<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0"><channel><atom:link rel="hub" href="http://tumblr.superfeedr.com/" xmlns:atom="http://www.w3.org/2005/Atom"/><description>A weblog by Fredrik Ohlin (@fohlin), CompSci Lecturer and PhD student, 
from Malmö, Sweden.</description><title>blog.fredrikohlin.com</title><generator>Tumblr (3.0; @fredrikohlin)</generator><link>http://blog.fredrikohlin.com/</link><item><title>karaniwangbinatilyo:

LAWS OF NATURE 

Simple. Nice.</title><description>&lt;img src="http://25.media.tumblr.com/4ed114046f370ced2a1fa6ef490452e9/tumblr_mferf2Kfgx1qihar3o2_500.jpg"/&gt;&lt;br/&gt; &lt;br/&gt;&lt;img src="http://25.media.tumblr.com/5690eb9009690c12c211f473d9b1b09c/tumblr_mferf2Kfgx1qihar3o3_500.jpg"/&gt;&lt;br/&gt; &lt;br/&gt;&lt;img src="http://25.media.tumblr.com/10d56fe369fa835c53e9aa61f84b92f2/tumblr_mferf2Kfgx1qihar3o4_500.jpg"/&gt;&lt;br/&gt; &lt;br/&gt;&lt;img src="http://24.media.tumblr.com/608d124398db1bfd3640ed793ef21aae/tumblr_mferf2Kfgx1qihar3o6_500.jpg"/&gt;&lt;br/&gt; &lt;br/&gt;&lt;img src="http://25.media.tumblr.com/5732e158ab9139e904da041e38fdde56/tumblr_mferf2Kfgx1qihar3o7_500.jpg"/&gt;&lt;br/&gt; &lt;br/&gt;&lt;img src="http://25.media.tumblr.com/5f86eeb2f284aae255932aa153032a65/tumblr_mferf2Kfgx1qihar3o5_500.jpg"/&gt;&lt;br/&gt; &lt;br/&gt;&lt;p&gt;&lt;a href="http://karaniwangbinatilyo.tumblr.com/post/38618871382/laws-of-nature" class="tumblr_blog"&gt;karaniwangbinatilyo&lt;/a&gt;:&lt;/p&gt;

&lt;blockquote&gt;&lt;p&gt;&lt;big&gt;&lt;big&gt;LAWS OF NATURE&lt;/big&gt;&lt;/big&gt; &lt;/p&gt;&lt;/blockquote&gt;

&lt;p&gt;Simple. Nice.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/39461513713</link><guid>http://blog.fredrikohlin.com/post/39461513713</guid><pubDate>Wed, 02 Jan 2013 09:30:55 +0100</pubDate></item><item><title>Was skimming Håkon Wium Lie’s thesis on CSS, and noticed...</title><description>&lt;img src="http://24.media.tumblr.com/tumblr_malmyn8pB31qzyq24o1_500.png"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Was skimming Håkon Wium Lie’s &lt;a href="http://people.opera.com/howcome/2006/phd/"&gt;thesis on CSS&lt;/a&gt;, and noticed this beautiful image.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/31858630763</link><guid>http://blog.fredrikohlin.com/post/31858630763</guid><pubDate>Wed, 19 Sep 2012 15:32:44 +0200</pubDate><category>ia</category></item><item><title>Since late 2009, my personal website has mainly been an...</title><description>&lt;img src="http://24.media.tumblr.com/tumblr_m8prgomZS71qzyq24o1_500.png"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Since late 2009, my personal website has mainly been an automated “attention stream,” which &lt;a href="http://fredrikohlin.com"&gt;is&lt;/a&gt;:&lt;/p&gt;

