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	<title>Alex&#039;s Blog &#187; Uncategorized</title>
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		<title>Derren &#8216;witch&#8217; Brown</title>
		<link>http://www.alexhudson.com/2009/09/11/derren-witch-brown/</link>
		<comments>http://www.alexhudson.com/2009/09/11/derren-witch-brown/#comments</comments>
		<pubDate>Fri, 11 Sep 2009 18:00:30 +0000</pubDate>
		<dc:creator>Alex</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://www.alexhudson.com/blog/?p=212</guid>
		<description><![CDATA[Apologies, but I couldn&#8217;t help but comment on this. I don&#8217;t believe it&#8217;s broadcast delay. There is a delay there, but it&#8217;s of the order of seconds. His waffle at the end is about the same length. I don&#8217;t see what difference it would make &#8211; it could make the switch happen earlier (e.g., at [...]]]></description>
			<content:encoded><![CDATA[<p>Apologies, but I couldn&#8217;t help but comment on <a href="http://www.youtube.com/watch?v=kMIzR6GNAXw">this</a>.</p>
<ol>
<li>I don&#8217;t believe it&#8217;s broadcast delay. There is a delay there, but it&#8217;s of the order of seconds. His waffle at the end is about the same length. I don&#8217;t see what difference it would make &#8211; it could make the switch happen earlier (e.g., at 1:40 on the video above) but I don&#8217;t see any gain. With people analysing the video, it doesn&#8217;t really matter where it happens.</li>
<li>I don&#8217;t believe it&#8217;s split video. That&#8217;s horribly difficult to get right, I&#8217;m not sure anyone proposing it has actually tried it &#8211; particularly since they also broadcast this thing in HD. It&#8217;s also not very Derren Brown.</li>
<li>I don&#8217;t believe it&#8217;s a 55k take split. There&#8217;s no visible edit split &#8211; and there would have to be one, somewhere &#8211; and he knew he got all six at the end. The stuff Derren was saying about &#8220;sorry if I only get five right&#8221; &#8211; eh. This idea is plain nonsense.</li>
<li>I don&#8217;t believe it&#8217;s eInk etc. Not very Derren Brown. It&#8217;s certainly not projection or quickly stuck on numbers, either.</li>
<li>I don&#8217;t believe there is a hidden wall. The balls cast a shadow on Derren; if it&#8217;s a wall it&#8217;s exceptional.</li>
<li>I don&#8217;t believe there is anything dodgy about the stand. Looks like perspex to me, and the ball&#8217;s labels are pointed up and out.</li>
<li>I don&#8217;t believe the &#8220;last ball moved a bit&#8221; stuff. The last number out was the 2; which is actually the ball on the far right when they&#8217;re turned. If the balls had been replaced, the 2 would be the last in / labelled, so the ball on the far left as it&#8217;s turned around should be the one raised&#8230;</li>
<li>I don&#8217;t believe he predicted anything, or used statistics, or that the balls in the lottery were influenced.</li>
<li>I don&#8217;t believe he palmed the balls. Not enough time, not physically possible.</li>
<li>I don&#8217;t believe he&#8217;s holding anything in front of the balls. The labels are on the surface of the balls.</li>
<li>Finally, I don&#8217;t believe he&#8217;s actually going to give us any insight into how this trick was performed. The fact that people are hanging on the little ball moving or the video thing &#8211; clutching at straws. This was a good trick</li>
</ol>
<p>However.. what I would say&#8230;</p>
<ol>
<li>I&#8217;m interested to know why the TV got turned off. It was moving out of shot, and presumably they could have had set runner turn it off / down off camera. That makes me think they really couldn&#8217;t stick on the show longer than the ball announcement.</li>
<li>There is a gap between the numbers being announced and turning around the balls. This gap must be necessary; the writing down of the numbers and stuff didn&#8217;t have to happen.</li>
<li>The ball holder has sloped-back sides. The front and back of the box are shallow and don&#8217;t raise high, but the sides raise up &#8211; there&#8217;s no need for that; he only needs a box. The slopes match roughly where the labels on the balls are located. Was something attached to the front of them somehow? Looking in between the balls, it could be a line of tape going across the front (particularly between 35 and 39 at about 2:25) &#8211; equally though, it could be compression bleed. Not convinced it would give the 3D effect required either.</li>
<li>Are they even balls? We know that looking at the inside of a sphere and the outside is very similar &#8211; indeed, everyone&#8217;s seen those masks at the fair which seem to follow you around. I suspect they probably are balls, though.</li>
