I work in the mobile industry. I can assure you carriers can not "ping" or otherwise access the GPS module on your cell phone.
Ok well I work in criminal law, and I can assure you that the very thing you say cannot be done is done every single day in the United States and has been for over a decade. The technology has been described in countless cases. And I'm sure you'll say "they're just lawyers; they're getting it wrong." To which I would say, no, that's not how this works. Judges don't make up how they think technologies work and then write that in their opinions. The parties call expert witnesses, like FBI technical agents, who explain how the technology works, and then the judges parrot those explanations in public filings.
I've posted link after link saying that what's happening is GPS pings, and your response has just been "no it isn't," so sure, go with that.
Also, the carriers don't need to use triangulation to have a rough idea of your position, since they can (and do) simply log which cells you're connected to.
Yes that's true, but that's even rougher than triangulation. With that method, all they know is which 120 degree face of a given tower you're connecting to, but that leaves a huge area in which you could be physically located. Especially because you might be pushed on to one tower that isn't the closest one, depending on network load. And, that only works if your phone is communicating with the network. So if you're neither sending nor receiving messages/calls/whatever, then there's no data. And it also doesn't work when the phone is using wifi to connect instead of the cellular network.
This is complete nonsense. The BT proximity method is anything but passive. It's based on BLE beacon signals that all phones will be constantly sending out.
Passive in the sense that the devices are doing all the work; neither Apple/Google, nor the carrier, nor the user needs to take any action once the application is running. Pings, by contrast, must be set up for each user individually at the carrier level.
What you call the "ping method" simply does not have the needed accuracy.
I had a client found by police to within a few meters. I saw the technical reports generated from that. They knew
exactly where he was.
If the authorities could get location information with sufficient accuracy from the carriers without requiring firmware updates or app installation for basically the entire population they would do it.
No, because - again - law enforcement needs a warrant to compel a carrier to start a ping. And a warrant requires particularized probable cause for a single person.
Why is 2 an issue? Is there something wrong with letting companies die instead of people? It might slow the economy but it also has the benefit of increasing the chances of dismantling existing institutions.
Who do you think works at companies? Dogs? Who do you think gets hurt when companies go under?
If the only companies in your town that people value are Walmart and McDonalds than doesn't it make sense that they survive?
Maybe if the market were operating normally, but it's not. Small businesses are being forced to shut down by the government, not because consumers aren't choosing them. And small businesses don't have massive cash hordes to weather the storm. Big companies do.
I don't think a taco truck is more important than a person. It doesn't matter how you frame it.
A taco truck is usually a very small business owned by… a person. If the taco truck fails, the owner is out of work and can't pay his rent, buy his groceries, etc. When enough small businesses fail, and enough people become unemployed, then there isn't enough buying power in the economy, and other businesses start to fail. Like maybe the taco truck guy's landlord can't pay the mortgage on the building, and it gets foreclosed. Maybe the corner store he goes to loses so much business that it closes. And then what do the landlord and the corner store owner do? Well now they can't pay for their essentials. And more businesses close.
The dichotomy between a business and a person is false. When the economy goes in the tank, it doesn't hit
either people or businesses; it hits both.