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	<title>positionrelative.com</title>
	<link>http://www.positionrelative.com</link>
	<description>taglines are for the weak</description>
	<pubDate>Tue, 12 Feb 2008 14:51:45 +0000</pubDate>
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		<title>How I use netvibes</title>
		<link>http://www.positionrelative.com/2008/02/13/how-i-use-netvibes/</link>
		<comments>http://www.positionrelative.com/2008/02/13/how-i-use-netvibes/#comments</comments>
		<pubDate>Tue, 12 Feb 2008 14:51:45 +0000</pubDate>
		<dc:creator>scottbp</dc:creator>
		
		<category><![CDATA[Information architecture]]></category>

		<guid isPermaLink="false">http://www.positionrelative.com/2008/02/13/how-i-use-netvibes/</guid>
		<description><![CDATA[
Well to start with I have four tabs - tools, news, such new feeds, delicious.
Plus sage (feed reader extension for firefox)&#8230; Why don&#8217;t I have all my feeds in netvibes? How is my use of sage different from the way I use feeds in netvibes? The feeds that I have in netvibes are mostly aggregating [...]]]></description>
			<content:encoded><![CDATA[<p><a href='http://www.positionrelative.com/wp-content/uploads/2008/02/tabs.png' title='My tabs'><img src='http://www.positionrelative.com/wp-content/uploads/2008/02/tabs.png' alt='My tabs' /></a><br />
Well to start with I have four tabs - tools, news, such new feeds, delicious.</p>
<p>Plus sage (feed reader <a href="http://sage.mozdev.org/">extension for firefox</a>)&#8230; Why don&#8217;t I have all my feeds in netvibes? How is my use of sage different from the way I use feeds in netvibes? The feeds that I have in netvibes are mostly aggregating feeds ( like <a href="http://reddit.com">reddit</a> ), or really frequently updated ones ( like <a href="http://www.boingboing.net">boing boing</a> ). I put them all together so that I can tell at a glance when they have<br />
updated, and also see the headlines without opening each feed one by one. The sage feeds on the other hand tend more to be more often single authors or less often updated magazines ( like <a href="http://www.alistapart.com">ALA</a> ). These feeds more often have single articles which I might read at my leisure, rather than a list of new posts to scan and only read a few of.<br />
<a href='http://www.positionrelative.com/wp-content/uploads/2008/02/news.png' title='My news feeds tab'><img src='http://www.positionrelative.com/wp-content/uploads/2008/02/news.png' alt='My news feeds tab' /></a></p>
<p>I have though thought about bringing all my feeds into netvibes but haven&#8217;t gotten very far. The such new feeds tab contains a few new feeds, bit also a couple of tools. So really that tab is more of a mish mash than a real experiment. Having said that though, I did have a couple of those feeds in my  sage list at first which didn&#8217;t work out so well</p>
<p>The whole upshot of all this is that for me at least, I consume different ways. Ways which depend upon many factors, from update frequency to feed content. The way that I use my rss feeds mean that just one way, such as netvibes doesn&#8217;t work for me. But could it? Working on several different computers means that my unread feeds on sage are always out of sync. Perhaps what I need is a full page feed reader widget  for netvibes. So there is a project I could do&#8230;<br />
<!--a href='http://www.positionrelative.com/wp-content/uploads/2008/02/suchnewfeeds.png' title='my mish mash such new feeds tab'><img src='http://www.positionrelative.com/wp-content/uploads/2008/02/suchnewfeeds.thumbnail.png' alt='my mish mash such new feeds tab' /></a--></p>
<p>Meanwhile the tools tab is really underused by me at the moment. There are times when I use it, mostly job related times. Like if everyone at work is using google calendar or RMTM todo lists then I use the tools tab quite a lot. Mostly though it is neglected.<br />
<!--a href='http://www.positionrelative.com/wp-content/uploads/2008/02/tools.png' title='my exciting tools tab'><img src='http://www.positionrelative.com/wp-content/uploads/2008/02/tools.thumbnail.png' alt='my exciting tools tab' /></a--></p>
<p>As for the delicious tab.Well all I use this for is when I have too many tabs open and I decide to send the bookmarks to delicious so that I can remember that I haven&#8217;t read the articles. Not tremendously efficient and not really a great way to use delicious but it beats having 150 tabs open.</p>
<p>So on that note, tonight I am upgrading my netvibes to the new version, &#8216;ginger&#8217; we&#8217;ll see if it changes me&#8230;</p>
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		<item>
		<title>TED: Design, mobile phones &#038; people</title>
		<link>http://www.positionrelative.com/2007/11/22/ted-design-mobile-phones-people/</link>
		<comments>http://www.positionrelative.com/2007/11/22/ted-design-mobile-phones-people/#comments</comments>
		<pubDate>Thu, 22 Nov 2007 01:29:44 +0000</pubDate>
		<dc:creator>scottbp</dc:creator>
		