&lt;blockquote&gt;
  &lt;p&gt;…a collection links of gathered from Fredrik’s feeds around the web. This includes Twitter favorites, Instapaper favorites, Pinboard bookmarks, Google Reader shared items, with more sources added as needed.&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;It’s not that useful, but having the data feels good. Threw this together with &lt;code&gt;pyplot&lt;/code&gt; and friends.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/29361065186</link><guid>http://blog.fredrikohlin.com/post/29361065186</guid><pubDate>Mon, 13 Aug 2012 23:53:11 +0200</pubDate><category>data</category><category>project</category></item><item><title>Public Service Announcement: Don’t buy a leather briefcase...</title><description>&lt;img src="http://25.media.tumblr.com/tumblr_m6697qcR8x1qzyq24o1_500.jpg"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;&lt;em&gt;Public Service Announcement&lt;/em&gt;: Don’t buy a leather briefcase from &lt;a href="http://tigerofsweden.com/"&gt;Tiger of Sweden&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;The pictured bag is less than two years old. It has been used to transport a computer, and perhaps some books, to work and back, plus for the occasional trip. Yet, it has failed in multiple ways:&lt;/p&gt;

&lt;ul&gt;&lt;li&gt;Shoulder strap metal connector snapped, sending my computer tumbling to the ground.&lt;/li&gt;
&lt;li&gt;Bottom supporting leather was too weak and has broken (three out of four corners so far).&lt;/li&gt;
&lt;li&gt;Front zipper often opens itself from the wrong end.&lt;/li&gt;
&lt;li&gt;Leather thingy for main zipper broke off.&lt;/li&gt;
&lt;/ul&gt;&lt;p&gt;The model is still available for purchase, and casual observation suggests that it’s somewhat popular. My recommendation: don’t buy one.&lt;/p&gt;

&lt;p&gt;(A harder PSA to come up with, however, is what to get instead…)&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/25848038443</link><guid>http://blog.fredrikohlin.com/post/25848038443</guid><pubDate>Mon, 25 Jun 2012 13:57:00 +0200</pubDate><category>bag</category><category>product</category><category>life</category><category>review</category></item><item><title>nostrich:

This is what success looks like.</title><description>&lt;img src="http://24.media.tumblr.com/tumblr_m4hlrvtv1m1qz4fnpo1_500.jpg"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;&lt;a href="http://nostrich.tumblr.com/post/23616668282" class="tumblr_blog"&gt;nostrich&lt;/a&gt;:&lt;/p&gt;

&lt;blockquote&gt;&lt;p&gt;This is what success looks like.&lt;/p&gt;&lt;/blockquote&gt;</description><link>http://blog.fredrikohlin.com/post/23625664219</link><guid>http://blog.fredrikohlin.com/post/23625664219</guid><pubDate>Wed, 23 May 2012 22:45:40 +0200</pubDate><category>klout</category><category>random</category></item><item><title>My Presentation at World IA Day Malmö 2012</title><description>&lt;script src="http://speakerdeck.com/embed/4f3a9c5f80b2dc001f00d8f3.js"&gt;&lt;/script&gt;&lt;p&gt;&lt;a href="http://speakerdeck.com/u/fohlin/p/in-defense-of-the-generalist"&gt;Speaker Deck&lt;/a&gt;&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/17612837461</link><guid>http://blog.fredrikohlin.com/post/17612837461</guid><pubDate>Tue, 14 Feb 2012 18:51:06 +0100</pubDate><category>wiad</category></item><item><title>Started Things, the use of which I have discontinued. Phew.</title><description>&lt;img src="http://25.media.tumblr.com/tumblr_ly5bbx9D2N1qzyq24o1_500.png"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Started Things, the use of which I have discontinued. Phew.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/16221670771</link><guid>http://blog.fredrikohlin.com/post/16221670771</guid><pubDate>Sat, 21 Jan 2012 12:16:45 +0100</pubDate><category>misc</category></item><item><title>18milesperhour:

