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justapassenger commented on The Waymo World Model   waymo.com/blog/2026/02/th... · Posted by u/xnx
yakz · 2 days ago
Tesla does collect LIDAR data (people have seen them doing it, it's just not on all of the cars) and they do generate depth maps from sensor data, but from the examples I've seen it is much lower resolution than these Waymo examples.
justapassenger · 2 days ago
Tesla does it to map the areas to come up with high def maps for areas where their cars try to operate.
justapassenger commented on Floppinux – An Embedded Linux on a Single Floppy, 2025 Edition   krzysztofjankowski.com/fl... · Posted by u/GalaxySnail
tombert · 6 days ago
> Computers have been powerful enough for productivity tasks for 20 years

It baffles me how usable Office 97 still. I was playing with it recently in a VM to see if it worked as well as I remembered, and it was amazing how packed with features it is considering it's nearing on thirty. There's no accounting for taste but I prefer the old Office UI to the ribbon, there's a boatload of formatting options for Word, there's 3D Word Art that hits me right in the nostalgia, Excel 97 is still very powerful and supports pretty much every feature I use regularly. It's obviously snappy on modern hardware, but I think it was snappy even in 1998.

I'm sure people can enumerate here on the newer features that have come in later editions, and I certainly do not want to diminish your experience if you find all the new stuff useful, but I was just remarkably impressed how much cool stuff was in packed into the software.

justapassenger · 6 days ago
Last true step change in computer performance for general home computing tasks was SSD.
justapassenger commented on Self Driving Car Insurance   lemonade.com/car/explaine... · Posted by u/KellyCriterion
justapassenger · 9 days ago
I'm 200% sure it's subsidized by Tesla and they have a deal that any losses they'd get Tesla is going to pay Lemonade for them.
justapassenger commented on Is the RAM shortage killing small VPS hosts?   fourplex.net/2026/01/29/i... · Posted by u/neelc
filloooo · 10 days ago
Sure, if they've got production grade EUV, but right now they don't even have production grade DUV.

I'm also sure they can go as far as 5nm like SMIC if they really wanted to, since it's strategic for China, but the cost would only be justified if the current cycle lasts long enough.

justapassenger · 10 days ago
China has a luxury of being able to not really care about the cost when it comes to what they view as a strategic advantage.
justapassenger commented on Apple to soon take up to 30% cut from all Patreon creators in iOS app   macrumors.com/2026/01/28/... · Posted by u/pier25
justapassenger · 11 days ago
I miss the old school monopolies, where MS was a bad guy because they dared to include browser.

And yes, I do legalese details of that are much more complex. But it just makes no common sense.

justapassenger commented on Google AI Overviews cite YouTube more than any medical site for health queries   theguardian.com/technolog... · Posted by u/bookofjoe
rvnx · 13 days ago
Must be a misunderstanding

1) Post-soviet countries are doing amazingly well (Poland, Baltics, etc) and very fast growing + healthy (low criminality, etc)

2) The "Russia is weak" thing; it is vastly exaggerated because it is 4 years that we hear that "Russia is on the verge of collapse" but they still manage to handle a very high intensity war against the whole West almost alone.

3) China is not a country lagging behind others at all. It is said in some schoolbooks but it is a big lie that is 0% true now.

justapassenger · 13 days ago
> 2) The "Russia is weak" thing; it is vastly exaggerated because it is 4 years that we hear that "Russia is on the verge of collapse" but they still manage to handle a very high intensity war against the whole West almost alone.

It's nearly impossible to bankrupt huge country like Russia. Unless there's civil unrest (or west grows balls to throw enough of resources to move the needle), they can continue the war for decades.

What Russia is doing is each week borrowing more and more from the future and screwing up next generations on a huge scale by destroying it's non-military industrial base, isolating economy from the world and killing hundreds of thousands of young man who could've spent decades contributing to the economy/demographics.

justapassenger commented on There is an AI code review bubble   greptile.com/blog/ai-code... · Posted by u/dakshgupta
candiddevmike · 13 days ago
None of these tools perform particularly well and all lack context to actually provide a meaningful review beyond what a linter would find, IMO. The SOTA isn't capable of using a code diff as a jumping off point.

Also the system prompts for some of them are kinda funny in a hopelessly naive aspirational way. We should all aspire to live and breathe the code review system prompt on a daily basis.

justapassenger · 13 days ago
AI code review to me is similar to AI code itself. It's good (and constantly getting better) at dealing with mundane things, like - is the list reversed correctly? Are you dealing with pointers correctly? Do you have off by 1 issues?

Where they suck is high level problems like - is the code actually solving the business problem? Is it using right dependencies? Does it fit into broader design?

Which is expected for me and great help. I'm more happy as a human to spend less time checking if you're managing lifecycle of the pointer correctly and focus on ensuring that code is there to do what it needs to do.

justapassenger commented on Comma openpilot – Open source driver-assistance   comma.ai... · Posted by u/JumpCrisscross
ddalex · 16 days ago
> Really good one ... that can (and will) try to kill you (and others) ...

I'm afraid to ask about the bad ones.

justapassenger · 16 days ago
Ironically - bad ones will effectively try to kill you less.

That’s the thing about any automations that are just aides. Humans are extremely bad at monitoring machines, and if aide system is good enough that trick you into thinking it’s actually stand alone and in control, you get complacent very fast, stop pay attention as you convince yourself that automation got it.

So bad level 2 driver assists are so bad, that no one will get complacent, as they give you only very minor help. Really good ones (like comma) can trick you into thinking that they can do much more than they’re designed to do.

justapassenger commented on Comma openpilot – Open source driver-assistance   comma.ai... · Posted by u/JumpCrisscross
justapassenger · 16 days ago
It’s NOT self driving. It’s level 2 driving assist. Really good one, but that has nothing to do with self driving. You are driving the car all the time, it’s only assist that can (and will) try to kill you (and others) with 0 notice if you don’t pay attention.
justapassenger commented on Majority of CEOs report zero payoff from AI splurge   theregister.com/2026/01/2... · Posted by u/dijksterhuis
verdverm · 19 days ago
I heard it posited that the Ai stuff is uncovering corporate dysfunction better than any tool in history, i.e. garbage in garbage out, because their processes are so broken

I must admit the idea has a lot of appeal, because there are people seeing good ROIs, so it does not seem to be the tool as much as the tool user

justapassenger · 19 days ago
It's part dysfunction for sure, but it's mostly just reality being messy. Anyone who worked on a bigger engineering problem, solving real business problem, learns very quickly that reality is messy and doesn't conform to rules. And that's usually main challenge of building any project.

And it's problem specific to software engineering. Any engineering deals with it - when you manufacture physical things, for example, tolerances, safety factors, etc, are all tools to deal with reality being messy.

u/justapassenger

KarmaCake day6163July 23, 2016View Original