</ol>
<p>Personally, I&#8217;m going for tape over the balls, palmed over it somehow. The sides of the holder and the apparent grey between the balls. I doubt we&#8217;ll know for sure tho.</p>
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		<title>Stuff-as-a-service&#8230;</title>
		<link>http://www.alexhudson.com/2009/06/21/stuff-as-a-service/</link>
		<comments>http://www.alexhudson.com/2009/06/21/stuff-as-a-service/#comments</comments>
		<pubDate>Sun, 21 Jun 2009 16:00:28 +0000</pubDate>
		<dc:creator>Alex</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://www.alexhudson.com/blog/?p=183</guid>
		<description><![CDATA[I read with interest the various Twitterings about price of disk space &#8211; in particular, about Bitfolk, but it applies to any other service really. Andy&#8217;s take on this is really worth interesting, although I personally think he&#8217;s defending Bitfolk&#8217;s pricing unnecessarily. My basic philosophy on this is that price isn&#8217;t an issue; things cost [...]]]></description>
			<content:encoded><![CDATA[<p>I read with interest the various Twitterings about price of disk space &#8211; in particular, about Bitfolk, but it applies to any other service really. <a href="http://strugglers.net/~andy/blog/2009/06/21/some-harsh-realities/">Andy&#8217;s take on this</a> is really worth interesting, although I personally think he&#8217;s defending Bitfolk&#8217;s pricing unnecessarily.</p>
<p>My basic philosophy on this is that price isn&#8217;t an issue; things cost what they cost. What is really at stake is the value of the service: is what I&#8217;m paying for worth it? Of course there are plenty of businesses which are effectively discount-merchants &#8211; the Ryanairs and Tescos of this world &#8211; but they don&#8217;t offer an awful lot of value. Trying to compete on price caters for a certain type of customer, but it&#8217;s a limited market.</p>
<p>It&#8217;s too easy to fixate on the cost of materials. You can look at a sandwich and say, &#8220;Oh, that probably cost 20p in bread and filling. £2 is a rip-off&#8221;. Things simply are not that simple though, unless you&#8217;re really truly price-fixated. If you have time to spend scouring the market for a cheap sandwich that&#8217;s similar in quality, fine &#8211; personally, my time is much more valuable than that.</p>
<p>Similarly, with VPS services, it&#8217;s easy to put together some raw numbers on hardware, divide it by a few people, and assume that it&#8217;s very cheap. Occupancy, failure and incidental costs don&#8217;t really factor into it, or the time to manage it. With that kind of service, the economies of scale really matter, and it&#8217;s difficult to see how you could do it more cheaply for the same price. But at the end of the day, even that doesn&#8217;t really matter.</p>
<p>What matters is the value of the service. For me, the value of Bitfolk is excellent: it&#8217;s a huge amount of management taken off my shoulders. I don&#8217;t want to manage Xen; I don&#8217;t want to have to worry about hardware-this and the vast kernel-patch hideousness. I don&#8217;t want to have to worry about I/O rates. Bitfolk is a service of good quality, and while it&#8217;s never going to offer bullet-proof VPS uptime I suspect you can&#8217;t get much better without moving to some canny clustering setup.</p>
<p>This is what I don&#8217;t understand: bitching about the pennies. Is £24pa too much for 20 Gb disk space? That&#8217;s £2 a month. That&#8217;s our sandwich from up there. It&#8217;s just not worth worrying about, in budget terms it&#8217;s noise. What matters is the quality of the service.</p>
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		<title>Government Action Plan: Open Source, re-use, etc.</title>
		<link>http://www.alexhudson.com/2009/02/25/government-action-plan-open-source-re-use-etc/</link>
		<comments>http://www.alexhudson.com/2009/02/25/government-action-plan-open-source-re-use-etc/#comments</comments>
		<pubDate>Wed, 25 Feb 2009 10:09:44 +0000</pubDate>
		<dc:creator>Alex</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[#ukgovOSS]]></category>

		<guid isPermaLink="false">http://www.alexhudson.com/blog/?p=157</guid>
		<description><![CDATA[Just the other day, the UK Government published a new paper entitled &#8220;Open Source, Open Standards and Re–Use: Government Action Plan&#8221; (amusingly, they&#8217;re also tracking the tag #ukgovOSS to get responses &#8211; so there we go!). I&#8217;ve had experience with the previous consultations: the various versions of the &#8220;open source policy&#8221; which, at best, were [...]]]></description>
