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<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>My name is Dave Luetger.  I study Human-Computer Interaction at Carnegie Mellon University.  I play percussion, steel pan, and pretend I’m a photographer.

Here you’ll find technology, photos, Legos, music, cool things I’ve done, and whatever comes my way.</description><title>READ THIS</title><generator>Tumblr (3.0; @dluetger)</generator><link>http://dluetger.tumblr.com/</link><item><title>One day we’ll get back in the game.</title><description>&lt;img src="http://24.media.tumblr.com/tumblr_m69ds8FyE41qgivwpo1_500.png"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;One day we’ll get back in the game.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/25980300524</link><guid>http://dluetger.tumblr.com/post/25980300524</guid><pubDate>Tue, 26 Jun 2012 23:28:56 -0500</pubDate><category>xkcd</category><category>space</category><category>astronomy</category><category>moon</category><category>technology</category></item><item><title>Minimalist Posters for Complex Philosophy</title><description>&lt;a href="http://io9.com/5900394/minimalist-posters-explain-complex-philosophical-concepts-with-basic-shapes"&gt;Minimalist Posters for Complex Philosophy&lt;/a&gt;: &lt;p&gt;&lt;img alt="Nihilism" height="180" src="http://img.gawkerassets.com/img/17j2t67jaeiagjpg/xlarge.jpg" width="320"/&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;&lt;a href="http://maxconn.geniscarreras.com/" title="Genis Carreras" target="_blank"&gt;Genis Carreras&lt;/a&gt; has taken complex philosophical ideas and converted them into easy to understand quotes and shapes.&lt;/span&gt;&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/20799992277</link><guid>http://dluetger.tumblr.com/post/20799992277</guid><pubDate>Mon, 09 Apr 2012 16:36:00 -0500</pubDate><category>minimalism</category><category>art</category><category>design</category><category>genis carreras</category><category>io9</category><category>philosophy</category></item><item><title>The Rise of e-Reading</title><description>&lt;a href="http://libraries.pewinternet.org/2012/04/04/the-rise-of-e-reading/"&gt;The Rise of e-Reading&lt;/a&gt;: &lt;p&gt;&lt;img height="221" src="http://libraries.pewinternet.org/files/2012/04/Chart-1.jpg" width="272"/&gt;&lt;/p&gt;
&lt;p&gt;Pew Research on e-readers.  Not just a cute gadget anymore.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/20527038739</link><guid>http://dluetger.tumblr.com/post/20527038739</guid><pubDate>Thu, 05 Apr 2012 09:35:37 -0500</pubDate><category>ereader</category><category>ebook</category><category>e-reader</category><category>e-book</category><category>pew research</category><category>pew internet</category><category>book</category><category>reading</category><category>technology</category></item><item><title>Retired Wind Turbines as Playground Equipment</title><description>&lt;a href="http://gizmodo.com/5896803/retired-wind-turbines-make-for-fantastic-playground-equipment/gallery/1"&gt;Retired Wind Turbines as Playground Equipment&lt;/a&gt;: &lt;p&gt;&lt;img height="180" src="http://img.gawkerassets.com/img/17hqwsvahkj8zjpg/xlarge.jpg" width="320"/&gt;I’d let my future kids play on this stuff for sure.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/20025946814</link><guid>http://dluetger.tumblr.com/post/20025946814</guid><pubDate>Tue, 27 Mar 2012 16:42:42 -0500</pubDate><category>wind turbine</category><category>wind power</category><category>energy</category><category>green technology</category><category>playground</category><category>children</category><category>recycling</category><category>sustainability</category></item><item><title>A supercut of Neil Tyson’s worries for the future of NASA.</title><description>&lt;iframe width="400" height="225" src="http://www.youtube.com/embed/Fl07UfRkPas?wmode=transparent&amp;autohide=1&amp;egm=0&amp;hd=1&amp;iv_load_policy=3&amp;modestbranding=1&amp;rel=0&amp;showinfo=0&amp;showsearch=0" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;A supercut of Neil Tyson’s worries for the future of NASA.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/19132305516</link><guid>http://dluetger.tumblr.com/post/19132305516</guid><pubDate>Sun, 11 Mar 2012 14:09:37 -0500</pubDate><category>NASA</category><category>Neil deGrasse Tyson</category><category>neil tyson</category><category>space</category><category>astronomy</category><category>technology</category></item><item><title>John Zittrain on Gatekeeper</title><description>&lt;a href="http://futureoftheinternet.org/os-x-mountain-lion-and-gatekeeper"&gt;John Zittrain on Gatekeeper&lt;/a&gt;: &lt;p&gt;&lt;img height="225" src="http://futureoftheinternet.org/wp-content/uploads/2012/02/Screen-shot-2012-02-16-at-1.06.27-PM.png" width="356"/&gt;&lt;/p&gt;
&lt;p&gt;John Zittrain discusses the implications of the new Gatekeeper feature coming to OS X.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/17772063214</link><guid>http://dluetger.tumblr.com/post/17772063214</guid><pubDate>Fri, 17 Feb 2012 11:32:54 -0600</pubDate><category>john zittrain</category><category>os x</category><category>mac</category><category>gatekeeper</category><category>mountain lion</category></item><item><title>On the Usability of Codecademy</title><description>&lt;a href="http://programmingzen.com/2012/01/16/on-the-usability-of-codecademy/"&gt;On the Usability of Codecademy&lt;/a&gt;: &lt;p&gt;Codecademy is a set of interactive challenges designed to help teach non-programmers how to code.  However, usability can apparently be a bit of an obstacle.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/15981648050</link><guid>http://dluetger.tumblr.com/post/15981648050</guid><pubDate>Mon, 16 Jan 2012 19:21:29 -0600</pubDate><category>codecademy</category><category>usability</category><category>proramming</category><category>code</category><category>education</category><category>technology</category><category>hci</category></item><item><title>Stefon Harris on why mistakes don’t have to really be...</title><description>&lt;object width="400" height="284"&gt;&#13;
