• REgon [they/them]
    ·
    edit-2
    2 months ago

    You are never lost in any place on the globe. You can always make your way home. Just the safety radiating from that. The way people suddenly feel/are more able to leave their local area is in itself a massive change in our lives. Finding way to any other place has now become nothing but a question of entering an address in a phone.

    That is unironically a superpower. The fact that saying "I always have up to date information about most of the world, I always know where I am, I am able to find my way to any place, anywhere, at any time. I always know of changes to routes and roadblocks. I am never lost" would be considered a trivial statement, is testament to just how integrated GPS is in our lives.

    Your maps are always up to date with all information you could ever need.
    This has severely facilitated individual navigation, removing one of the main advantages of public transport (in the perspective of the individual user. I wrote part of my bachelors thesis about this) making it so more people are perceiving the car as the most effective medium of transport.

    I cannot overstate how much of a simplification "I look less at maps" is. Actually think of the many times you are in a new place. Think of the times your friends have suddenly changed the address for your meet-up. Think of the value the knowledge "I always know where I am" has.

    This is what I mean when I say it has happened so fast and in such an all-encompassing way that we don't even perceive it.

    "I look less at maps." You don't have accurate maps of every place you visit. Those maps are not up to date. Those maps will not contain the amount of information a GPS contains. If they do, then you have allocated a significant amount of resources towards the goal of always having up to date maps (and more than one type for each place) of every place, everywhere you might ever go.

    Navigating by way of map in unfamiliar environments isn't just a quick look and you're done. The very basic way you drive has changed. When was the last time you slowed down at every street looking at roadsigns? When was the last time you pulled over to re read the map? When did you last have to rely on local knowledge? Reducing this to "I look less at maps" is a massive trivialisation of an impressive reduction in the labour and resources required for individual wayfinding.

    If you want a fun visualization of this: Beverly Hills Cop had the protagonist get some fancy sci-fi tech. That sci-fi tech was GPS.

    Even if it actually would be true that all it would mean to you really just is "less map" think of the world you exist in. Do you know how airplanes navigated before GPS or proto-GPS? Ships? I've done old school navigation and it is tiresome. You have to constantly recalibrate your compass. Mark your way. How do you know how fast you're moving when you can't reliably know where you are? The water moves your ship just as your engine does, but how do you know how much and in what direction accurately?
    Lord help you if you're in shallow waters with sandbanks.

    90% of all cargo is transported on ships. The modern system of JIT-delivery would not be feasible without GPS.

    Same goes for trucks. Any transport of goods has been made significantly easier reducing in large part the time it takes, the level of uncertainty and the amount of labor involved.

    These things impact you.

    Warfare has been changed by GPS as well. The fact that all soldiers can accurately know where they are, where their destination is and what route would be best. At all times. And this information can easily and effectively be communicated up thru the chain of command.
    This is a drastic change of the world we live in.

    An entire experience of being in a place you do not know, no longer exists. You are (practically) never lost. I really cannot describe how big a deal it is that people are not lost as long as they have connection and power.

    Edit: Read the article linked by @aStonedSanta@lemm.ee it details lots of stuff I didn't cover. It's got some fearmongering, but the GPS stuff is good.

          • REgon [they/them]
            ·
            2 months ago

            Mostly dead reckoning.

            I thought you were talking about ships and was about to introduce you to the chronometer.

            knowing where you started, your acceleration, and the equations of motion. It's actually still how most missiles work, AIUI few have the ability to receive time signals from a satellite while in motion.

            Kinda rad, if it weren't for the thing it's used for

    • Philosoraptor [he/him, comrade/them]
      ·
      2 months ago

      This is actually becoming a significant problem in some contexts. I train people in some wilderness first aid skills and also train the Burning Man community mediators / first responder volunteers. We're starting to get folks who volunteer for us, but are staggeringly bad at knowing how to navigate the world when GPS is unavailable or unreliable. Burning Man's Black Rock City is laid out like a clock face, with radial streets named for times on the clock and other streets running perpendicular to those named after letters (so an address would be something like "5:45 and G street"). In the last few years, we've been increasingly seeing people who want to volunteer to help folks, but struggle to navigate this very, very basic city grid even with the benefit of a map. It's not so much that they can't use a paper map--that is a problem, but very few people have ever been any good at orienteering without training--but rather that they're fundamentally just not used to the idea that you have to pay attention to where you are. GPS exists out there, but without specialized gear, it's not precise enough to really locate you on the city grid, and since the city shifts location in the Black Rock Desert every year, it's difficult to hard-code something like that with a specialized app or piece of tech. Map use is a trainable skill that we're used to incorporating into the curriculum, but the idea that you have to actually look at street signs and dedicate a portion of your brain to remembering your location, trajectory, and relative position has turned out to be extremely difficult to impart to people who have never had to do it. We've had to turn away otherwise very good volunteers because "paying attention to your position in space" turns out to be a skill that's very hard to train for in a limited time frame.

      • REgon [they/them]
        ·
        2 months ago

        It's funny when it's a genuinely interesting article and it's just shoehorned in like that

        • aStonedSanta@lemm.ee
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          2 months ago

          Yeah. I got to that part and laughed pretty hard. I will say I have no clue on the security of GPS though. 😆

          • REgon [they/them]
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            2 months ago

            Yeah I believe it, but its kinda funny that they end with some grandstanding about having to protect the average American from... Iran spoofing the GPS of a cargo ship that, let's be honest, probably was in Iranian waters?

            • aStonedSanta@lemm.ee
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              2 months ago

              Iranian pirates? It’s the whole projection that a countries criminals are their government that the west like to use. Who knows tbh.

              • REgon [they/them]
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                edit-2
                2 months ago

                Yeah its hard to say, but whenever I hear about Iran being 'agressive' I always end up thinking about that image cataloguing a bunch of American military bases surrounding it.

      • REgon [they/them]
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        2 months ago

        debate-me-debate-me

        Damn I spent all this time typing this out for you and turns out you're just being a fecetious debatebro. Sad to have wasted my time.

        • CarbonScored [any]
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          edit-2
          2 months ago

          I'm really not, but aight, just assume bad faith I guess.

          Either you're being obstinate or we're just talking across purposes. I'mma out 'cause this conversation now sucks :(

          • REgon [they/them]
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            2 months ago

            You literally are. I take pains to describe how even if you truly would have no personal difference in how you move thru the world, the itself has been changed in so many ways that do impact you, and all you can respond with are repetitions of arguments I've already illustrated as being based on flawed premises and then trying to do some wack attempt at engaging in semantics.
            You can drape yourself in as sad a coat as you want for being rightfully called out, you're still being a shitty debatebro