			<content:encoded><![CDATA[<p>Just the other day, the UK Government published a new paper entitled &#8220;<a href="http://www.cio.gov.uk/transformational_government/open_source/index.asp">Open Source, Open Standards and Re–Use: Government Action Plan</a>&#8221; (amusingly, they&#8217;re also tracking the tag #ukgovOSS to get responses &#8211; so there we go!).</p>
<p>I&#8217;ve had experience with the previous consultations: the various versions of the &#8220;open source policy&#8221; which, at best, were statements of non-discrimination and said very little positive, and the various explorations into default routes for exploitation which as far as I can tell resulted in very little. There was also the abortive &#8220;Open Source Academy&#8221; whose page is still online but I dare not link for fear people might think it relevant.</p>
<p>I think in general it is extremely positive that the Government continues down this path. In the interests of full disclosure, the company I work for (and co-own) does a lot more public sector work than most, and we do supply Government with open source solutions (we&#8217;re currently developing a national-level bespoke database system, as an example). I&#8217;m very biased in seeing them procure more open source, because that&#8217;s what we want to sell, but also I know how much money we&#8217;ve saved the various organisations we&#8217;ve worked for (I don&#8217;t put this down to open source per se because it&#8217;s more complex than that, but it&#8217;s in there).</p>
<p>But in the interests of trying to be constructive, there is still a lot wrong with this. Let me go through some of the big issues which leap off the page.</p>
<p>The policy on proprietary software says that Government will take into account &#8220;exit, rebid and rebuild costs&#8221;. I&#8217;m not totally sure why these costs are seen as specific to proprietary software &#8211; they&#8217;re very much not &#8211; I don&#8217;t see any way this can be assessed objectively and fairly. I fear this is going to be little more than a nod to later costs; what is really required is a working exit strategy from day one.</p>
<p>Second, the policy of &#8220;The Government will look to secure full rights to bespoke software code [etc.]&#8221; is really pretty wrong-headed. Our business has been on the receiving end of this policy already because it&#8217;s actually pretty common, and the &#8220;full rights&#8221; translated into the language of lawyers effectively means &#8220;we will own the exclusive copyrights/etc. to the stuff you develop for us&#8221;. This has a number of side-effects which I doubt those who drafted it realise.</p>
<p>The first is that it completely disadvantages those who actually develop software and hold copyrights. When you give up ownership, you <em>lose all your rights to that work</em>. That means you can no longer re-use what you developed &#8211; which wouldn&#8217;t be true of any supplier of software who didn&#8217;t own the IPRs in the first place.</p>
<p>The second side-effect is that the later &#8220;Where appropriate, general purpose software developed for government will be released on an open source basis&#8221; is basically a nonsense. Let&#8217;s be real about this: no-one in Government is going to be going around releasing stuff as open source on a regular basis. Indeed, Government <em>should not</em> be doing that: it&#8217;s not a software house, and it doesn&#8217;t have the expertise or the competency to do it. The original developers are the ones who should be doing it.</p>
<p>What&#8217;s worst about this aspect of the policy is that it underlines that fundamentally, Government has missed a key aspect of what open source is about: that you don&#8217;t need &#8220;full rights&#8221; in order to be in control. Let&#8217;s stop calling it open source for a moment, and call it free software. This means you have the freedom to run it, distribute it and modify it (in any combination). Government doesn&#8217;t want the copyrights: Government wants the freedom. As a tax-payer, I applaud that whole-heartedly. So please, don&#8217;t ask for the copyrights: ask for the freedom.</p>
<p>I really welcome the approach that Government is taking here, but I do feel that a couple of tricks have been missed. Hopefully they will realise that from reading this &#8211; always happy to attend another Government consultation, guys <img src='http://www.alexhudson.com/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' /> </p>
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		<title>Daily Hatemail spills Stig beans</title>
