40k active). Estimates of the size of Hamas's army pre October 7 range from 20k to 40k active combatants, with US intelligence estimates converging on 30k. This is looking just at fighters and excludes Hamas's political wing.

> Simply counting the # of soldiers or rockets is disingenuous when this is obviously an asymmetric war.

Counting things like soldiers and military arsenals is the standard way to evaluate military strength. And of course there is a force asymmetry, Israel is a global power and its air force is probably the second most effective in the world. That doesn't mean we shouldn't evaluate Gaza's military the way we would any other.

> Please explain what you mean by "war-fighting infrastructure ".

Well, for example, Hamas built the largest underground military tunnel system in the known world, a vast standing army numbering in the tens of thousands, gathered plenty of intelligence on Israel, militarized their population, and has a history of combat, for starters. But it goes way beyond this, and extends to the broad financial and military support they enjoyed from the IRGC.

> "Depends on what you mean by "standards of the Middle East", but just compare Israel($52k) and Gaza ($3455) for 2023:" I'm not comparing it to Israel, which is a standout in the middle east, and among the most technologically developed countries in the world. I'm comparing it to other middle eastern countries. It wasn't exactly destitute, despite its murderous, anti-woman, anti-gay, and antiy-jew jihadi philosophy. https://www.instagram.com/reel/DE-xjBRKkPL/

> It's clear that the method of combatant recognition employed by the IDF is flawed, given they're killing aid workers and people from the UN.

Have you considered that the some aid workers were also Hamas militants? Or that the UN, through UNRWA, employed Hamas militants? Many of the so-called aid-workers israel killed turned out to actually have been part of Hamas. There is unfortunately extensive evidence that UN employees participated in the 10/7 attacks and the subsequent fighting. And Hamas uses world central kitchen and other aid organization vehicles and infrastructure, so distinguishing is not easy in the first place.

> How did you develop your understanding of this situation? And what are you trying to communicate here?

I have developed my understanding of this situation from decades of study on this topic, and at least a thousand of hours of research over the past 2.5 years. In the span of 15 years, I've gone from leading so-called pro Palestine rallies to my current positions. What I am trying to communicate is that reality is more nuanced than many (including a younger version of me) like to think. Reality is nuanced, and at odds with the picture you paint.


>No, my claim is much stronger. I mean Hamas's army was comparable to countries like Denmark (20k active soldiers), Finland, the Czech republic (27k active) and maybe even the Netherlands (40k active). Estimates of the size of Hamas's army pre October 7 range from 20k to 40k active combatants, with US intelligence estimates converging on 30k. This is looking just at fighters and excludes Hamas's political wing.

Hamas, who don't even own a single Howitzer. Much less a plane.


They were weaker than most European countries in their air power. Stronger in manpower and in munitions, which included tens of thousands of rockets.


Stronger in munitions? One western artillery shell is worth countless Qassam rockets. The Qassam rockets are largely useless from a military perspective because you aren't going to hit anything with them.

This is an apples and oranges type comparison, except Hamas is stuck with crabapples.


Qassam rockets are not "useless." They've killed multiple people, including kids. They are relatively low-yield compared to later Grad/Fajr/M-75 type rockets Hamas used, but to say they're "useless" is a huge overstatement, and the implication that they represented Hamas's entire arsenal is wrong.

The reality is that Hamas also had dozens if not hundreds of R-160 / M-302 medium range rockets (up to 200km) and long range Ayyash 250 rocekts (travel more than 200km).

In addition to the direct devastation the rockets cause, they also force large swaths of the Israeli population into bomb shelters, which has other military benefits for Hamas. It was part of the 10/7 strategy they employed.

People like to pretend Hamas was a tiny force. The reality is what I said: it was larger than many European militaries, with an arsenal to match.


I suggest you look up the concept of CEP, circular error probable. It's a very important measure when discussing weapons like these.

Modern western rocket artillery will strike your target from tens of kilometers away within a circle of a couple of meters.

