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cpgxiii

HN member
Joined
Tue, Jul 21, 2020, 5:20 AM UTC
HN karma
1,308
Public activity
331 items

About cpgxiii

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Recent public activity

  1. comment
    Comment #49040871

    Indeed, regulation is the only way to protect passengers from market greed here, but the airplane makers play a critical role in what designs they make available to airlines. Airbu…

  2. comment
    Comment #49037900

    Not covered: the inevitable even-smaller lavatory to further insult the dignity of the flying public. At this point, the designers of narrow-body interiors should be actively shame…

  3. comment
    Comment #48943392

    > Falklands war shows otherwise. Well, actually, the Argentinians had no trouble delivering high explosives to UK vessels, but they did have a great deal of trouble getting those e…

  4. comment
    Comment #48791096

    If you look at larger multi-copters, 6 and 8 are quite common since they allow for some redundancy, allowing for safe landing and/or continued flight following the failure of one o…

  5. comment
    Comment #48615762

    Yeah, clean room implementation is the only way - and the route chosen by the aravis project that builds a FOSS implementation (which is a really great piece of software, way nicer…

  6. comment
    Comment #48611924

    Because these bodies want to maintain a moat for the products made by member companies. No more, no less. A great example of this is the GigE Vision/GenICam standards that are used…

  7. comment
    Comment #48611813

    > companies don't tend to be in the business of making highly advanced robots I think you've gotten hung up on the idea that making robots is the essential part of the problem. I'm…

  8. comment
    Comment #48603607

    > I don't need robotics experience, I need automaker experience. Their software is universally terrible. If you had any auto industry experience, you would know that the people res…

  9. comment
    Comment #48602773

    > Not that it has much to do with why automation fails to penetrate certain tasks. The reason why "long tail" tasks are often beyond automation is: piss poor ROI, calculated correc…

  10. comment
    Comment #48602404

    Ford doesn't even make the top 5 - and however "low-tech" you think these companies are is the point , the overwhelming majority of new cars are being built by those "low-tech" aut…

  11. comment
    Comment #48602169

    > "Could be in principle" and "could be in practice, under technical and economical considerations in play" are two very, very different beasts. > Everyone in the industry learned …

  12. comment
    Comment #48602090

    > How long ago was your robotics experience? This is over the last decade at one of the largest automakers in the world. Naturally there is significant variation between individual…

  13. comment
    Comment #48601484

    > Everything that could be done by a purpose specific robot arm bolted down to the factory floor is already done by a purpose specific robot arm bolted down to the factory floor. H…

  14. comment
    Comment #48521483

    > If you std::abort(), you'll get a useful stack trace in the core dump. If you crash from an unhandled exception, you don't. That's a pretty huge difference and is one of the reas…

  15. comment
    Comment #48394627

    >> Are we talking HTP+Kerosene or UDMH+N2O4 here? > I’m thinking kerosene or even methane. UDMH is a toxic mess. Methane is absolutely out because of pressures/temperatures involve…

  16. comment
    Comment #48380563

    Where exactly is that storability not needed? In the VLS cells of USN warships? In the missile canisters of field-mobile SAM batteries being driven cross-country (which, for surviv…

  17. comment
    Comment #48380478

    "Crews can't stop sweating on the flight deck" is exactly like saying "the middle east is hot and people sweat in the sun there". It has very little to do with the ships and everyt…

  18. comment
    Comment #48380300

    Satellite launch is so much easier than storable SAM/ABM, the comparison is not really useful.

  19. comment
    Comment #48380257

    There are a bunch of other problems with this comment, but this part in particular is laughably wrong. > Our ships are designed to operate in the Pacific or North Atlantic, not the…

  20. comment
    Comment #48380177

    The munitions that (1) are currently solid-fueled and (2) represent a stockpile depletion issue are all SAM/ABM interceptors. The only new liquid-fueled missiles worth the developm…

  21. comment
    Comment #48380071

    Famously, of course, not at all the case, with Enterprise, Saratoga, and Ranger all surviving. Yes, losses of pre-war carriers were severe (Lexington, Yorktown, Hornet, and Wasp).

  22. comment
    Comment #48380021

    Anyone who describes hydrocarbon fuels and high-test peroxide oxidiser as a stable and proven combination is a charlatan trying to sell you something questionable. If you want a pr…

  23. comment
    Comment #48357027

    The DGX Spark/GB10 has CPU cores from Mediatek (in a pretty odd cluster configuration, too).

  24. comment
    Comment #48352687

    The reality of robotics is that the existence of the theory often means little about practical feasibility. I have myself joked about problems being solved in the '80s, but the jok…

  25. comment
    Comment #48350063

    No, if a process allocates an infeasible amount, malloc fails and the process needs to deal with the failure (which is what already happens, "malloc doesn't fail on Linux" is only …