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Face Search Engine Raises Privacy Concerns

Posted by kdawson on Tue Dec 19, 2006 02:48 PM
from the i-forget-the-mane-but-the-pace-is-familiar dept.
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?"
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  • Lesson #1 (Score:4, Insightful)

    by riversky (732353) on Tuesday December 19 2006, @02:49PM (#17303742)
    ANYTHING you do online is NOT private! PERIOD!
    • by ematic (217513) on Tuesday December 19 2006, @02:59PM (#17303866)
      I agree with the parent. Anybody that posts photos of him/herself on the net should reasonably expect that anybody will see them. This is the reason that I am a bit uncomfortable posting my bookmarks to del.icio.us.

      My advice to anybody who wants their cake and eat it too: Use different handles for different applications.

      That is, if you want to indulge in the MySpace/LJ/VOX blogging, then use a handle unique to that type of activity (eg. BlogUser99).
      If you want to indulge in Flickr/Photobucket/Picasa photo-sharing, then use a different handle (eg. PhotoDad12).
      The same goes for social bookmarking and product reviews on Amazon and the like.
      And, of course you should never use your full name except for in business transactions.

      By using different handles, you'll give black hats/feds/5kr1p7-k1dd13z a hard time trying to figure out who you really are.

      Just my 0b00000010..
      • Been doing that for years.

        But man is it hard keeping track of all my own 'identities'. What a PITA. Necessary evil though.
      • Re: (Score:3, Insightful)

        by Anonymous Coward
        I agree with the parent. Anybody that posts photos of him/herself on the net should reasonably expect that anybody will see them.

        What if someone else took a picture of you, or say, your wife, or kids, and put it on the net without your consent? Would that be ok? It's not always about what you would do with photos of yourself, but what other people do with your image that you have no control over.
        • It's not always about what you would do with photos of yourself, but what other people do with your image that you have no control over.
          Especially with the advent of social networking sites like MySpace and Facebook, and with user-supplied content, a-la YouTube. It's tough to keep a firm grasp on your privacy these days if you're at all part of any aspect of modern culture.
          • Re: (Score:2, Interesting)

            So,it seems to me that we should post pictures of ourselves everwhere, with tons of incorrect names. I guess tonight i will be making several myspace sites about fake people, with my pictures.
          • by frdmfghtr (603968) on Tuesday December 19 2006, @04:23PM (#17305208)
            Especially with the advent of social networking sites like MySpace and Facebook, and with user-supplied content, a-la YouTube. It's tough to keep a firm grasp on your privacy these days if you're at all part of any aspect of modern culture.


            Agreed. I submitted a story to /. on 11 December (still pending??) about an article in TIME magazine.

            http://www.msnbc.msn.com/id/15994151/site/newsweek / [msn.com]

            From that story, a good example:

            But two Bank of America employees at a private function celebrating the company's merger with MBNA couldn't have anticipated what happened to them. Their over-the-top rendition of U2's "One" (with custom lyrics like "Integration has never had us feeling so good") wound up being mocked by thousands of Internet critics. (Adding injury to insult, lawyers for U2's record label threatened a lawsuit for copyright infringement.)


            Cheap video technology (esp. video-capable cellphones) and social sites make it all possible.

            Simply being in public can get you on these social sites, whether you actually use them (or have even HEARD of them) or not. In the end, the only way to ensure your privacy is to not become a part of society. If you venture into public, you too could end up on some social web site.

            And remember--this is the PUBLIC engaging in a type of surveillance on the PUBLIC. For the tinfoil hats out there, it's not just the government's watchful eye you have to be careful around; it's that video-capable cellphone in the hands of the seemingly innocent rider sitting across from you on the train, too.
      • Re: (Score:3, Interesting)

        My understanding was that this software makes such precautions irrelevant as it could be used to cross reference images and determine that BlogUser99, PhotoDad12, etc are in fact the same person.

        Not a big deal, unless you happen to work for a conservative company and maintain an anti-government blog or some such thing.

    • by yali (209015) on Tuesday December 19 2006, @03:41PM (#17304472)

      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.

      • >For example, you could go to a political or cultural event for an unpopular group

        Parent makes an interesting point. Who would risk going to any public protest for anything (war, whatever) knowing that you will probably turn up in a Google image search for doing so?

        Steve
        • Re: (Score:3, Informative)

          Photographing people at public events for intimidation purposes has been around for a long time before this technology was even conceived.

