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	<title>Comments on: Lie Detectors Alongside Metal Detectors?</title>
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	<description>A collection of Damn Interesting things</description>
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		<title>By: Correct me if I'm wrong, but:</title>
		<link>http://www.damninteresting.com/lie-detectors-alongside-metal-detectors#comment-23827</link>
		<dc:creator>Correct me if I'm wrong, but:</dc:creator>
		<pubDate>Wed, 21 Jan 2009 22:25:42 +0000</pubDate>
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		<description>theres a whole parade of problems with this, most of them already stated,  but i dont agree that its too personal, i mean, &quot;are you a terrorist planning on killing hundreds of people?&quot; is not a personal question at all. and if I WAS a terrorist i think the airlines should have the right to know. if they made these 100% accurate(impossible i know) and considerably shorter (30 secs a person would add up and you&#039;re already hafta be there like 2 hours before your flight)  i wouldnt mind. I got nothing to hide. and besides the guards there already ask far more personal questions, &quot;What is your business in the states?&quot; &quot;Where are you coming from?&quot; &quot;Any livestock in your handheld carry-on?&quot; ect</description>
		<content:encoded><![CDATA[<p>theres a whole parade of problems with this, most of them already stated,  but i dont agree that its too personal, i mean, &#8220;are you a terrorist planning on killing hundreds of people?&#8221; is not a personal question at all. and if I WAS a terrorist i think the airlines should have the right to know. if they made these 100% accurate(impossible i know) and considerably shorter (30 secs a person would add up and you&#8217;re already hafta be there like 2 hours before your flight)  i wouldnt mind. I got nothing to hide. and besides the guards there already ask far more personal questions, &#8220;What is your business in the states?&#8221; &#8220;Where are you coming from?&#8221; &#8220;Any livestock in your handheld carry-on?&#8221; ect</p>
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		<title>By: Kao_Valin</title>
		<link>http://www.damninteresting.com/lie-detectors-alongside-metal-detectors#comment-16957</link>
		<dc:creator>Kao_Valin</dc:creator>
		<pubDate>Mon, 20 Aug 2007 16:40:35 +0000</pubDate>
		<guid isPermaLink="false">http://www.damninteresting.com/?p=266#comment-16957</guid>
		<description>Yea my intentions are none of their damn business. There purpose is to move me from one place to another. Personally I&#039;d like my security to be my own problem. I dont trust morons to keep me safe. They have proven the really crafty buggers will always slip past them and then its all on me again. Last thing I want is to be stripped down of anything defensively useful just to claim the plane is safe. Hell they should give old lady&#039;s hand guns and little kids a bowie knife just to setup a MAD situation :).</description>
		<content:encoded><![CDATA[<p>Yea my intentions are none of their damn business. There purpose is to move me from one place to another. Personally I&#8217;d like my security to be my own problem. I dont trust morons to keep me safe. They have proven the really crafty buggers will always slip past them and then its all on me again. Last thing I want is to be stripped down of anything defensively useful just to claim the plane is safe. Hell they should give old lady&#8217;s hand guns and little kids a bowie knife just to setup a MAD situation :).</p>
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		<title>By: scamp</title>
		<link>http://www.damninteresting.com/lie-detectors-alongside-metal-detectors#comment-9516</link>
		<dc:creator>scamp</dc:creator>
		<pubDate>Mon, 23 Oct 2006 22:08:26 +0000</pubDate>
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		<description>&lt;p&gt;Arrgghhh...theres asains on every website isnt there!?!&lt;/p&gt;&lt;p&gt;
Cant get away from them&lt;/p&gt;</description>
		<content:encoded><![CDATA[<p>Arrgghhh&#8230;theres asains on every website isnt there!?!</p>
<p>
Cant get away from them</p>
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		<title>By: elifint</title>
		<link>http://www.damninteresting.com/lie-detectors-alongside-metal-detectors#comment-7917</link>
		<dc:creator>elifint</dc:creator>
		<pubDate>Sun, 13 Aug 2006 01:32:07 +0000</pubDate>
		<guid isPermaLink="false">http://www.damninteresting.com/?p=266#comment-7917</guid>
		<description>&lt;p&gt;12% false positives?  So in other words, it&#039;s completely useless.&lt;/p&gt;&lt;p&gt;Okay, so on a given day, say 10,000 people come through.  The machine will say that 1200 of them, give or take about 40 on any given day (random sampling error) are lying.  That&#039;s assuming the machine works no worse than advertised.&lt;/p&gt;&lt;p&gt;One day, someone comes through who (1) Is planning something evil and (2) Very stupidly hasn&#039;t practiced beating the machine.&lt;/p&gt;&lt;p&gt;Guess what.  The machine will say about 1200 +/- 40 people are lying on that day, too.&lt;/p&gt;&lt;p&gt;But I&#039;m sure the federal government will start mandating these things if enough pressure is put on them to make it look like they&#039;re actually doing something about security.  No doubt the manufacturer would lobby heavily for that outcome.&lt;/p&gt;</description>
		<content:encoded><![CDATA[<p>12% false positives?  So in other words, it&#8217;s completely useless.</p>
<p>Okay, so on a given day, say 10,000 people come through.  The machine will say that 1200 of them, give or take about 40 on any given day (random sampling error) are lying.  That&#8217;s assuming the machine works no worse than advertised.</p>