		<link>http://www.alexhudson.com/2009/01/20/daily-hatemail-spills-stig-beans/</link>
		<comments>http://www.alexhudson.com/2009/01/20/daily-hatemail-spills-stig-beans/#comments</comments>
		<pubDate>Tue, 20 Jan 2009 16:27:09 +0000</pubDate>
		<dc:creator>Alex</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[the Stig]]></category>
		<category><![CDATA[Top Gear]]></category>

		<guid isPermaLink="false">http://www.alexhudson.com/blog/?p=150</guid>
		<description><![CDATA[The awful News of the World managed to shut up about it, although they did give it away to anyone with half an eye, but the Daily Mail can&#8217;t &#8211; they&#8217;ve felt it necessary to spoil the worst-kept secret in TV and name Ben Collins as &#8220;The Stig&#8221;. Personally, I hope they keep Collins. I [...]]]></description>
			<content:encoded><![CDATA[<p>The awful News of the World managed to shut up about it, although they did <a href="http://www.alexhudson.com/2009/01/12/news-of-the-screws-cack-handed-the-stig-revealed/">give it away to anyone with half an eye</a>, but the Daily Mail can&#8217;t &#8211; they&#8217;ve felt it necessary to spoil the worst-kept secret in TV and <a rel="nofollow" href="http://www.dailymail.co.uk/tvshowbiz/article-1123502/The-Stig-unmasked-Identity-Top-Gears-mystery-test-driver-revealed.html">name Ben Collins as &#8220;The Stig&#8221;</a>.</p>
<p>Personally, I hope they keep Collins. I don&#8217;t think anyone <em>actually cares</em> who the Stig is; except newspapers it seems.</p>
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		<title>An overview of Christmas</title>
		<link>http://www.alexhudson.com/2008/12/27/an-overview-of-christmas/</link>
		<comments>http://www.alexhudson.com/2008/12/27/an-overview-of-christmas/#comments</comments>
		<pubDate>Sat, 27 Dec 2008 22:49:22 +0000</pubDate>
		<dc:creator>Alex</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[books]]></category>

		<guid isPermaLink="false">http://www.alexhudson.com/blog/?p=139</guid>
		<description><![CDATA[So, Christmas is now over for another year pretty much &#8211; and it has been good fun, albeit interspersed with slight bouts of snottiness. Amongst some of the very lovely gifts I was given, I have a really nice selection of books that I need to make time for: The Art Of The Start, by [...]]]></description>
			<content:encoded><![CDATA[<p>So, Christmas is now over for another year pretty much &#8211; and it has been good fun, albeit interspersed with slight bouts of snottiness.</p>
<p>Amongst some of the very lovely gifts I was given, I have a really nice selection of books that I need to make time for:</p>
<ul>
<li>The Art Of The Start, by Guy Kawasaki &#8211; very little to say about this one since it is so well-known, but I&#8217;ve been meaning to read the full thing since I was given a precis of the first chapter by a friend.</li>
<li>Don&#8217;t Sleep, there are Snakes, by Daniel Everett &#8211; this is a story of language and life experienced by a missionary living with a tribe fo Amazonians. I haven&#8217;t read any of this yet, but was captivated by an abridged version read on the radio.</li>
<li>Making History, by Stephen Fry &#8211; this Fry&#8217;s only work of fiction I believe, and I have very high hopes for it. Reviews have been invariably flattering, but then Fry&#8217;s name alone commands a good amount of benefit of doubt.</li>
<li>The Black Swan, by Nassim Nicholas Taleb &#8211; an explanation, of sorts, of randomness and how it affects our lives. I&#8217;m not totally sure what to expect of this yet.</li>
<li>Influence: the Psychology of Persuasion, by Robert B. Cialdini &#8211; again, a relatively well-known book which doesn&#8217;t need an awful lot of discussion here.</li>
</ul>
<p>I&#8217;m looking forward to reading all of these, and will post small reviews as I get there. Slightly interestingly, to me at least, the last book on the list &#8211; Influence &#8211; was actually recommended to me by the same friend who passed on the TAotS precis, but too late for Christmas. Somewhat bizarrely, I had already put it on a list of books  I was interested in sometime in November, and the list was very short and little thought was put into it &#8211; indeed, I re-did my list in early December from scratch, &#8220;Influence&#8221; didn&#8217;t make it back in and I didn&#8217;t think about it again until I received it on Boxing Day.</p>
<p>Perhaps also what I need is some bookshelf type module for my blog too, to remind myself of what I&#8217;ve read through so that I can review it at the end of the year &#8211; some kind of new year&#8217;s resolution appears to be calling.</p>
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