IT’S GREAT TO BE ALIVE?
…so long as you don’t...</title><description>&lt;img src="http://24.media.tumblr.com/tumblr_ly157lShKS1qjsq1jo1_500.jpg"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;&lt;a href="http://18milesperhour.tumblr.com/post/16103331839/its-great-to-be-alive-so-long-as-you-dont-dare" class="tumblr_blog"&gt;18milesperhour&lt;/a&gt;:&lt;/p&gt;

&lt;blockquote&gt;&lt;p class="MsoNormal"&gt;&lt;strong&gt;&lt;span&gt;IT’S GREAT TO BE ALIVE?&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p class="MsoNormal"&gt;&lt;span&gt;…so long as you don’t dare ride a bicycle!&lt;/span&gt;&lt;/p&gt;
&lt;p class="MsoNormal"&gt;&lt;span&gt;A hearty thanks-for-nothing to this 1950’s safety manual for scaring the bejesus out of the youth of America.&lt;/span&gt;&lt;/p&gt;
&lt;p class="MsoNormal"&gt;&lt;span&gt;And we didn’t even include the pages about the dangers of hiding in leaf piles and flying kites. No, we’re not joking.&lt;/span&gt;&lt;/p&gt;
&lt;!--EndFragment--&gt;&lt;/blockquote&gt;</description><link>http://blog.fredrikohlin.com/post/16134594997</link><guid>http://blog.fredrikohlin.com/post/16134594997</guid><pubDate>Thu, 19 Jan 2012 23:17:14 +0100</pubDate><category>cycling</category></item><item><title>Critical Mass 2010, Budapest.</title><description>&lt;iframe src="http://player.vimeo.com/video/11246314" width="400" height="300" frameborder="0"&gt;&lt;/iframe&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Critical Mass 2010, Budapest.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/16134074804</link><guid>http://blog.fredrikohlin.com/post/16134074804</guid><pubDate>Thu, 19 Jan 2012 23:08:36 +0100</pubDate><category>cycling</category></item><item><title>The future, as predicted in 1911 by “the most learned and...</title><description>&lt;img src="http://25.media.tumblr.com/tumblr_lxsgq3Vuts1qzyq24o1_500.jpg"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;The future, as predicted in 1911 by “the most learned and conservative minds in America.”&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/15824069609</link><guid>http://blog.fredrikohlin.com/post/15824069609</guid><pubDate>Sat, 14 Jan 2012 13:44:27 +0100</pubDate><category>random</category></item><item><title>Little Big Details: long press on podcast  to show the complete...</title><description>&lt;img src="http://25.media.tumblr.com/tumblr_lweagizp7m1qzyq24o1_500.png"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Little Big Details: long press on podcast  to show the complete title.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/14398047298</link><guid>http://blog.fredrikohlin.com/post/14398047298</guid><pubDate>Sun, 18 Dec 2011 11:29:06 +0100</pubDate><category>ux</category><category>ui</category></item><item><title>Technical Writing</title><description>&lt;p&gt;Engineers employ technical writing, which is very different from the literary writing you learn in most English classes. Consider this passage:&lt;/p&gt;

&lt;pre&gt;
    Helen, thy beuty is to me
      Like thos Nicèan barks of yore
    That gently, o'er a perfumed sea,
      The weary way-worn wanderer bore
      To his own native shore.
                    
                       Edgar Allan Poe

&lt;/pre&gt;

&lt;p&gt;To express these ideas in technical writing, we would simpy say&lt;/p&gt;

&lt;pre&gt;
    He thinks Helen is beautiful.