          The FBI used to do it back in the 60's, when cameras used film. I'm unaware of any of the images actually ever being used, but the threat was obvious: we know who you are. Even if, of course, they didn't.

          Didn't stop the protestors then, either. Just pissed a bunch of people off, and had a lot of people jumping in front of the cameras and shouting their names and addr

      • Re: (Score:3, Insightful)

        I couldn't have said it better myself. And this is something many people don't seem to realise. It has always been possible for a secret service, or someone else with lots of resources, to track and investigate single individuals, through public sources and some social engineering. Long before the internet or even computers existed. But it has been expensive to do so, and impractical on a larger scale.

        In the future, this might very well become so cheap that it is affordable for essentially anyone. And it
  • by TodMinuit (1026042) <todminuit@@@gmail...com> on Tuesday December 19 2006, @02:50PM (#17303752)
    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.
  • Governments? (Score:3, Insightful)

    by bhmit1 (2270) on Tuesday December 19 2006, @02:50PM (#17303758) Homepage
    Who says they aren't already doing this? Unlike your credit report, you can't see everything they've been gathering on you.
  • by Hijacked Public (999535) on Tuesday December 19 2006, @02:51PM (#17303766)
    I do some street photography and, although I don't personally publish material on the web, some of the people who hire me do. So even if you don't put your photo on Flickr because you are afraid of being identified by search engine there is nothing stopping me from putting it up there for you.
    • so... please don't take it personally if I take your camera and smash it after you take a picture of me? (I mean no threat, just bringing up a point) if someone cares enough to purposefully not post themselves on the web, perhaps out of fear of a stalker, what right do you have to "publish" without consent?
      • I won't take it personally but most of what I do with a camera involves a lot more peril than some guy on the street smashing my camera. Also, if I'm on the street it is probably a digital so as long at the write is finished smashing it won't do much good.

        There are various laws in various places concerning what kind of permission is necessary before publishing photos depicting identifiable people. Many of them concern advertising only but some, Canada [findlaw.com] is maybe the most clear cut, cover anything that is p

        • There are various laws in various places concerning what kind of permission is necessary before publishing photos depicting identifiable people.



          There's the problem... Now everyone is identifiable!

      • Here's a bit of privacy/publicity guidelines I found here [publaw.com].

        The basic presumption underlining right to privacy laws is the protection of an individual from the disclosure of private facts. The general principles are that one who publicizes a matter concerning the private life of another is subject to liability for invasion of privacy if the matter publicized is of a kind that would be highly offensive to a reasonable person and is not of legitimate concern to the public. The right of publicity provides tha

        • Ah, but this if for information about the "private life of another subject". Is your face private? I don't think so. If it is, then you shouldn't show it to anyone. Maybe some of your photographers here in the U.S. can help me out, but isn't anything visible from a public area (without a zoom lens) allowable to be photographed? I mean, according to the posters here, I wouldn't be allowed to take pictures of cops because I didn't get their permission. Well, that just wouldn't work in a "free country" n
      • Re: (Score:2, Interesting)

        I have written permission to take your photo and publish it, at least in the USA, in the form of the First Amendment to the Constitution.

        I am being sued in federal court for publishing a man's photo (along with his name). See:
        www.cgstock.com/essays/vilana.html [cgstock.com]

        He's a mortgage originator, and he forged a sales agreement, and I'm warning others about him on my website (e.g. consumer speech). He dropped an earlier claim of defamation (what I wrote about his is true), but he's raising the same objection as

        • The problem I'm concerned with here is more along the lines of: I cut someone off on the highway. They speed past and take a picture of me with cameraphone. They use said software to find pictures of me on the internet, including picture of me with my girlfriend. They search with same software for the identity of girlfriend. They take out their grudge on her.
          People go way overboard with road rage, so that scenerio isn't entirely paranoid. With a simple photo they get access to the who and where of all of
      • ...please don't take it personally if I take your camera and smash it after you take a picture of me? (I mean no threat, just bringing up a point) if someone cares enough to purposefully not post themselves on the web, perhaps out of fear of a stalker, what right do you have to "publish" without consent?