<p>One day, someone comes through who (1) Is planning something evil and (2) Very stupidly hasn&#8217;t practiced beating the machine.</p>
<p>Guess what.  The machine will say about 1200 +/- 40 people are lying on that day, too.</p>
<p>But I&#8217;m sure the federal government will start mandating these things if enough pressure is put on them to make it look like they&#8217;re actually doing something about security.  No doubt the manufacturer would lobby heavily for that outcome.</p>
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		<title>By: me09</title>
		<link>http://www.damninteresting.com/lie-detectors-alongside-metal-detectors#comment-7807</link>
		<dc:creator>me09</dc:creator>
		<pubDate>Mon, 07 Aug 2006 20:09:57 +0000</pubDate>
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		<description>&lt;p&gt;Haha loving the picture...the man is gorgeous!&lt;/p&gt;</description>
		<content:encoded><![CDATA[<p>Haha loving the picture&#8230;the man is gorgeous!</p>
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		<title>By: nutramistic</title>
		<link>http://www.damninteresting.com/lie-detectors-alongside-metal-detectors#comment-7293</link>
		<dc:creator>nutramistic</dc:creator>
		<pubDate>Mon, 17 Jul 2006 18:03:09 +0000</pubDate>
		<guid isPermaLink="false">http://www.damninteresting.com/?p=266#comment-7293</guid>
		<description>&lt;p&gt;I intend to take out Osama Bin Laden myself! - Geraldo Rivera&lt;/p&gt;</description>
		<content:encoded><![CDATA[<p>I intend to take out Osama Bin Laden myself! &#8211; Geraldo Rivera</p>
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		<title>By: JJ</title>
		<link>http://www.damninteresting.com/lie-detectors-alongside-metal-detectors#comment-5085</link>
		<dc:creator>JJ</dc:creator>
		<pubDate>Sun, 14 May 2006 22:49:55 +0000</pubDate>
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		<description>&lt;p&gt;If this becomes widely used,  I&#039;ll probably fly a lot less than I do now. I can&#039;t imagine donning the headset , filled with fleas/lice/etc. as people have said above, just to be asked a question, &quot;Are you a terrorist?&quot;, replying &quot;No&quot; and being told I&#039;m a liar and need to be asked a few more questions. Imagine going on a family trip and you/your brother/mother/father/sister are taken aside and you miss your flight or have to wait because a machine thinks that they are smuggeling or planning on blowing the plane up. Yes I can understand the good points, but everything seems to be working at the moment isn&#039;t it? And I read somewhere before, I think on this site, that you&#039;re not allowed to take nail clippers on board, yet they will allow a heavyset boxer for example, who, if he started drinking, could possible cause more problems? Why are we as a race so stupid sometimes?! In general I mean, not just the clipper/boxer senario. &lt;/p&gt;</description>
		<content:encoded><![CDATA[<p>If this becomes widely used,  I&#8217;ll probably fly a lot less than I do now. I can&#8217;t imagine donning the headset , filled with fleas/lice/etc. as people have said above, just to be asked a question, &#8220;Are you a terrorist?&#8221;, replying &#8220;No&#8221; and being told I&#8217;m a liar and need to be asked a few more questions. Imagine going on a family trip and you/your brother/mother/father/sister are taken aside and you miss your flight or have to wait because a machine thinks that they are smuggeling or planning on blowing the plane up. Yes I can understand the good points, but everything seems to be working at the moment isn&#8217;t it? And I read somewhere before, I think on this site, that you&#8217;re not allowed to take nail clippers on board, yet they will allow a heavyset boxer for example, who, if he started drinking, could possible cause more problems? Why are we as a race so stupid sometimes?! In general I mean, not just the clipper/boxer senario. </p>
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		<title>By: Bryan Lowder</title>
		<link>http://www.damninteresting.com/lie-detectors-alongside-metal-detectors#comment-776</link>
		<dc:creator>Bryan Lowder</dc:creator>
		<pubDate>Sat, 17 Dec 2005 01:58:32 +0000</pubDate>
		<guid isPermaLink="false">http://www.damninteresting.com/?p=266#comment-776</guid>
		<description>&lt;p&gt;Hogwash.  &quot;Voice Stress Analysis&quot; has existed for years, and is even less accurate than &quot;lie detectors&quot;.  Like the polygraph, if they measure anything meaningful at all, it&#039;s only whether or not you&#039;re a BAD liar. Good liars look you in the eye and lie like crazy, without feeling nervous or giving any cues.  Bad liars get sweaty palms and quavering voices.  I imagine the same thing also happens if one discusses a distressing event, like a recent accident or divorce, or if the subject is nervous for some other reason, like a really attractive interviewer.&lt;/p&gt;</description>
		<content:encoded><![CDATA[<p>Hogwash.  &#8220;Voice Stress Analysis&#8221; has existed for years, and is even less accurate than &#8220;lie detectors&#8221;.  Like the polygraph, if they measure anything meaningful at all, it&#8217;s only whether or not you&#8217;re a BAD liar. Good liars look you in the eye and lie like crazy, without feeling nervous or giving any cues.  Bad liars get sweaty palms and quavering voices.  I imagine the same thing also happens if one discusses a distressing event, like a recent accident or divorce, or if the subject is nervous for some other reason, like a really attractive interviewer.</p>
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