&lt;/pre&gt;

&lt;p&gt;&lt;a href="http://imgur.com/scwcK"&gt;As seen in an engineering textbook&lt;/a&gt;.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/14184626516</link><guid>http://blog.fredrikohlin.com/post/14184626516</guid><pubDate>Tue, 13 Dec 2011 23:53:55 +0100</pubDate></item><item><title>Check out the slides from SI 658 - a lot of good stuff in there!</title><description>&lt;img src="http://25.media.tumblr.com/tumblr_lw5u63uJGT1qzyq24o1_500.png"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Check out the slides from &lt;a href="http://si658.danklyn.com/"&gt;SI 658&lt;/a&gt; - a lot of good stuff in there!&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/14178846950</link><guid>http://blog.fredrikohlin.com/post/14178846950</guid><pubDate>Tue, 13 Dec 2011 21:56:27 +0100</pubDate></item><item><title>TextMate 2.0, please get released.</title><description>&lt;img src="http://24.media.tumblr.com/tumblr_lw43ydNvsB1qzyq24o1_500.jpg"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;TextMate 2.0, please get released.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/14134433156</link><guid>http://blog.fredrikohlin.com/post/14134433156</guid><pubDate>Mon, 12 Dec 2011 23:32:36 +0100</pubDate><category>tools</category></item><item><title>Joys of the iOS 5 notification center: six days of rain.</title><description>&lt;img src="http://25.media.tumblr.com/tumblr_lw34kljQft1qzyq24o1_500.png"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Joys of the iOS 5 notification center: six days of rain.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/14112031638</link><guid>http://blog.fredrikohlin.com/post/14112031638</guid><pubDate>Mon, 12 Dec 2011 10:48:21 +0100</pubDate><category>life</category></item><item><title>I thought I’d write a note proclaiming the second coming...</title><description>&lt;img src="http://25.media.tumblr.com/tumblr_lw28ulPwYW1qzyq24o1_500.png"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;I thought I’d write a note proclaiming the second coming of this blog. Hm.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/14085661273</link><guid>http://blog.fredrikohlin.com/post/14085661273</guid><pubDate>Sun, 11 Dec 2011 23:23:09 +0100</pubDate><category>meta</category></item><item><title>Attention-Worthy, Week of 2009-09-27</title><description>&lt;p&gt;My weekend has been focused on EuroIA, the early European information architect conference, this year held in Copenhagen. As you&amp;#8217;d expect, I had a great time and met a lot of cool people!&lt;/p&gt;
&lt;p&gt;A good way to start off this week&amp;#8217;s link mania is with some impressions from the conference. &lt;a href="http://twitter.com/jeroenvangeel"&gt;Jeroen van Geel&lt;/a&gt; over at &lt;a href="http://johnnyholland.org/"&gt;Johnny Holland&lt;/a&gt; did a good job summarizing many of the sessions; check out &lt;a href="http://johnnyholland.org/2009/09/26/euroia-09-report-day-1/"&gt;day 1&lt;/a&gt; and &lt;a href="http://johnnyholland.org/2009/09/27/euroia-09-report-day-2/"&gt;day 2&lt;/a&gt;! Few people have had time to put their presentations online, &lt;a href="http://www.slideshare.net/moJoe/massivley-social-games-next-generation-experiences"&gt;this one&lt;/a&gt;, from &lt;i&gt;The Architecture of Fun&lt;/i&gt;, is interesting.&lt;/p&gt;
&lt;p&gt;I&amp;#8217;ve actually had some time to collect links before the conference.  Let&amp;#8217;s continue with another set of slides, this time from SeedCamp Week in London. &lt;a href="http://www.slideshare.net/dmc500hats/startup-metrics-for-pirates-seedcamp-sept-2009"&gt;Startup Metrics for Pirates&lt;/a&gt;, expands a bit on the AARRR (Acquisition, Activation, Retention, Referral, Revenue) acronym - and uses a lot of funky colors. On the same topic is &lt;a href="http://snapsummit.com/conference-news/7-things-i-learned-from-my-startup-failing/"&gt;7 Things I Learned From My Startup Failing&lt;/a&gt;, which talks about skill and focus as keys to success.&lt;/p&gt;
