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Cell Phones: Tracking Devices That Happen To Make Calls
An anonymous reader writes "An article in the NY Times argues that the devices we call 'cell phones' should instead be called 'trackers.' It would help remind the average user that whole industries have sprung up around the mining and selling of their personal data — not to mention the huge amount of data requested by governments. Law professor Eben Moglen goes a step further, saying our cell phones are effectively robots that use us for mobility. 'They see everything, they're aware of our position, our relationship to other human beings and other robots, they mediate an information stream around us.' It's interesting to see such a mainstream publication focus on privacy like this; the authors say that since an objects name influences how people think about the object, renaming 'cell phones' could be an simple way to raise privacy awareness."
I thought that stopped to be news after the first 20 or so TV mysteries where the police requested the phone details of the murder suspect, so it MUST have been around the first half of the 80s.
It has been mandated by the FCC since 2001 that every cell phone has to be tracked.
Morale of this story is when you go off to murder that guy, leave your cell phone at home (Or stick it in the wife's glove box!) Bin Laden's courier would take the battery out of his until he was in the next town over.
I'm trying to teach myself to set people on fire with my mind... Is it hot in here?
Honestly you really think they aren't putting tracking devices in disposable phones?
No, I don't think they're putting tracking device in disposable phones, but using DTOA from a single sectored antenna is enough to place your location in a pretty narrow arc, and with two antennae you can be located within 30 feet or closer even in very crappy conditions. The phone plus the network is a tracking system whether there's any tracking-specific hardware in the phone.
However, super-crap phones like the LG I got from tracfone don't have a camera, magnetic sensor, or a lot of other things, so the only things they can do are track my location and maybe listen in on me whether I'm using the phone or not. That's offensive enough, but it doesn't leak as much information as a cleverer phone could.
"You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
You don't have to make a call to be triangulated. That bars signal level indicator, what is it doing? It's pinging every tower in range.
Help stamp out iliturcy.
It's just measuring their signal strength. The pinging happens if the phone wants to change to a different base station, or if it wants to inform the base station it's currently connected to it's still alive. Not that it matters a lot, since they will have a rough log of where you've been for months/years after the fact, depending on how long your cell phone company is required to keep the records. The roughness is because they'll only have the base station you're logged onto and no triangulation, plus the fact that there are multiple minutes in between the time stamps, especially if you're not moving a lot. Once the police has a warrant, the cell phone towers will start pinging you and triangulation will take place with a frequency that can easily be once a minute. Depending on cell density, they might be able to locate you almost as precise as with a GPS.
With a smart phone, it's a different story. If you have apps that call home regularly to check for messages, you'll typically be exchanging data with base stations much more often. If you have GPS enabled (battery hog, so unlikely for a lot of users) and an app that stores your data (like google on android does themselves), it's dead easy to track you. The alternative, wifi base stations that get logged by google for every android phone unless switched off, is much more common since most people leave wifi on on their phone. Not so accurate as GPS, but within cities, usually sufficient.
I was promised a flying car. Where is my flying car?