Your typical Grad will have CEP in excess of 1.5% of range. So at 10KM you'll have only half of your rockets land within 150 meters of your target.

These are weapons where your target selection amounts to "fuck someone in that general direction". Not "better shoot at that guy before he shoots at us". Fundamentally useless for fighting wars.

The Grads can be vaguely useful, but Hamas doesn't have the launch platforms to field them as an area denial weapon as originally intended.

EDIT: and you can probably stop reading right here, I'm mostly just repeating myself after this point.

> They've killed multiple people, including kids

I never thought I'd laugh at the idea of kids being killed, but in this context it comes across as pretty hilarious. This is not a good feature in a weapon of war! In war you typically want to kill enemy soldiers, not kids.

You can point a Gazan artillery rocket towards an urban center, maybe hit someone and kill a kid. It is not feasible to hit a target more specific than that using these weapons.

You can't fire one at a smallish enemy position.

>The reality is that Hamas also had dozens if not hundreds of R-160 / M-302 medium range rockets (up to 200km) and long range Ayyash 250 rocekts (travel more than 200km).

Hamas having dozens if not hundreds of M-302s is certainly a claim I'd love to see evidence for, but even if it were true this isn't very impressive at all. These are terribly inaccurate unguided artillery rockets! Western militaries don't really have much in terms of equivalents because they're practically useless.

>People like to pretend Hamas was a tiny force. The reality is what I said: it was larger than many European militaries, with an arsenal to match.

This is a straight up lie. Hamas had a plenty of manpower, but certainly has never had an arsenal to match. Artillery rockets you can realistically only use to indiscriminately strike civilian areas are absolutely useless when fighting a war.


The whole point is that Hamas is an unconventional fighting force that does aim at civilian centers and doesn't particularly care for accuracy. You sneeringly ask me to look up CEP, as though Hamas tries to be accurate and target military installations rather than sewing terror. They know they can't go head to head against Israel militarily, and they do purposefully kill civilians (see: 10/7). I can see you laugh at kids being killed, which is horrifying!

You also scoff at the idea that Hamas had M-302s, but the reality is not only did they have them but they fired them, for example on July 9, 2014 towards Hadera. In March 2014 the IDF also siezed M-302s being smuggled into Gaza. I can go on. Your snarkiness is no substitute for research.

I wrote "people like to pretend hamas was a tiny force" and you say that's a "straight up lie." But people on this very thread have claimed that. Yes, their arsenal didn't match European countries in terms of accuracy, but in terms of raw firepower, they had lots, which is why Israel spent billions developing the iron dome.


> as though Hamas tries to be accurate and target military installations

I think they would if they could; I think Hamas would be much happier to be able to hit Netanyahu or the IDF HQ than some rando. Don't you?

They quite simply don't have the tech. Which is good!


If Hamas had the tech, they'd surely blow up the whole of Israel, including military installations. But they don't (which I agree is good) and their history and words and actions all show a desire to target and kill civilians.


Hamas clearly places a much higher value on killing and kidnapping soldiers than Israeli civilians.

>Israel is a global power and its air force is probably the second most effective in the world

If by that you're implying the US has the most effective air force in the world, then you're probably wrong.


The most effective air force in the world is almost certainly the American one. The second most effective air force in the world may well be the American Navy.

I'm curious who you're ranking at the top here.


"Probably wrong"? Who do you think has it?


> If there's a trade war, they can easily reconvert to making the mass-market stuff

Factories, tooling, supply chains, and engineering knowledge aren't fungible in the way they would need to be for your statement to be true.


Different types of DRAM can literally be made from the same already-etched wafer. The DRAM bits themselves don't change at all. What's different between DDR4, DDR5, and HBM is the IO interface to the chip. Changing this does not require significant retooling or relearning.


> The DRAM bits themselves don't change at all. What's different between DDR4, DDR5, and HBM is the IO interface

That's not completely accurate - since the bw between these are different, the routing and therefore propagation delays for DDR4 won't allow it to magically be used as DDR5 or HBM.