		<category><![CDATA[philosophy]]></category>

		<guid isPermaLink="false">http://www.positionrelative.com/2007/11/22/ted-design-mobile-phones-people/</guid>
		<description><![CDATA[TED is an almost never ending source of great thought provoking speeches. Here is Jan Chipchase talking about his research into people and their mobile phone use. While about mobile use the lessons for design in general are clear.







]]></description>
			<content:encoded><![CDATA[<p>TED is an almost never ending source of great thought provoking speeches. Here is <a href="http://ted.com/speakers/view/id/170">Jan Chipchase</a> talking about his research into people and their mobile phone use. While about mobile use the lessons for design in general are clear.</p>
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		<item>
		<title>On ozia2007</title>
		<link>http://www.positionrelative.com/2007/10/04/on-ozia2007/</link>
		<comments>http://www.positionrelative.com/2007/10/04/on-ozia2007/#comments</comments>
		<pubDate>Thu, 04 Oct 2007 05:15:23 +0000</pubDate>
		<dc:creator>scottbp</dc:creator>
		
		<category><![CDATA[Information architecture]]></category>

		<guid isPermaLink="false">http://www.positionrelative.com/2007/10/04/on-ozia2007/</guid>
		<description><![CDATA[So there I was up on stage delivering my little talk on advanced tagging. Well it was fun and great to get some interesting discussion on an aspect of my current favourite UE related topic, personalization and personality. I was a little disappointed with my speech as the slides were a little hurried due to [...]]]></description>
			<content:encoded><![CDATA[<p>So there I was up on stage delivering my little talk on advanced tagging. Well it was fun and great to get some interesting discussion on an aspect of my current favourite <acronym title="User Experience">UE</acronym> related topic, personalization and personality. I was a little disappointed with my speech as the slides were a little hurried due to an unfortunate technical issue, but the audience enjoyed it so I should probably chill.</p>
<p>Overall I was actually a little disappointed with the conference. I felt that the topics of the speakers and the quality of the presentations wasn&#8217;t really as good as I expected. While that is my opinion as an inexperienced presenter, I am not alone in thinking it. On the following Monday in my office we had a discussion on how we think the conference could be improved for next year. One of the first things mentioned was more community involvement in selecting presentation topics. Maybe not on the scale of SXSW, but well just more. </p>
<p>One thing which I thought would be a great step forward next year might be a mentoring program for less  experienced speakers. We also talked about the idea of panels and workshops. I didn&#8217;t go last year due to my exciting New England roadtrip but I have heard both good and bad things about this event. I think it is fantastic that Eric Shied has put in all the work to create a really good event, and it was very well organised and fantastic to be able to see and meet so many peers. But it could be better and it is up to the community to make it so.</p>
<p>Technorati Tags: <a href="http://technorati.com/tag/ozia2007" rel="tag">ozia2007</a>, <a href="http://technorati.com/tag/tagging" rel="tag"> tagging</a>, <a href="http://technorati.com/tag/conferences" rel="tag"> conferences</a></p>
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		<item>
		<title>Multidimensional tagging explored</title>
		<link>http://www.positionrelative.com/2007/09/28/multidimensional-tagging-explored/</link>
		<comments>http://www.positionrelative.com/2007/09/28/multidimensional-tagging-explored/#comments</comments>
		<pubDate>Fri, 28 Sep 2007 00:52:43 +0000</pubDate>
		<dc:creator>scottbp</dc:creator>
		
