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	<title>David Coveney &#187; technology</title>
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		<title>Speed Limiting in Cars</title>
		<link>http://davidcoveney.com/472/speed-limiting-in-cars/</link>
		<comments>http://davidcoveney.com/472/speed-limiting-in-cars/#comments</comments>
		<pubDate>Wed, 31 Dec 2008 13:21:09 +0000</pubDate>
		<dc:creator>David Coveney</dc:creator>
				<category><![CDATA[Campaign for Thinking]]></category>
		<category><![CDATA[ball of fire]]></category>
		<category><![CDATA[driving]]></category>
		<category><![CDATA[global warming]]></category>
		<category><![CDATA[media]]></category>
		<category><![CDATA[safety]]></category>
		<category><![CDATA[speed cameras]]></category>
		<category><![CDATA[speed limiter]]></category>
		<category><![CDATA[technology]]></category>
		<category><![CDATA[transport]]></category>
		<category><![CDATA[Travel]]></category>

		<guid isPermaLink="false">http://davidcoveney.com/?p=472</guid>
		<description><![CDATA[As part one of my campaign to introduce the concept of actually thinking to UK media, pundits and government, I'm covering the nasty little idea of automatic speed limiters being introduced to cars - so that people can, basically, stop thinking about the speed they drive at.  That'll work...]]></description>
			<content:encoded><![CDATA[<p>This subject has been rolling along for some years now.  Basically the technology now exists to be able to instruct a car what speed it should travel at.</p>
<p>Now, if you&#8217;re a control freak, this is like a gift from heaven.  If you&#8217;re a control freak in power (yes, that includes you Jacqui Smith) then it&#8217;s even more wonderful, because it hands you a whole ton of power.</p>
<p>Like everything, of course, it&#8217;s not all bad.  There are plenty of good reasons for speed limiting cars, trucks and even fire engines.  That doesn&#8217;t necessarily mean it&#8217;s a good idea.</p>
<h3>How The Pro Speed Limiters Present Their Argument</h3>
<div id="attachment_473" class="wp-caption alignright" style="width: 310px"><a rel="attachment wp-att-473" href="http://davidcoveney.com/speed-limiting-in-cars/1885benz/"><img class="size-medium wp-image-473" title="1885benz" src="http://davidcoveney.com/wp-content/uploads/2008/12/1885benz-300x221.jpg" alt="Slow, yet also lethal" width="300" height="221" /></a><p class="wp-caption-text">Slow, yet also lethal - public domain image with thanks to Wikipedia</p></div>
<p>There are currently a lot of fears in society, especially Western society.  We&#8217;re scared of global warming, the economy, terrorism, and dying in a fiery ball of fire when some chav in a misguidedly tuned Vauxhall Nova comes careering head-on towards you as a result of massive overconfidence and a lack of skill.  Throw those arguments into the air and you have some pretty strong arguments as to why we should introduce speed limiters.</p>
<p>Here&#8217;s a quick list of their key points:</p>
<ul>
<li>Safety &#8211; you&#8217;ll hear this a lot.  And it&#8217;s true.  Go slower and if all else is equal safety will go up.</li>
<li>Economy &#8211; by being forced to go slower, you&#8217;ll drive more economically and be able to save the world from Global Warming at the same time.</li>
<li>Reduced need for thirsty, fast cars &#8211; true to a degree because what&#8217;s the point in a big V8 if you hit speed-limited wall at 70mph?</li>
<li>Reduced load on drivers &#8211; no need to think about speed, or worry about speed cameras.</li>
<li>It&#8217;s optional, there&#8217;s no need to fit a speed limiter if you don&#8217;t want it.</li>
<li>If you do have it, there&#8217;s an override button for those rare occasions you may need to go faster than strictly legal.</li>
<li>If only a minority of cars have this limiter, the effect will be to slow down others without it.</li>
<li>Lot&#8217;s of people are killed or injured daily, and anyone arguing against speed controls must be in favour of those deaths.</li>
</ul>
<p>The arguments are mostly presented by different types of organisation.  You have the emotionally irritating Brake, and the more calm but government funded (don&#8217;t forget this fact, they may sound independent but they aren&#8217;t) Motoring Forum, the UK Commission for Integrated Transport, and various other safety campaigners.</p>
<p>I can&#8217;t find a quote from Jacqui Smith on this subject, but I&#8217;m sure she&#8217;ll be along soon.</p>