If you design for the most strict timings, then sure.


> Different types of DRAM can literally be made from the same already-etched wafer.

The assumption here is that you would stop making DDR5 but continue to make DDR4 so that you could start making DDR5 again without too much trouble. But the older chips have even lower margins than the newer ones. Most of the fabs and equipment for making DDR4 were created when it was current and then they stay in operation as long as there is still enough demand for it.

If you don't make DDR5 and DDR6, what happens to your DDR4 fabs when DDR4 is where DDR2 is now? They close because nobody wants it anymore. And then you're not trying to get to DDR6 from DDR4, you're trying to get to DDR6 from an empty desert.


Does that mean CXMT is one inch away from also eating into the DDR5 market?


They're still at somewhat of a process disadvantage, but they have demonstrated an ability to produce DDR4 on older processes than it's typically been produced on. So it stands to reason that their process disadvantage will not stop them from producing DDR5 at scale. Their DDR5 will just use a little more silicon, and squeeze the jigglyness from a few more electrons, but in this market, who cares if RAM cost 15% more to make and was 15% less efficient to run, if it's available to purchase at all.


They will eventually eat everything while they laugh at us. Why would you build a rail network if it isn't profitable? Why build anything if it isn't profitable? Why would you even house people if the profit isn't guaranteed to be as big as other sectors?

Everyone wanted denarius then escudos then guilders then pounds then dollars and soon yuan. They make stuff over there, you can buy it with yuan.

I think India might come after that but Africa is sure to follow. Give it a few hundred years.


> One of them is a bus hitting a stationary Tesla - hard to paint that as the teslas fault.

Since the narratives are redacted, who's to say the Tesla didn't change lanes to be in front of the bus, slam on the brakes, then get rear ended?

Or pull partially out of a driveway, stopping and blocking a lane with a bus traveling 35mph in said lane and got hit by it?

> A few are low speed reversing into things, the extreme majority of which done by humans are never reported and are not in the dataset comparing how many crashes Tesla have had vs humans.

I'm sure this happens to humans all the time, but not a single one of those humans would be considered a good (or even decent) driver.


> not a single one of those humans would be considered a good (or even decent) driver.

So is the bar here being a good or decent driver, or being x times worse than the average human?

I see a lot of bar moving.


> So is the bar here being a good or decent driver, or being x times worse than the average human?

> I see a lot of bar moving.

"Less than decent" means "worse than the average human driver".

I've never hit a stationary object, or any object for that matter, in 20 years of driving.

I understand that might not be the same for you. My bar is that it must be better than my own good driving.


That is a completely made up bar that is impossible to test for, and can never be met.

Even Waymo have tons of reported crashes in the same document.

Self driving cars need to be better than the average human - which means less injuries and deaths. Given 100 people will be killed on the road in the US today, it’s actually not a crazy high bar to clear.


> That is a completely made up bar that is impossible to test for, and can never be met.

My own bar being a self driving car better than me is made up and impossible to test for?

Stop trying to force shitty self driving implementations down other's throats. If they were good and useful, people would voluntarily use them.

> Self driving cars need to be better than the average human

And Teslas are obviously not, to everyone except the terminally brainwashed. Two more weeks until it works though, right?


I’m not shoving anything. I don’t make the laws. If you don’t like them, elect different representatives.

Your bar is irrelevant, this isn’t about you, personally. This is about everyone.


> lol its running now and growing every day, the thing about Tesla's solution is it works globally and the costs are much much less than Waymo will ever be able to achieve (Given there reliance on third parties for most of the hardware) Waymo and uber will be gone in a year.

A year? They'll be gone in two weeks!

Seriously, what portion of your financial and emotional net worth is tied up in TSLA?


None, it's just obvious to anyone who has a high school level of business knowledge.


> None, it's just obvious to anyone who has a high school level of business knowledge.

That's a highly ironic statement given your position on "cost per mile".

