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#31
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Without reading any of the replies, thus making this post useless, I'll say it's laughable how badly the media confuses RFID, a tiny passive device with a very short-range (~1 foot) ID taggins system, with GPS, a much larger device with a much larger range. What's worse is when they think GPS is bidirectional when all it does is receive signals from the GPS satellites. A GPS device would need to be freaking huge to send signals to the satellites.
I still don't think implanted RFID is good, but only because there are existing biometric alternatives like rentina scans and fingerprints--or colonic maps, if you watch Futurama |
#32
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#33
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#34
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What i was trying to say, is that even without making a phonecall (all it needs is your phone to be on and connected to a network - or even attempt to connect to a network) is enough to locate you. The mobile phone network is build on many antennas with relative powerless transmitters. Your phone is all the time communicating with the network, finding the strongest signal, and 'register' with that transponder. This registering with the transponders is logged (at least here), ad they can easily compute your location based on the signal strenght to the closest transponders. |
#35
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In addition, only around 10 percent of all Public Safety Answering Points (PSAPs) nationwide ? where 911 calls are answered ? have the capability of accurately pinpointing the location of a cell phone user who calls 911. In other words 90% of the PSAPs out there can't accurately pinpoint your location. There is no way that this can be compaired to RFID, which is 100% accurate |
#36
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Sorry i am not aware of the specifics used in the US.
At least here in the Netherlands, being connected to a network (no call needed), is enough for locating you (if they want/need, it is not automatic i think). There are known cases where police/justice have been using this to: - Proof the telephone was in a certain area during the time a crime was commited. (still need to proof ofcourse that the phone was in the possesion of the suspect at that time ofcourse). - In an attempt to get more witnesses of a crime, police have been sending an SMS message to all telephones that where in the area at the time a crime was commited. PS I know it can't be compaired to a RFID device, but i think that in the privacy discussion on RFID devices it is a relevant example of how some of these privacy issues are not something for future, but already in place. |
#37
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My cats have it.
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#38
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#39
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Yes, they can locate you just by having your cell on here in the UK too. I've been caught out by that a few times
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#40
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Just like ISP's are required by law to keep logs, the phonecompanies also are required to do so by law.
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