&lt;p&gt;Some different types of research also caught my eye this week. This presentation, titled &lt;a href="http://www.comp.lancs.ac.uk/~rukzio/mobilehci2009tutorials/Holleis_ModellingAndDevelopingMobileApplications.pdf"&gt;Developing and Modeling Mobile Application [PDF]&lt;/a&gt; is really about more than the title suggests. It describes KLM, Keystroke-Level Model, which predicts how much time it takes to execute a task. This seems to be a quite complex system, but heavily researched and empirically validated. Also about mobile is &lt;a href="http://weblog.cenriqueortiz.com/mobility/2009/09/06/the-google-app-market-an-analysis/"&gt;The Google App Market - An Analysis&lt;/a&gt;. Since I own an Android phone (and can confirm that most apps are not that good&amp;#8230;), I find this article especially interesting.&lt;/p&gt;
&lt;p&gt;Not related, is the fact that I found out about webcredibility.org - and the fact that it doesn&amp;#8217;t exist anymore. The site was run by a Stanford research lab and published, among other things, guidelines for achieving credibility online. These guidelines &lt;a href="http://web.archive.org/web/20080729090848/www.webcredibility.org/guidelines/"&gt;can still be read&lt;/a&gt; though, thanks to archive.org. Make sure to read some of the related papers as well; I liked&lt;a href="http://web.archive.org/web/20080729090848/http://captology.stanford.edu/pdf/p61-fogg.pdf"&gt; What Makes A Web Site Credible? A Report on a Large Quantitative Study [PDF]&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;I&amp;#8217;ll finish up with two random links. First, logoblog.org goes through a &lt;a href="http://www.logoblog.org/wordpress/back-to-school-with-college-and-university-logos/"&gt;list of college and university logotypes&lt;/a&gt;. Secondly, &lt;a href="http://plus.maths.org/issue52/features/gomboc/index.html?nl=0"&gt;The story of the Gömböc&lt;/a&gt; is just plain weird - a shape with an apparent mind of its own.&lt;/p&gt;
&lt;p&gt;&lt;i&gt;Final note: I experimented with automatically importing my Google Reader shared item into the blog. Ultimately, I decided against it - &lt;/i&gt;&lt;a href="http://www.google.com/reader/shared/fohlin"&gt;&lt;i&gt;follow my shared items here instead&lt;/i&gt;&lt;/a&gt;&lt;i&gt;.&lt;/i&gt;&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/198422196</link><guid>http://blog.fredrikohlin.com/post/198422196</guid><pubDate>Sun, 27 Sep 2009 19:28:28 +0200</pubDate><category>attention-worthy</category><category>linkroll</category><category>euroia</category></item><item><title>Henrique C. Alves - Keeping simple with Django</title><description>&lt;a href="http://hcalves.tumblr.com/post/192216229/keeping-simple-with-django"&gt;Henrique C. Alves - Keeping simple with Django&lt;/a&gt;: &lt;p&gt;Code tips of the day!&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/194916912</link><guid>http://blog.fredrikohlin.com/post/194916912</guid><pubDate>Wed, 23 Sep 2009 13:38:22 +0200</pubDate></item><item><title>Spotify – liberation or DRM-hell?</title><description>&lt;a href="http://blog.troed.se/2009/09/22/spotify-liberation-or-drm-hell/"&gt;Spotify – liberation or DRM-hell?&lt;/a&gt;: &lt;p&gt;Interesting take - and I agree. Putting all your eggs in Spotify’s basket doesn’t feel right.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/194916917</link><guid>http://blog.fredrikohlin.com/post/194916917</guid><pubDate>Wed, 23 Sep 2009 13:38:22 +0200</pubDate></item><item><title>swissmiss | Arial versus Helvetica</title><description>&lt;a href="http://www.swiss-miss.com/2009/09/arial-versus-helvetica.html"&gt;swissmiss | Arial versus Helvetica&lt;/a&gt;: &lt;p&gt;It’s all in the details.&lt;/p&gt;</description><link>http://blog.fredrikohlin.com/post/194916913</link><guid>http://blog.fredrikohlin.com/post/194916913</guid><pubDate>Wed, 23 Sep 2009 13:38:22 +0200</pubDate></item></channel></rss>