With a small amount of business acumen, you'd know that betting on technology staying expensive is a bad idea. This is seen in all industries, but especially electronics, where there are many competitors continuously optimizing for cost. E.g., we're at the point now where an internet enabled phone is basically disposable, costing people ~ a few hours of wages.

History has shown that technology costs decrease over time, and rapidly if it's a critically important technology. If you don't agree, share a counter example.


Phones were about $400-500 years ago now they are over $1k which is not 'a few hours of wages' well not for most of us. I agree technology prices decreases over time but Waymo is starting at 5x the cost, by the time a Waymo costs even the same price as a Model Y, let alone a Cybercab it will be too late. That's my prediction, I could be wrong though, maybe Elon and Tesla are lying and so are all the users of least version of FSD.


> Phones were about $400-500 years ago now they are over $1k

https://www.walmart.com/ip/ST-MOTOROLA-XT2413V-CDMA-LTE-BLUE...

Try to avoid cherry picking if you want to have a discussion where you or the other person learns something. All the Elon stans on this site that I've encountered are highly disingenuous, starting to think that's not a coincidence.


According to Elon, "sensor ambiguity" is a danger to the process [1], and therefore only a single type of sensor is allowed. (Conveniently ignores that there can be ambiguity/disagreement between two instances of the same type of sensor)

The fact that people still trust him on literally anything boggles my mind.

[1] https://x.com/elonmusk/status/1959831831668228450


Sensor fusion allows you to resolve that ambiguity, I wonder if Elon is really as in touch with this as you would expect. No single sensor is perfect, they all have their problematic areas and a good sensor fusion scheme allows you to have your sensors reinforce each other in such a way that each operates as close as possible to their area of strength.

No single sensor can ever give you that kind of resilience. Sure, it is easy in that you never have ambiguity, but that means that when you're wrong there is also nothing to catch you to indicate something might be up.

This goes for any system where you have such a limited set of inputs that you never reach quorum the basic idea is to have enough sensors that you always have quorum, and to treat the absence of quorum as a very high priority failure.


Even if it doesn't allow you to resolve the ambiguity, knowing that there is an ambiguity is extremely valuable. Say the lidar detects a pedestrian but the camera doesn't. Which one do you believe? Well, you propagate the ambiguity and take appropriate action, i.e. slow down, change lanes, etc. Don't drive through an area where there's a decent chance that you're going to kill someone by doing it.


Yes, absolutely. Knowledge about the fact that a conflict between sensors exists is valuable in its own right, it means you are seeing something that needs more work than simple reinforcement.

Fail safe, always. That's what I tried to get at with 'absence of quorum', it means you are in uncharted territory.


Last time I checked I relied entirely on vision to drive autonomously.


That's a very naive way of looking at this.

You have an extremely detailed world model including a mental model of the drivers and other road users around you. You rely on sight, sound, experience and lots of knowledge. You are aware of the social contracts at work when dealing with shared resources and your brain is many orders of magnitude more powerful than any box full of electronics.

What you can do with 'just vision' misses the fact that you are part of the hardware.


I don’t disagree - what you’re saying is major improvements in AI would be needed to make this work. You are correct.


You rely on a moving camera, microphones and vibrations all together. Driven by a supposedly more advanced meatware than what tech can create today, so that it can properly reason even with faulty/missing signals.


Humans also get into accidents all the time, that's not a great benchmark.


And birds didn't invent jet engines, so obviously we don't need those either, right?


You also have hearing, you can move your head and wear sunglasses to avoid glare, etc.


You have a much better GPU than it has.


Sensor ambiguity is straight up useful as it can allow you to extract signals that neither sensor can fully capture. This is like... basic stuff too, absolutely wild how he's the richest person in the world and considered this absolute genius


Agreed, anyone who has worked on engineering a moderately complex system involving sensing has explored the power of multi domain sensing... without sensor fusion we'd be in the stone ages.


I've been trying to fuse my stone knives and bearskins, but I fear I will never craft a tricorder.


More importantly you can detect a failed sensor.