		<category><![CDATA[Information architecture]]></category>

		<guid isPermaLink="false">http://www.positionrelative.com/2007/09/28/multidimensional-tagging-explored/</guid>
		<description><![CDATA[So despite a bit of a scary technical glitch wherein I lost my presentation slides and some of my notes and then had to rebuild my presentation, despite that&#8230; Well my presentation at OZIA2007 went alright. It wasn&#8217;t the best presentation I have ever given, and it wasn&#8217;t as good as I had hoped, but [...]]]></description>
			<content:encoded><![CDATA[<p>So despite a bit of a scary technical glitch wherein I lost my presentation slides and some of my notes and then had to rebuild my presentation, despite that&#8230; Well my presentation at OZIA2007 went alright. It wasn&#8217;t the best presentation I have ever given, and it wasn&#8217;t as good as I had hoped, but it seemed to go down fairly well. It also sparked some great questions, which was the point anyway. So yay, all done!</p>
<p>Meanwhile here is a link to the presentation <a href='http://www.positionrelative.com/wp-content/uploads/2007/09/tags-preso.pdf' title='Exploring multidimensional tagging'>Exploring multidimensional tagging (PDF 1.5MB)</a>.</p>
<h3>Quick summary of presentation</h3>
<p>I briefly talked about what tagging is and where it has gone in the last few years. I discussed some of the failings of tagging but was enthusiastic about its potential. I then went on to outline a few methods to add utility to a tagging framework including multi level tagging, tag groups and not-tags. I then outlined why I thought these might be good ideas, and opened the floor for questions</p>
<p>Technorati Tags: <a href="http://technorati.com/tag/ozia2007" rel="tag">ozia2007</a>, <a href="http://technorati.com/tag/tags" rel="tag"> tags</a>, <a href="http://technorati.com/tag/tagging" rel="tag"> tagging</a>, <a href="http://technorati.com/tag/speech" rel="tag"> speech</a>, <a href="http://technorati.com/tag/presentation" rel="tag"> presentation</a></p>
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		<item>
		<title>A morning at OZia</title>
		<link>http://www.positionrelative.com/2007/09/22/a-morning-at-ozia/</link>
		<comments>http://www.positionrelative.com/2007/09/22/a-morning-at-ozia/#comments</comments>
		<pubDate>Sat, 22 Sep 2007 03:24:45 +0000</pubDate>
		<dc:creator>scottbp</dc:creator>
		
		<category><![CDATA[Information architecture]]></category>

		<guid isPermaLink="false">http://www.positionrelative.com/2007/09/22/a-morning-at-ozia/</guid>
		<description><![CDATA[Today I am at the first day of the OZia conference here in Sydney. I&#8217;m sitting here listening to some interesting presentations and below are my impressions from the first ones of the day. Later I will link to slideshows and recordings as they bocome available.
Anatomy of a redesign at fairfax digital
Liz Pek, and Andy [...]]]></description>
			<content:encoded><![CDATA[<p>Today I am at the first day of the <a href="http://www.oz-ia.org/2007/">OZia</a> conference here in Sydney. I&#8217;m sitting here listening to some interesting presentations and below are my impressions from the first ones of the day. Later I will link to slideshows and recordings as they bocome available.</p>
<h3>Anatomy of a redesign at fairfax digital</h3>
<p>Liz Pek, and Andy Coffey described the workflow behind the recent redesign of <a href="http://smh.com.au">smh.com.au</a> and <a href="http://theage.com.au">theage.com.au</a>. Using a solidly UCD based process mixed with strong collaborative processes. Liz described going through many design iterations exploring different ways of displaying the information on the news page while fulfilling the business and user&#8217;s needs. She also described FD&#8217;s use of Personas and otherUCD tropes. Andy talked about his teams use of conceptual design in the early stages and a strong grid later in the process to visualise the information on the site.</p>
<h3>Forget page length, think information scents</h3>
<p>Iain Barker told us about a discussion taking place online discussing the myth of users disdain for scrolling. He showed some interesting statistics about users scrolling and the numbers of users who are happy to use links far down the page. He then went on to discuss the concept of &#8220;<a href="www.steptwo.com.au/papers/ kmc_informationscent/index.html">information scents</a>,&#8221; and how the composition and &#8220;flavour&#8221; of a piece of information is probably more important than how deep down a page it is. All in all Iain&#8217;s focus was on context, and how length of a page and the efficiency of that design are completely dependent upon that context.</p>
<h3>Optimising landing pages with numbers</h3>
<p>Hurol Inan, talked about various method to optimise information on a page. He talked about understanding metrics, gaining control of the page / site. He talked about an approach based upon testing (technical and user testing), collaborative design and several best practice concepts. </p>
<h3>Statistics with Steve Baty</h3>
<p>OMG.. too much math. Actually an interesting presentation if not really about a topic which relates closely to me. Mostly by choice, we can&#8217;t know everything. Steve talked about understanding research measurements, selecting research subjects and statistical sampling, describing the data and a bunch of formulae. He also showed us some example of bad statistical researchand highlighted some dangers with statistics.      </p>
<p>more later&#8230;</p>
<p>Technorati Tags: <a href="http://technorati.com/tag/ozia2007" rel="tag">ozia2007</a>, <a href="http://technorati.com/tag/ia" rel="tag"> ia</a>, <a href="http://technorati.com/tag/design" rel="tag"> design</a>, <a href="http://technorati.com/tag/conference" rel="tag"> conference</a></p>
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		<title>This is the sound of passion</title>
		<link>http://www.positionrelative.com/2007/09/11/this-is-the-sound-of-passion/</link>
		<comments>http://www.positionrelative.com/2007/09/11/this-is-the-sound-of-passion/#comments</comments>
		<pubDate>Mon, 10 Sep 2007 15:06:23 +0000</pubDate>
		<dc:creator>scottbp</dc:creator>
		