<h3>And The Argument Against</h3>
<p>Well there has to be some rational argument against this, but unfortunately we&#8217;ve only got Safe Speed getting all the media attention on the other side.  Holy Fucking Shit.  I mean, really.  Have you seen them?  You wouldn&#8217;t trust these people to decorate your house, so why would you trust them with setting the agenda on speed limits and motoring policy?</p>
<p>Instead, why not get a psychologist who&#8217;s studied driving onto your show?  Or, at a stretch, someone from the Institute of Advanced Motorists?  But no, instead you get to listen to a  muppet from Brake arguing with a muppet from Safe Speed.  I suppose there&#8217;s only so many pundits to go round and the radio and TV stations pick the easiest ones they can find.</p>
<p>Sheesh.</p>
<p>But here we go &#8211; this is other people&#8217;s arguments, don&#8217;t forget.  Mine come later.</p>
<ul>
<li>It&#8217;ll encourage zombie behaviour, which is almost certainly true &#8211; in the US where freeways were once limited to the mind-numbingly dull speed of 55mph, you get to see a lot of this.</li>
<li>It&#8217;s a symptom of control-freakery &#8211; yep, almost certainly.</li>
<li>Speed doesn&#8217;t kill, it&#8217;s inattentive driving, which kind of cycles back to the first point.</li>
<li>It&#8217;s the thin end of a wedge which will end with all cars having compulsory speed limiters.</li>
<li>It probably won&#8217;t affect KSI (Kills and Serious Injuries) rates in the positive manner the pro side would like to see.</li>
<li>Slowing down can cause more accidents.</li>
</ul>
<p>Thankfully, spokefolk from the RAC, AA and the likes are occassionally wheeled out to discuss such issues and they <em>tend</em> to be a bit more rational and thought out.  But they&#8217;ve become rather dysfunctional resellers of insurance and recovery services these days, rather than the clubs and associations that they originally started out as.  Consequently they have to toe a fine line between keeping customers (many of whom are the unthinking fools I worry about) and not upsetting the government (filled with the misguidedly thinking fools I also worry about) into adding more restrictions to both their customers and their businesses.  So they tend towards making statements rather than take the risk of getting involved on radio or TV.</p>
<p>Of course, avoiding radio or TV is a sensible move for many.  I&#8217;ve listened to myself on Radio and I&#8217;m clearly a rambling buffoon who doesn&#8217;t know when to shut up and who talks over others.  Heaven knows what would happen if I found myself on TV.  Of course, it&#8217;s not totally bad to be a buffoon &#8211; look how well Boris Johnson&#8217;s done out of it.</p>
<p>The best argument against this, so far, comes from the easy to respect Derek Charters, from the Motor Industry Research Association, who believes limiting speed automatically could cause accidents.</p>
<blockquote><p>&#8220;The last thing you need is one car to be overtaking and then pull back in, in front of the cars in front, because that braking event will then cause everybody to start to slow down, which will then compress the traffic, which then causes an incident.&#8221;</p></blockquote>
<h3>The Dave&#8217;s Attempt to Think on this Subject</h3>
<ul>
<li>Oh Jesus, do we need the government controlling us just a bit more?</li>
<li>Would government controlled GPS units eventually be used to track our cars&#8217; every movement?</li>
<li>A world full of cars doing identical speeds is so horrifically soporific that I suspect we&#8217;d be having massive pile-ups in no time.</li>
<li>The unthinking are the worst people to get this technology &#8211; they&#8217;ll just turn into motoring zombies.</li>
<li>Going faster is fun.  Sometimes it&#8217;s good to be able to have a bit of fun, you know, even if it does make the world ever so slightly less safe.</li>
<li>All speeds are dangerous &#8211; being crushed to death by a 2mph Audi Q7 isn&#8217;t much fun either &#8211; stop people from realising how dangerous cars are and <em>boom!</em> more dead people.</li>
<li>It&#8217;ll probably mean the end of the fantastic Top Gear show.</li>
<li>It&#8217;ll make moving to South America far more appealing.</li>
</ul>