Truly. I don't understand why Tesla fans think camera/lidar fusion is unsolvable but camera/camera fusion is a non-issue.


Because they bought a Tesla with only cameras on it.

Admitting this would be admitting their Tesla will never be self driving.


I bought mine with cameras and a radar, which they then deprecated and left an unused. Even though autopilot was better when it had radar. Then I realized that this thing would never be self-driving and that its CEO was throwing nazi salutes. Cut my losses and got rid of it. Gotta admit defeat sometimes.


Add a tow hitch to Waymos and any car can be autonomous!


Unsure if you’re trolling, but you haven’t listened to what Tesla are actually saying.

Having more sensors is complicating the matter, but yes sure you can do that if you want to. But just using vision simplifies training a huge amount. The more you think about it, the stronger this argument is. Synthesising data is a lot easier if you’re dealing with one fairly homogenous input.

But the real point is that cameras are cheap, so you can stick them in many many vehicles and gather vast amounts of data for training. This is why Waymo will lose - either to Tesla or more likely a Chinese car manufacturer.

I do not like Elon because I do not think nazi salutes or racism are cool, but I do think Tesla are correct here. Waymo wins for a while, then it dies.


Cameras are only "cheap" because of mobile phone camera development, radar/lidar is going through the same process with car and mobile robotics.

So the "we can train cheaply because of lots of cameras" falls down when, for example, BYD has all of its cars with lidar for ADAS but can collect the data for training as well as the vision from cameras and whatever other sensors like tyre pressures and suspension readings and all the other sensors that are on a modern car.

The argument that we can make the cars cheaper in the future by not collecting the additional data now has been proven wrong by the CN and KR manufacturers.

That's also independent of the whole EV side of things.


Chinese are going with lidars as well.

It's just that the cost of lidars are falling like crazy, with new automotive lidars using phased-array laser optics instead of what waymo started with (mechanically scanned lidars)


Tesla doesn't even use good cameras. Compare to https://waymo.com/blog/2026/02/ro-on-6th-gen-waymo-driver#:~...


That assumes that hardware was/is/will be more expensive than.. simply scaling up data collection and training?

Which seems like a very bad assumption, I'm not even sure it was ever true and is getting less and less true.


The data is key. You need a lot of homogenous data collected at vast scale over places and time, and you need to be able to synthesise data accurately.

Waymo gets limited data from very limited locations, and will have a harder time synthesising data than others.


Do Tesla fans think that? I've seen plenty of Tesla fans say that lidar is unnecessary (which I tend to agree with), but never that lidar is actively detrimental as Musk says there.


I mean, humans have only their eyes. And most of them intentionally distract themselves while driving by listening to music, podcasts, playing with their phones, or eating.


I get your point about camera vs lidar. Humans do have other senses in play while driving though. We have touch/vibration (feeling the road surface texture), hearing, proprioception / acceleration sense, etc. These are all involved for me when I drive a car.


To be fair, humans are fairly poor drivers and generally can't be trusted to drive millions of miles safely.


Humans are not good drivers when it comes to long, monotonous rides (because we get tired)

But (some) humans have the ability to handle difficult situations, and no autonomous system gets anywhere close to that. So this is more of a "robots handle the easy 80% better, but fail hard on the rest of the 20%". Humans have a possibly worse 80% performance, but shine in the 20%.


Actually humans are fairly good drivers. The average US driver goes almost 2 million miles between causing injury collisions. Take the drunks and drug users out and the numbers for humans look even better.


Incorrect. Humans are fairly good engineers, so cars are pretty safe nowadays.

If you include minor fender-benders and unreported incidents, estimates drop to around 100,000–200,000 miles between any collision event.

This is cataclysmically bad for a designed system, which is why targets are super-human, not human.


I don't think averages work that way


Personally as much as people like to dunk on Musk, he did build several successful companies in extremely challenging domains, and he probably listens to the world-leading domain experts in his employ.

So while he might turn out to be wrong, I don't think his opininon is uninformed.