		<category><![CDATA[pop culture]]></category>

		<guid isPermaLink="false">http://www.positionrelative.com/2007/09/11/this-is-the-sound-of-passion/</guid>
		<description><![CDATA[There is a new movie coming out in about a month (depending upon where you live) which I am dieing to see. The movie is called control and is a sort of a biopic about Ian Curtis who was the singer and lyricist for the band Joy Division. Joy Division of course is one of [...]]]></description>
			<content:encoded><![CDATA[<p>There is a new movie coming out in about a month (depending upon where you live) which I am dieing to see. The movie is called <a href="http://www.controlthemovie.com/">control</a> and is a sort of a biopic about <a href="http://en.wikipedia.org/wiki/Ian_Curtis">Ian Curtis</a> who was the singer and lyricist for the band <a href="http://en.wikipedia.org/wiki/Joy_Division">Joy Division</a>. Joy Division of course is one of my favourite bands, but more than that they are widely seen as one of the most influential bands of the last quarter of the twentieth century. Much of the music of the late 80s and 90s owe a great debt of inspiration to Joy Division and their offshoot New Order, from punk to grunge, to goth and even house and techno.</p>
<p>But when I think of New order I will still always remember what I think is one of the best songs ever recorded&#8230; <a href="http://www.youtube.com/watch?v=K0dfd_L4tDk">love will tear us apart</a>.</p>
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		<title>Ambient personalisation</title>
		<link>http://www.positionrelative.com/2007/08/02/ambient-personalisation/</link>
		<comments>http://www.positionrelative.com/2007/08/02/ambient-personalisation/#comments</comments>
		<pubDate>Thu, 02 Aug 2007 05:54:46 +0000</pubDate>
		<dc:creator>scottbp</dc:creator>
		
		<category><![CDATA[Information architecture]]></category>

		<guid isPermaLink="false">http://www.positionrelative.com/2007/08/02/ambient-personalisation/</guid>
		<description><![CDATA[When I think of personalization I mainly think of systems like the old style portals, or maybe the new generation of start pages like netvibes or igoogle. Sites where to personalize the user has to build their page using whatever tools are provided. Often these pages, despite efforts at easy design, are complicated or perceived [...]]]></description>
			<content:encoded><![CDATA[<p>When I think of personalization I mainly think of systems like the old style portals, or maybe the new generation of start pages like netvibes or igoogle. Sites where to personalize the user has to build their page using whatever tools are provided. Often these pages, despite efforts at easy design, are complicated or perceived as complicated. Often perception of complexity is worse since at least theoretically a complex design may be simplified.</p>
<p>When I talk about ambient personalization though I am thinking about the construction of intelligent systems which learn from how the user uses the website and then go on to improve the experience for that user. Simple versions of this are already quite common. Amazon.com, for example, uses the items that a user views to help build recommendations for the user. The power of even this relatively simple example can be clearly seen in the pages of my credit card statement. </p>
<p>My presentation linked below is an attempt to explore some of the possibilities and some of the pitfalls inherent in asking a system to try to learn to understand users.</p>
<p><a href='http://www.positionrelative.com/wp-content/uploads/2007/08/ap-preso.pdf' title='ambient personalisation presentation'>ambient personalisation</a> (PDF 2.4Mb)</p>
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		<title>links for 130607</title>
		<link>http://www.positionrelative.com/2007/06/13/links-for-130607/</link>
		<comments>http://www.positionrelative.com/2007/06/13/links-for-130607/#comments</comments>
		<pubDate>Wed, 13 Jun 2007 01:47:18 +0000</pubDate>
		<dc:creator>scottbp</dc:creator>
		