        Photographers have every right [sirimo.co.uk] to photograph you if you are in a public place. Like the grandfather poster, I also do street photography [smugmug.com] but unlike him I do make mine available. If you required that ph

    • Perhaps, but then you're just a face in a crowd. That's not NEARLY as convenient as a site that keeps pictures of your face and intimate details of your life all in one convenient package.
  • pr0n (Score:5, Funny)

    by User 956 (568564) on Tuesday December 19 2006, @02:56PM (#17303812) Homepage
    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.
  • by David_Shultz (750615) on Tuesday December 19 2006, @02:56PM (#17303814)
    let's face it -your information is out there somewhere. Instead of being afraid of getting involved in some online community, let's think of better measures of protection against identity theft.
    • It's easy! Just take the old tinfoil hat, unfold the edges a bit more so you cover your ears, eyes and nose. Now, make some tiny slits for the previously mentioned orifices and you're golden.

      Who said technology was difficult to deal with?

  • by bigtrike (904535) on Tuesday December 19 2006, @02:59PM (#17303852)
    Unless face recognition has improved drastically, this company will just fail like the last couple companies which attempted to do anything with it.
    • by Rosco P. Coltrane (209368) on Tuesday December 19 2006, @03:33PM (#17304332)
      Unless face recognition has improved drastically, this company will just fail like the last couple companies which attempted to do anything with it.

      Wrong: nowadays, anything that remotely has to do with security, identification, tracking and general populace control (to save us all from all these hordes of terrorists of course) is big money. Look at most of the advances in computing these days: they're almost all about biometrics, RFID, detectors of this-or-that... Most of it is hype, but it nets whomever spews it a lot of government money.
  • Ach, so I will finally be able to look up this lovely Russian girl I've met online.
    She's been sending me pictures of herself (chuckles) and her name is Sonya..
    She's SO sexy she's got me worried, but my worries will finally go away as soon as I check her photo with this new service!!!
  • 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?"

    The bad guys already know so hiding only hurts your friends. The resources they own are the ISP, your non free OS, your phone calls and public "security cameras". Your friends only have what you can give them. The bad guys want to limit your ability to match their power and knowledge. The only solution is to guard what's really private and give rest away

  • And now, every picture on Myspace will become part of your Permanent Record.

    But at least dating sites will be able to filter out copies of pictures of famous people and porn stars.

  • Witness Protection (Score:5, Interesting)

    by jeffkjo1 (663413) on Tuesday December 19 2006, @03:07PM (#17303984) Homepage
    I'm curious how things like this will work with Witness Protection.

    Setting aside the fact that, at least right now, sunglasses fool these systems... if someone, lets say, a member of the Talini Crime family wants to find a rat. By giving a picture of him to this company, they could then search for pictures on the internet he appears in.

    Considering how many pictures people take with random people in the background, it seems inevitable that said rat would turn up.
  • by LionKimbro (200000) on Tuesday December 19 2006, @03:15PM (#17304106) Homepage
    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.
    • "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? "

      easy enough. Put a hard legal limit on the processing power any person is allowed to possess. Measured in gigaflops or some other metric. The same way most places have legal limitations on what kinds of weapons a person is allowed to possess. There is no moral difference between a computer and a weapon. Both can be used for good or har
    • You don't really even need to be discreet to get a lot of personal information. Look at Facebook. People are willing to do the work FOR you, populating data sets.

      The reason you don't have to worry about invading anyone's privacy is that like Scott Adams says: People like to talk more than they like to listen. And that's why the government conspiracists always make me laugh. They think that the government will one day track everything you do by force, when in reality, private corporations have already b
  • As other posters have pointed out, once something is online, it's not private anymore. Complaining about the 'privacy concerns' of this software bugs me, because it's a distraction from real privacy issues.

    Reminds of the Libertarian Party (of which I am, unhappily, a member) - seriously complaining about trivial issues means that people will trivialize your complaints about serious issues.
  • Are we really going to pretend we didn't know technology like this was coming? Are we going to act all heated with righteous indignation about something that researchers have been chasing after for decades?

    Everybody knew about it and expected this technology to be perfected sooner or later (and for now it seems that it's still a bit later). So, if you were that worried about someone being able to Flickr and Google your personal relationships together, you should have thought twice about putting your entire
  • Dating sites... (Score:3, Insightful)

    by teutonic_leech (596265) on Tuesday December 19 2006, @04:04PM (#17304854)
    I think many of the people submitting their images to dating or adult sites should start worrying right now...
  • by SPYvSPY (166790) on Tuesday December 19 2006, @05:07PM (#17305968) Homepage
    A friend of mine works for a security firm here in NYC. They do camera system installs for certain *really*, *really* high security locations. If he wanders around in certain areas of the city, he'll have a nice email the next morning retracing his steps with still photos at various locations. The surveillance operators just feed the system a headshot and the rest is history. Sure, it's a little joke amongst co-workers, but it's fully possible today, right now.
    • Re:What IS OK? (Score:5, Insightful)

      by finkployd (12902) on Tuesday December 19 2006, @03:28PM (#17304258) Homepage
      For example, don't say require FISA warrants before listening, because it is quicker to buy another disposable cell phone than it is to obtain a FISA warrant.