I fully agree with your first point: Musk has shown tremendous ability to manage companies to become unicorns. He's clearly skilled in this domain.

However, if you think about this for 2 seconds with even a rudimentary understanding of sensor fusion, more hardware is always better (ofc with diminishing marginal value).

But ~10y ago, when Tesla was in a financial pinch, Musk decided to scrap as much hardware as possible to save on operational cost and complexity. The argument about "humans can drive with vision only, so self-driving should be able to as well" served as the excuse to shareholders.


> humans can drive with vision only, so self-driving should be able to as well

In May 2016, Tesla Model S driver Joshua Brown died in Williston, Florida, when his vehicle on Autopilot collided with a white tractor-trailer that turned across the highway. The Autopilot system and driver failed to detect the truck's white side against a brightly lit sky, causing the car to pass underneath the trailer.

Our eyes are supported by our brain's AGI which can evaluate the input from our eyes in context. All Tesla had is a camera, and it didn't perform as well as eyes + AGI would have.

When you don't have AGI, additional sensors can provide backup. LiDAR would have saved Joshua Brown's life.


What doesn’t make sense to me is that the cameras are no where as good as human eyes. The dynamic range sucks, it doesn’t put down a visor or where sunglasses to deal with beaming light, resolution is much worse, etc. why not invest in the cameras themselves if this is your claim?


I always see this argument but from experience I don't buy it. FSD and its cameras work fine driving with the sun directly in front of the car. When driving manually I need the visor so far down I can only see the bottom of the car in front of me.

The cameras on Teslas only really lose visibility when dirty. Especially in winter when there's salt everywhere. Only the very latest models (2025+?) have decent self-cleaning for the cameras that get very dirty.


FSD doesn't "work fine" driving directly into the sun. There are loads of YT videos that demonstrate this.


For which car? The older the car (hardware) version the worse it is. I've never had any front camera blinding issues with a 2022 car (HW3).

The thing to remember about cameras is what you see in an image/display is not what the camera sees. Processing the image reduces the dynamic range but FSD could work off of the raw sensor data.


Nobody cares that you think v14.7.22b runs well on HW3.1. Literally nobody.


It doesn't run well on HW3 at all. HW4 has significantly better FSD when running comparable versions (v14). The software has little to do with the front camera getting blinded though.


"works fine" as in can follow a wide asphalt roads' white lines. That is absolutely trivial thing, Lego mind storms could follow a line just fine with a black/white sensor.

This vision clearly doesn't scale to more complex scenarios.


No, works fine when it's snowing and roads are covered with snow (no lines visible). At least on the latest HW+SW.


Especially the part where the cameras do not meet minimum vision requirements [1] in many states where it operates such as California and Texas.

[1] https://news.ycombinator.com/item?id=43605034


I'm an EE, I have worked with things like sensor fusion professionally. In short sensor fusion depends on what sensors you have and how you combine them, especially if two sensors' outputs tend to disagree - which one is wrong and to what extent, and how a piece of noise gets reflected in each sensors' outputs, to avoid double counting errors and coming up with unjustifyably confident results.

This field is extremely complex, it's often better to pick a sensor and stick with it rather than trying to figure out how to piece together data from very dissimilar sources.


> I'm an EE, I have worked with things like sensor fusion professionally. In short sensor fusion depends on what sensors you have and how you combine them, especially if two sensors' outputs tend to disagree - which one is wrong and to what extent, and how a piece of noise gets reflected in each sensors' outputs, to avoid double counting errors and coming up with unjustifyably confident results.

> This field is extremely complex, it's often better to pick a sensor and stick with it rather than trying to figure out how to piece together data from very dissimilar sources.

Whether sensor fusion makes sense is a highly domain specific question. Guidance like "pick a sensor and stick with it" might have been correct for the projects you've worked on, but there's no reason to think this translates well to other domains.

For what it's worth, sensor fusion is extremely common in SLAM type applications.