		<category><![CDATA[links]]></category>

		<guid isPermaLink="false">http://www.positionrelative.com/2007/06/13/links-for-130607/</guid>
		<description><![CDATA[WCAG Samurai errata is an attempt to &#8220;fix&#8221; the problems with WCAG 1.0
Simon Willison&#8217;s talk on &#8220;Doing local right&#8221; from the @media europe 2007 conference.
A video showing how screenreader&#8217;s are used in practice from the YUI team
Tasks on a plane. The remember the milk web app goes offline
How ads really work, explores the idea of [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.wcagsamurai.org/errata/errata.html">WCAG Samurai errata</a> is an attempt to &#8220;fix&#8221; the problems with <a href="http://www.w3.org/TR/WAI-WEBCONTENT">WCAG 1.0</a></p>
<p>Simon Willison&#8217;s talk on &#8220;<a href="http://simonwillison.net/2007/Jun/11/local/">Doing local right</a>&#8221; from the @media europe 2007 conference.</p>
<p>A video showing <a href="http://www.last-child.com/accessibility-and-screen-reader-introduction/">how screenreader&#8217;s are used</a> in practice from the YUI team</p>
<p><a href="http://blog.rememberthemilk.com/2007/06/tasks-on-plane.html">Tasks on a plane</a>. The remember the milk web app goes offline</p>
<p><a href="http://fortuito.us/2007/05/how_ads_really_work_superfans_1">How ads really work</a>, explores the idea of how a site&#8217;s relationship with a user should effect how ads are served to the user.</p>
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		<title>Anarchism and Libertarianism</title>
		<link>http://www.positionrelative.com/2007/06/08/30/</link>
		<comments>http://www.positionrelative.com/2007/06/08/30/#comments</comments>
		<pubDate>Thu, 07 Jun 2007 15:56:09 +0000</pubDate>
		<dc:creator>scottbp</dc:creator>
		
		<category><![CDATA[philosophy]]></category>

		<guid isPermaLink="false">http://www.positionrelative.com/2007/06/08/30/</guid>
		<description><![CDATA[There was a cute comic posted on neatorama which started a little discussion in the comments on the difference between Anarchism and Libertarianism. I posted the comment below, but thought I would repost it here since I don&#8217;t post here enough.
Anarchism is very misunderstood, and indeed quite a complicated concept which most people have difficulty [...]]]></description>
			<content:encoded><![CDATA[<p>There was a cute comic posted on <a href="http://www.neatorama.com/2007/06/07/no-exit-libertarianism-is-anarchy-for-rich-people/">neatorama</a> which started a little discussion in the comments on the difference between Anarchism and Libertarianism. I posted the comment below, but thought I would repost it here since I don&#8217;t post here enough.</p>
<p>Anarchism is very misunderstood, and indeed quite a complicated concept which most people have difficulty accepting. Libertarianism is in my opinion a form of anarchism, purely because it is about limiting the power of government. </p>
<p>You see Anarchism is about getting rid of government as much as possible, but like any other political ideal just where you draw that line means you get to call yourself something different. Anarcho-syndicalism is about cooperative decision making and control. But then, at least in theory, so is representative democracy.</p>
<p>Some Anarchists embrace total individualism, some embrace different forms of community decision making, some just rail against real or imagined injustices and demand an end to &#8220;the system&#8221;</p>
<p>Some &#8220;left wing&#8221; Anarchists take an even greater emphasis on property than classic Libertarians, especially Anarch-environmentalists who demand that corporations pay true costs for use of common resources and enviromental damage.</p>
<p>Outside of political philosophy books if you are interested in anarchism try reading<br />
<a href="http://www.amazon.com/Distress-Greg-Egan/dp/0061057274">distress by Greg Egan</a><br />
or<br />
<a href="http://www.amazon.com/Moon-Harsh-Mistress-Robert-Heinlein/dp/0312863551/">the moon is a harsh mistress by robert heinlein</a></p>
<p>Agree with them or not they both provide interesting thought experiments on what an anarchic system might look like</p>
<p>Technorati Tags: <a href="http://technorati.com/tag/politics" rel="tag">politics</a>, <a href="http://technorati.com/tag/philosophy" rel="tag"> philosophy</a>, <a href="http://technorati.com/tag/anarchism" rel="tag"> anarchism</a>, <a href="http://technorati.com/tag/libertarianism" rel="tag"> libertarianism</a></p>
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		<title>Alternatives to Captcha</title>
		<link>http://www.positionrelative.com/2007/06/06/alternatives-to-captcha/</link>
		<comments>http://www.positionrelative.com/2007/06/06/alternatives-to-captcha/#comments</comments>
		<pubDate>Wed, 06 Jun 2007 03:26:39 +0000</pubDate>
		<dc:creator>scottbp</dc:creator>
		