      They have NEVER needed FISA warrants before listening. In the event that they need to tap in an emergency (where waiting for a FISA warrant could lose the chance at intelligence), they can just start doing so. However, they do need to apply for a warrant within 72 hours of starting the tap. How could any reasonable person have a problem with this? All they are saying is that you cannot wiretap without ever telling anyone about it.

      We obviously need some sort of security. What is OK?

      Yes, we do. But we cannot forget that we have a system of checks and balances. Democracy does not move as fast as a dictatorship, and a dictatorship can (in theory) move much faster to protect its citizens. If that is what we truly want as a country then let's just do it and quit pretending. This whole "we are still a democracy with governmental checks and balances but because the president declared war on an abstract concept he can do anything he wants" thing we have going now just does not make sense. The excuses are always so flimsy, it is always a claim that it is perfectly legal under written law and when that proves to be false then it becomes "oh well, none of that matter anyway because he's got unlimited wartime powers".

      But you ask what we can do? Obviously we are doing some things that make a lot of sense. Better information between the intelligence agencies is a no-brainer, and I would go as far as saying going after the Taliban in Afghanistan was a good move as well (Iraq was obviously a horribly stupid blunder/distraction though).

      However we do a lot of stupid things also. Hiring a lot of poorly trained rent-a-cops to play detective in the airports was probably not the best use of our resources. Insane restrictions on what we can take on airplanes do nothing for security, but make ignorant people feel safer. The whole slew of ways we try to throw billions in poorly thought out "technical" solutions like RealID, MagicLantern, facial recognition (which doesn't work any better than space lasers shooting at ICBMs), and whatever kludged algorithm generates the Mo-Fly list do nothing for security and cost both money and civil liberties.

      There are many tried and true intelligence gathering and counter-terrorism techniques, but the current administration is more interested in presenting a color coded security theater for the masses complete with high tech sounding ("it involves computers so you know it must be good") projects. The paranoid thinks they are just using "terrorism" as a bogeyman to implement systems to track and control all citizens. I actually think that is a side effect of their actual motivation to dump money into their friend's and contributer's companies.

      Finkployd
        • Re: (Score:3, Insightful)

          The issue I have with this is, again, the disposable phone. Habib Mohamed buys a disposable phone to call his mum, Bosama InLaden in Pakistan. The Feds freak and immediately start listening in, only to find out that Mr. Mohamed really is calling his mum and stop listening and remove Mr. Mohamed from any further surveillance. The problem is, they would not have known this if they had not listened. And they really can't go to the FISA court now to get a warrant for tapping Mr. Mohamed's calls to his Mum.

          Why c
            • Re: (Score:3, Insightful)

              What if the warrant is denied? Would everyone be happy if the Bush admin suddenly submitted all the taps it has done since 2000 to a FISA court? Granted, I'm sure the court would be overwhelmed for a time, but will charges be brought for all those that are not approved? What's the point on oversight as hindsight?

              One point is that it creates a record of the tap having happened at all. That means that if you're going to be abusing your power, you should expect records of it to exist somewhere that is not d

    • Re: (Score:3, Interesting)

      "What is OK for governments to use to fight terrorism"

      Ok well to start, you cant fight a philosophy. What you are perhaps asking is that the government do more to fight Criminals. I would say that we have enough laws already to fight criminals. Some would say that this is a brave new world we live in and they need better tools to keep up with the crimes. I disagree that the world has magically changed and that we need to become a police state to fight for security. You will never be secure, because security

    • The fatal flaw in this process, is that it's Tom Cruise's face. Can't I have one day where I don't have to look at that guy?

      This is why I worry about this process. Not because of my privacy, but because there are already too many instances of my large face on the Net. You people have enough of me to deal with already, without yet another database crunching my oily pixels and spitting them back up at you with a hyperlink attached.
    • find those individual chicks i see in porn that i want to see

            Kinda gives a whole new meaning to the term "facial" recognition when you put it that way, doesn't it?