<p>The key arguments for or against this idea are really just noise.  The question we should be asking is at what point should drivers give up responsibility for the movements of their cars?  Lane sensing technology has matured enough that you could conceivably place your Honda at the beginning of the M6 and drive all the way to Scotland without touching the wheel, brakes or throttle again, coming to a stop when the traffic in front does so, and accelerating to a set speed when it&#8217;s possible to do so.  I remain to be convinced that all this is a good idea, but at least it&#8217;s entirely within the control of the driver &#8211; he can choose what is and is not switched on, and where.</p>
<p>GPS technology is constantly improving, as are sensors.  It&#8217;s only a matter of time before we can simply climb into our cars, shout &#8220;take me to work, autocar!&#8221; and climb into the back for a nap.  Sounds like a wonderful idea to me and I wouldn&#8217;t care what speed the car travelled at so long as it woke me up on arrival and neatly parked itself while I go for a pee.</p>
<p>Partial implementation, on a wide scale, of speed limiters or even smart cruise control could be lethal.  Each car would end up driving at ever so slightly different speeds.  Overtaking moves could be measured in miles, and it wouldn&#8217;t matter if you didn&#8217;t have a speed limiter &#8211; you&#8217;d be stuck behind those with them fitted.  And those who choose to have them fitted would be sitting in a smug pool of self-superiority, knowing they&#8217;re driving at the maximum safe speed.  They&#8217;d be wrong, of course.  70mph is safe when it&#8217;s clear and dry.  It&#8217;s safe even when it&#8217;s wet.  But in a deluge it&#8217;s lethal.  But having given up the act of thinking about speed they would just keep their foot mashed down on the carpet.  Until they eventually plough into the back of the car in front that they couldn&#8217;t see.</p>
<p>And that&#8217;s why this topic has made it into the Campaign for Thinking.  Full automation is a good thing, it means you can go and think about something else.  But a world full of drivers who believe thinking about speed is only for the government&#8230; God preserve us!</p>
<p>Now, could the government get on with thinking about things they could help us with?  Infrastructure, international security, the economy, tax&#8230; that kind of stuff?  The big, hard problems that they have the power to do something about?  3,000 people a year die on the roads.  60,000 people a year die from murders in South Africa.  And providing assistance to unstable or impoverished countries could save the lives of millions.  Unfortunately it&#8217;s hard to get elected on the promise of saving the lives of AIDS stricken Tanzanians, but you could save or dramatically improve the lives of more than 3,000 of them with the millions spent on speed limiter studies.  Yes, I know it&#8217;s a straw man argument, but a little sense of perspective on the point of all this would be useful.</p>
<h4>Linkage</h4>
<p><a href="http://news.bbc.co.uk/1/hi/uk/7803997.stm">http://news.bbc.co.uk/1/hi/uk/7803997.stm</a></p>
<p><a href="http://www.cfit.gov.uk/mf/index.htm">http://www.cfit.gov.uk/mf/index.htm</a></p>
<p><a href="http://www.mira.co.uk/">http://www.mira.co.uk/</a></p>
<p><a href="http://www.safespeed.org.uk/">http://www.safespeed.org.uk/</a></p>
<p><a href="http://www.cfit.gov.uk/">http://www.cfit.gov.uk/</a></p>
<p><a href="http://www.dft.gov.uk/">http://www.dft.gov.uk/</a></p>
<p><a href="http://en.wikipedia.org/wiki/HIV/AIDS_in_Africa">http://en.wikipedia.org/wiki/HIV/AIDS_in_Africa</a></p>
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		<title>Very Cool Camera Tracking Technology</title>
		<link>http://davidcoveney.com/303/very-cool-camera-tracking-technology/</link>
		<comments>http://davidcoveney.com/303/very-cool-camera-tracking-technology/#comments</comments>
		<pubDate>Sat, 31 May 2008 21:55:57 +0000</pubDate>
		<dc:creator>David Coveney</dc:creator>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[Video of the Week]]></category>
		<category><![CDATA[technology]]></category>
		<category><![CDATA[Video]]></category>
		<category><![CDATA[webcam]]></category>

		<guid isPermaLink="false">http://davidcoveney.com/?p=303</guid>
		<description><![CDATA[The chaps at Cam-Trax have come up with a rather nifty bit of software that can turn practically any easily visible object and a cheap webcam into a game or PC controller. I wish I could code that sort of stuff&#8230;. Now I&#8217;ll get back to working on SQL queries when I should actually be&#8230;]]></description>