> if two sensors' outputs tend to disagree

Use 3 sensors


And to some extent, I also drive with my ears, not only with 2 eyes. I often can ear a car driving on the blind spot. Not saying that I do need to ear in order to drive, but the extra sensor is welcome when it can helps.

There is an argument for sure, about how many sensors is enough / too much. And maybe 8 cameras around the car is enough to surpass human driving ability.

I guess it depends on how far/secure we want the self-driving to be. If only we had a comprehensive driving test that all (humans and robots) could take and be ranked... each country lawmakers could set the bar based on the test.


The other day I slammed the brakes at a green light, because I could hear sirens approaching -- even though the buildings on the corner prevented any view of the approaching fire trucks or their flashing lights. Do Teslas not have this ability?


I don‘t know whether Tesla‘s self-driving mode could do that.

However, notice that deaf people are allowed to drive, ie. you are not expected to be able to have full hearing to be allowed on the road.


Nuanced point: Even if vision alone were sufficient to drive, adding sensors to the cars today could speed up development. Tesla‘s world model could be improved, speeding up development of the vision only model that is truly autonomous.


I think his companies succeeded despite Elon. Tesla should be a $5T company and he fucked it up.


Stongly disagree. I don‘t like the fella but thinking that he founds and successfully manages SpaceX and Tesla to their market value _by chance_ is ridiculous.


> I fully agree with your first point: Musk has shown tremendous ability to manage companies to become unicorns. He's clearly skilled in this domain.

I would firmly disagree with that.

What Musk has done is bring money to develop technologies that were generally considered possible, but were being ignored by industry incumbents because they were long-term development projects that would not be profitable for years. When he brings money to good engineers and lets them do their thing, pretty good things happen. The Tesla Roadster, Model S, Falcon 9, Starlink, etc.

The problem with him is he's convinced that he is also a good engineer, and not only that but he's better than anyone that works for him, and that has definitively been proven wrong. The more he takes charge, the worse it gets. The Model X's stupid doors, all the factory insanity, the outdoor paint tent, etc. Model 3 and Model Y arguably succeeded in spite of his interference, but the Dumpstertruck was his baby and we can all see how that has basically only sold to people who want to associate themselves closely with his politics because it's objectively bad at everything else. The constant claims that Tesla cars will drive themselves, the absolute bullshit that is calling it "Full Self Driving", the hilarious claims of humanoid robots being useful, etc. How are those solar roofs coming? Have you heard of anyone installing a Powerwall recently? Heard anything about Roadster 2.0 since he went off claiming it would be able to fly? A bunch of Canadian truckers have built their own hybrid logging trucks from scratch in the time since Tesla started taking money for their semis and we still haven't seen the Tesla trucks haul more than a bunch of bags of chips.

The more Musk is personally involved with a project the worse it is. The man is useful for two things: Providing capital and blatantly lying to hype investors.

If he had stuck to the first one the world as a whole would be a better place, Tesla would probably be in a much better position right now.

SpaceX was for a long time considered to be further from his influence with Shotwell running the company well and Musk acting more as a spokesperson. Starship is sort of his Model X moment and the plans to merge in the AI business will IMO be the Cybertruck.


You say that you disagree with my point, but then your first paragraph just restates my argument. And your subsequent paragraphs don‘t refer to my comment at all.

I never claimed he‘s a good engineer, nor that he has high EQ, nor that he is honest, nor that he has sole responsibility for the success of his companies.


Home batteries are being installed at insane rates in Australia at the moment. Very few of them are Powerwalls because Tesla have priced themselves out of the market (and also Elon’s reputation is toast).


This is all true, but is completely consistent with your parent post's claim that he's good at building unicorn companies.


Lowest cost per mile will win and Tesla's cyber cab doesn't need expensive suite of sensors. They use lidar in their validation/calibration test cars which is the correct use of lidar. People are already driving USA coast to coast without an SINGLE intervention. It's already over, Tesla has won, Waymo cant compete on cost.


Tesla is using the ill-advised "make it cheap before you make it work" approach.