		<category><![CDATA[Information architecture]]></category>

		<guid isPermaLink="false">http://www.positionrelative.com/2007/06/06/alternatives-to-captcha/</guid>
		<description><![CDATA[I have never been a fan of the CAPTCHA as the concept pushes the burden of proof onto the user when I think we should be doing more to technically assess whether a user is a human or not. There is also the not inconsequential accessibility issue involved with CAPTCHA, if the user has poor [...]]]></description>
			<content:encoded><![CDATA[<p>I have never been a fan of the <a href="http://en.wikipedia.org/wiki/Captcha"><acronym title="Completely Automated Public Turing Test to Tell Computers and Humans Apart">CAPTCHA</acronym></a> as the concept pushes the burden of proof onto the user when I think we should be doing more to technically assess whether a user is a human or not. There is also the not inconsequential accessibility issue involved with CAPTCHA, if the user has poor or no eyesight, cognitive disabilities, or even just a user agent which displays unexpectedly the CAPTCHA can render the web site or application inaccessible.</p>
<p>But there are of course increasingly times when some kind of Turing test is required, so what are the alternatives?</p>
<ol>
<li>
<h4>Logical gatekeeper</h4>
<p>
<p>The form comes with a question similar to the CAPTCHA, but instead of a hard to decipher image a simple logical question is asked such as &#8220;Is ice hot or cold?&#8221; or &#8220;How do you spell BLUE?&#8221; which requires the user to type an answer. Or a multiple choice question using a select box for the user to pick the right answer. This method delivers most or all of the benefits of the CAPTCHA while easing the burden on the user and being more accessible. The image below offers an example from <a href="http://www.zeldman.com/2007/05/16/conference-speakers-pledge/">zeldman.com<br /></a><img alt="image of comment form from zeldman.com" src="http://www.positionrelative.com/wp-content/uploads/2007/06/zeldman.png" /></p>
</li>
<li>
<h4>Session variable / GET request detection</h4>
<p>
<p>This is an unobtrusive alternative to CAPTCHA use, but it can be used to filter out spam-bots. The idea is that you put something in session when a GET request is made and when a form is submitted you check the session for that variable.</p>
<p>This can filter out stupid bots that submit request directly to POST without getting a page with the form. Of course this system can be fooled by creating a bot that acts like a web browser so would be best used with other safeguards active as well.</p>
</li>
<li>
<h4>False form elements</h4>
<p>
<p>Again this is an unobtrusive alternative to the CAPTCHA, but a method to reduce both bot attacks and user difficulty. The idea here is to include a dummy form element on the page that any bot will fill in but a human will leave (see <a href="http://www.nedbatchelder.com/text/stopbots.html">example and details</a>). The dummy element should have a real enough name to attract a bot but should be hidden from a user. Thus when the form is submitted you check to see if the hidden fields have been filled in and if so assume a bot is at work.</p>
</li>
<li>
<h4>Counting key presses</h4>
<p>
<p>This method is also unobtrusive and relies on the fact that users actually enter information into the form while a bot will just provide data. Essentially the form will count the users key presses and compare them to the data being entered (see <a href="http://www.businessinfo.co.uk/labs/HeyesKeyPressAuth/heyes_keypress_test.php">example</a>). Thereby figuring out if the user is a human entering data, or a bot.</p>
<p></li>
</ol>
<p>
<h3>Other considerations</h3>
<p>
<p>There is quite a lot being written on the web regarding Turing tests including a paper by the <abbr title="World wide web consortium">W3C</abbr> on the <a href="http://www.w3.org/TR/turingtest/">inaccessibility of CAPTCHA</a> and even some truly <a title="Kitten based captcha" href="http://www.thepcspy.com/kittenauth">inventive</a> if <a title="hot or not captcha" href="http://www.hotcaptcha.com/">not particularly useful</a> variations.</p>
<p>
<p>Personally I think the best solution is a mix. Use an unobtrusive solution (such as the false form field method) and if that solution suggests a robot, <span style="font-weight: bold;">then</span> use a CAPTCHA, or the logic question variation above.</p>
<p>Technorati Tags: <a href="http://technorati.com/tag/captcha" rel="tag">captcha</a>, <a href="http://technorati.com/tag/turing+test" rel="tag"> turing test</a>, <a href="http://technorati.com/tag/best+practices" rel="tag"> best practices</a></p>
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