Do you really think cops are going to start arresting people wholesale just because a computer told them to?I can't find the link right now, but I've read of a case where a system identified a stolen car; that it was stolen previously by an violent husband, and later when the car was pulled over there was some confusion and the suspect was shot (in the leg, he made a full recovery). The car registration records were out of date, and the car was legally bought earlier that week. The story's take on it was that if the officiers didn't have that unfounded advice they mightn't have been so prejudice (read: jumpy) and they wouldn't have shot the guy for quickly getting out of his car.
That's exactly what video cameras have already been doing for years. Go to the mall, drive down the street, you're on camera. This is news?For the amount of misinformation being given to police, yeah.
*sigh* Cops never shot anybody by accident before facial recognition software? Come on, you guys are confusing the symptoms with the disease.And getting back to how people use information do you think that the government has demonstrated that they can tell the difference?
Roth said the systems have a ''deterrent effect, and it does catch some people.'' But more often, the people operating the systems were overwhelmed with false positives, he said.This story was published on 17/7/2002
For now, the problem arises when trying to calibrate the system, said Roth. The software can be programmed to signal the operator only when a person's face is a very close match to a picture stored in the computer's memory. But when it's set that narrowly, Roth said, it was easy to beat the system. Just holding one's head at an unusual angle fooled the computer.
Identix CEO Joseph Atick said that if his company's system is correctly calibrated, it has a false positive rate of no more than 2 percent.
Until then, they'll treat it like they'd treat a motion detector - the computer sounds an alarm, a cop goes to look.Yeah, an alarm that goes off once for every fifty people that walk through an airport.
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"I'm not sure where I stand on this issue. On one hand, I feel that training a camera on me and doing a face search is an invasion of privacy. Furthermore, I don't think that that people should be made to feel like they've done something wrong before anybody does done anything.
On the other hand, I don't see any difference between having a camera focused on me or a security guard watching me. From malls, to ballparks, to just about anywhere security officers and cameras are needed to keep the peace and prevent crime.
Perhaps its the unregulated use of such technology that really bothers me. Having little, or no, oversight can create a situation where there is no way to prevent the powers that be from abusing such technology."
However, post 9-11 I'm more worried that the video lineup technology will me used improperly and the technology expanded too far.
posted by Bag Man at 6:15 PM on September 2, 2002