Been hearing this bullshit for a decade. Any day now…

Meanwhile Waymo is doing half a million rides a week, and Tesla is doing what, a few dozen? Maybe? Maybe zero? Who knows, because they lie and obfuscate about everything. Meanwhile I can go take a Waymo right now in cities all over America.


[flagged]


> lol ok whatever Waymo's says is gospel and everything Tesla says is suspect, EDS in action. Get help.

Given the history on this topic: https://motherfrunker.ca/fsd/

It's not unreasonable to distrust anything Elon says, especially about Tesla/self driving.


Great source, some random guys website that hasn't been updated for 4 years.


> Great source, some random guys website that hasn't been updated for 4 years.

It's literally linking to direct quotes from Elon, can you explain the problem with that?


You’re right, some random guy commenting on HN is a much better source.


His autopilot has killed several people, sometimes the owner of the car, sometimes other drivers sharing the road. It is hard to root for this guy.


He's really excellent at faking it until he makes it. That, and sucking down government funds. SpaceX, Tesla, NeuraLink, and Boring Company all relied or rely on subsidies or government contracts.

An actual car company would not have the market cap of Tesla. It's all hopes and dreams, of which Elon apparently is an excellent purveyor.


Well, given that Elon openly lies on investor calls...

One of his latest, on the topic of rain/snow/mist/fog and handling with cameras:

"Well, we have made that a non-issue as we actually do photon counting in the cameras, which solves that problem."

No, Elon, you don't. For two reasons: reason one, part A, the types of cameras that do photon counting don't work well for normal 'vision'/imagery associated with cameras, and part B, are not actually present in your cars at all. And reason two, photon counting requires the camera being in an enclosed space to work, which cars on the road ... aren't.

What Elon has mastered the art of is making statements that sound informed, pass the BS detector of laypeople, and optionally are also plausibly deniable if actually called out by an SME.


> The fact that people still trust him on literally anything boggles my mind.

Long-distance amateur psychology question: I wonder if he's convinced himself that he's a smart guy, after all he's got 12 digits in his net worth, "How would that have been possible if I were an idiot?".

Anyway, ego protection is how people still defend things like the Maga regime, or the genocide; it's hard for someone to admit that they've been stupid enough to have been fooled to vote for "Idi Amin in whiteface" (term coined by Literature Nobel Prize winner Wole Soyinka), or that the "nation's right to self-defense" they've been defending was a thin excuse for mass murder of innocents.


I've always wondered how people who are not 1/10th as smart as Elon convince themselves that he is not intelligent after solving robotics, AI, neuralink, and space all simultaneously.


The guy quite clearly couldn't put a html page up (see his tweets around Twitter's acquisition), and that's a field where he supposedly "worked".

At all the other topics he couldn't even name the field. The only thing he is good at is scamming people dumb enough to fall for this.


And what fraction Elon-Intelligence is needed to believe he actually invented/solved all that by himself?

Or did I miss the sarcasm?


I certainly don't trust anything he says 100%.

This is - to me - entirely separate from the fact that his companies routinely revolutionize industries.


If only there was a filter so we could fuse different sensor measurements into a better whole..


> Does this refer to the administration of the shot or not administering the shot?

I'm fairly certain "this administration" in the GP refers to the Trump administration; under its watch, measles have been resurrected.

> The chances of someone trying to take advantage of you with fake medicine are nearly zero.

The steelman for this position is unintentional, unforeseen harm, not malicious vaccine manufacturers.


> I'm fairly certain "this administration" in the GP refers to the Trump administration

Why would the presidency matter?

> The steelman for this position is unintentional, unforeseen harm, not malicious vaccine manufacturers.

...accidental administration of the vaccine? How would that work?


> Why would the presidency matter?

Trump fired a ton of competent people and hired an absolute unqualified morons for high level government positions.


> Why would the presidency matter?

> ...accidental administration of the vaccine? How would that work?

Do you intend to have a sincere discussion on this topic?


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