			<content:encoded><![CDATA[<p>The chaps at <a href="http://www.cam-trax.com/">Cam-Trax</a> have come up with a rather nifty bit of software that can turn practically any easily visible object and a cheap webcam into a game or PC controller.</p>
<p>I wish I could code that sort of stuff&#8230;.</p>
<p><object width="425" height="373"><param name="movie" value="http://www.youtube.com/v/v0srY37kkMw&#038;hl=en&#038;border=1"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/v0srY37kkMw&#038;hl=en&#038;border=1" type="application/x-shockwave-flash" wmode="transparent" width="425" height="373"></embed></object></p>
<p>Now I&#8217;ll get back to working on SQL queries when I should actually be out partying&#8230;</p>
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		<item>
		<title>21 Years In IT</title>
		<link>http://davidcoveney.com/302/21-years-in-it/</link>
		<comments>http://davidcoveney.com/302/21-years-in-it/#comments</comments>
		<pubDate>Thu, 22 May 2008 16:05:45 +0000</pubDate>
		<dc:creator>David Coveney</dc:creator>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[career]]></category>
		<category><![CDATA[internet]]></category>
		<category><![CDATA[technology]]></category>

		<guid isPermaLink="false">http://davidcoveney.com/?p=302</guid>
		<description><![CDATA[I chanced upon a site listing the first 100 .com registrations ever made &#8211; and it rather startled me.  I started my IT career in 1987, first working as a printer operator on the mainframes at ICI, before moving to systems operations in at the beginning of 1988.  Later in 1988 I became a trainee&#8230;]]></description>
			<content:encoded><![CDATA[<p>I chanced upon a <a title="First 100 .coms" href="http://www.whoisd.com/oldestcom.php">site listing the first 100 .com registrations ever made</a> &#8211; and it rather startled me.  I started my IT career in 1987, first working as a printer operator on the mainframes at ICI, before moving to systems operations in at the beginning of 1988.  Later in 1988 I became a trainee programmer (my career never moved as fast as that first 12 month period!) and so I continued.</p>
<p>So when I took my first tentative steps in professional IT there had been fewer than 100 .coms registered.  Today there are over 76,000,000 active domains and over 280,000,000 that have been deleted, according to <a title="Domain Tools Internet Statistics" href="http://www.domaintools.com/internet-statistics/">Domaintools.com</a>.</p>
<p>Things have changed markedly in this industry.  21 years is nothing.  The internet has quite literally exploded around us.  I started surfing the World Wide Web in 1993 and frankly there was nothing much there.  It was hard to find sites, and performance was painful.  Running your own site was difficult, and it wasn&#8217;t until 1996 that I first registered a domain &#8211; <a title="At Speed Motorsport News From The Nineties" href="http://www.at-speed.co.uk">at-speed.co.uk</a> with the intention of creating an online resource for motorsport news.  It was a difficult but exciting experience, but I felt that it was too early &#8211; the Internet wasn&#8217;t really a mass market item yet, even though the potential was starting to be realised.  I had bugger all money at the time too, so needed to go out there and get a better paying job.  Interestingly I used to get e-mails from the <a title="UK Motorsport Index" href="http://www.ukmotorsport.com/uk.html">UK Motorsport Index</a> (which still has the same design as it did then!) complaining about our high budget approach being against the spirit of the web.  I doubt he realised that we had absolutely no money and everyone contributed their work for free.  One thing that was as true then as it is now is that good &lt;&gt; expensive.</p>
<p>So now where are we?  We have applications delivered via the browser, high performance search engines that actually work, and we enjoy the power of a huge number of free social services.  Many of these services are heavily funded and will require monetisation at some point, or they&#8217;ll close&#8230; that could be interesting.  Google managed the transition from a giveaway to a fee earning service without ever charging the people that made it successful.  Can the likes of flickr, Facebook and WordPress.com?</p>
<p>Time will tell&#8230;  What&#8217;s certain is that the pace of change, so marked over my career, is probably going to continue accelerating.  The next 21 years could be as equally fascinating&#8230;</p>
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