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Face Search Engine Raises Privacy Concerns
holy_calamity writes "Startup Polar Rose is in the news today after announcing it will soon launch a service that uses facial recognition software, along with collaborative input, to identify and find people in photos online. But such technology has serious implications for privacy, according to two UK civil liberties groups. Will people be so keen to put their lives on Flickr once anyone from ID thieves to governments can find out their name, and who they associate with?"
Polar Rose relies on a combination of our unique face recognition algorithms and the collective intelligence of our users.
They seem to have made a fatal assumption.
I wonder if I use bold in my signature, people will notice my posts.
Startup Polar Rose is in the news today after announcing it will soon launch a service that uses facial recognition software,
The only "facial" recognition software I use is Google Image Search with Safesearch turned off.
The theory of relativity doesn't work right in Arkansas.
It will not be very long (a decade? two decades?) before face, body, gait, license plate, voice, speech, handwriting, textual habits, (and so on) recognition software will be powerful enough to recognize people in real-time, from a variety of real-time inputs.
Even the past will be open to analysis, a theme called "retroactive surveillance." For example, the Seattle bus system keeps timestamped footage of people coming in and out of the bus, and the Seattle bus system keeps records of where the buses are, and when, by GPS. In theory, these two systems can be correlated, and, if you have a system for analyzing faces, you should be able to connect the "network of data" to figure out who is where and when. This type of correlation is what software visionaries are working hard to achieve, with efforts such as the Semantic Web.
People who are worried about "the mark of the beast," through such things as RFID tags and so on, are worried about the wrong thing. You won't need to "wear" anything. You won't need any special marks, once software is sufficiently capable. Your face, your clothes, the way you walk, your posture, the regular patterns you follow every day, your voice, all are sufficient enough, in themselves, to serve as the "mark of the beast."
It is conceivable that you will be able to limit government use of this sort of technology. But will you be able to stop private users from using this sort of technology? If you envision a future revolution of some sort, do you believe that the revolutionaries would not use this technology themselves? To track the motion of police vehicles, and individual policemen, and the people who work for and against you?
The underlying activities behind these technologies: Collecting information, seeing, hearing, sensing, and then correlating what is seen, what is heard- these are foundational. The "problem" is simply intelligence, itself.
I doubt that willful blindness or doubt is going to help us in our path to the future. We see that backwards countries practicing willful blindness, not advanced ones.
In a technical (and technological) sense, you're absolutely right. Given the nature of digital information, anybody putting any information online would be well advised to act as though it is going to get back to everybody they know, perhaps through channels that don't even exist at the time you put the information online.
But the more complicated social reality is that in most people's experience, the public-private distinction has usually been one of probability and degrees, not an all-or-nothing proposition. It used to be the case (and still is, though less and less so) that you could go to certain technically public places and still have a practical/probabilistic expectation of privacy. For example, you could go to a political or cultural event for an unpopular group (a gay pride parade, for example) and have a reasonable hope that it wouldn't get back to your employer or family. You might be in a technically public space and you (hopefully) knew you were taking a risk, but the risk was small enough that it was worth it.
The problem raised by this kind of technology is that it is eliminating those kinds of physical and virtual spaces -- the spaces where you can meet and interact with others and have some practical (if not airtight) expectation of privacy. The fact is, there are very few real places you can socialize with lots of other people that have a truly complete expectation of privacy, so the probabilistic expectation is often the best you can hope for. For people with some kind of politically or culturally marginalized interest -- and let's face it, who doesn't have at least one interest that falls into that category -- it's a sad development.