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&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Stefon Harris on why mistakes don’t have to really be mistakes.  Listen closely, it’s not just about jazz.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/13977814090</link><guid>http://dluetger.tumblr.com/post/13977814090</guid><pubDate>Fri, 09 Dec 2011 13:56:20 -0600</pubDate><category>stefon harris</category><category>jazz</category><category>vibraphone</category><category>TED</category><category>mistakes</category><category>improvisation</category></item><item><title>As I mentioned in my last post, this is how I spent my weekend...</title><description>&lt;iframe width="400" height="225" src="http://www.youtube.com/embed/FllzeUFSw4M?wmode=transparent&amp;autohide=1&amp;egm=0&amp;hd=1&amp;iv_load_policy=3&amp;modestbranding=1&amp;rel=0&amp;showinfo=0&amp;showsearch=0" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;As I mentioned in my last post, this is how I spent my weekend at PASIC.  You can almost see me just to the left of Liam Teague in the center.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/12915823342</link><guid>http://dluetger.tumblr.com/post/12915823342</guid><pubDate>Wed, 16 Nov 2011 23:30:02 -0600</pubDate><category>PASIC</category><category>PAS</category><category>percussion</category><category>steel pan</category><category>steelpan</category><category>steel drum</category><category>Percussive Arts Society International Convention</category><category>tassa</category><category>University of Illinois</category></item><item><title>This past weekend I had the fantastic opportunity to perform in...</title><description>&lt;img src="http://24.media.tumblr.com/tumblr_luqp2v5h2Q1qgivwpo1_500.jpg"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;This past weekend I had the fantastic opportunity to perform in the 2011 Percussive Arts Society International Convention with the UI Steelband.  We played with three other ensembles and some special guests in a mass band of over 70 people.  Click through to see pics of the dress rehearsal and performance set-up.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/12872594644</link><guid>http://dluetger.tumblr.com/post/12872594644</guid><pubDate>Wed, 16 Nov 2011 00:08:54 -0600</pubDate><category>PASIC</category><category>PAS</category><category>percussion</category><category>Percussive Arts Society International Convention</category><category>steel pan</category><category>steelpan</category><category>steel drum</category></item><item><title>Once upon a time, I played marimba (and am finally getting back...</title><description>&lt;iframe width="400" height="300" src="http://www.youtube.com/embed/fSKpgAV2420?wmode=transparent&amp;autohide=1&amp;egm=0&amp;hd=1&amp;iv_load_policy=3&amp;modestbranding=1&amp;rel=0&amp;showinfo=0&amp;showsearch=0" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Once upon a time, I played marimba (and am finally getting back into it).  But never like this.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/12313939086</link><guid>http://dluetger.tumblr.com/post/12313939086</guid><pubDate>Thu, 03 Nov 2011 22:31:57 -0500</pubDate><category>dame</category><category>evelyn glennie</category><category>percussion</category><category>marimba</category><category>libertango</category></item><item><title>Recently had another steel band concert which resulted in some...</title><description>&lt;img src="http://25.media.tumblr.com/tumblr_lu03a3PAxR1qgivwpo1_500.jpg"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Recently had another steel band concert which resulted in some new graphics, the primary one being this 11x17 poster.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/12209725130</link><guid>http://dluetger.tumblr.com/post/12209725130</guid><pubDate>Tue, 01 Nov 2011 16:20:25 -0500</pubDate><category>ui steelband</category><category>poster</category><category>percussion</category><category>concert</category><category>University of Illinois</category></item><item><title>Midnight Sun, a spectacular time-lapse of summer in Iceland.</title><description>&lt;iframe src="http://player.vimeo.com/video/30581015?color=ff0179" width="400" height="300" frameborder="0"&gt;&lt;/iframe&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Midnight Sun, a spectacular time-lapse of summer in Iceland.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/11642667434</link><guid>http://dluetger.tumblr.com/post/11642667434</guid><pubDate>Tue, 18 Oct 2011 23:04:39 -0500</pubDate><category>Iceland</category><category>timelapse</category><category>summer</category><category>vimeo</category><category>nature</category><category>photography</category></item><item><title>Sonia Arrison discusses the many facets of increasing...</title><description>&lt;script src="http://player.ooyala.com/player.js?embedCode=9wbDN2MjrW_LsDTQZDcc1j_SHG1j3D6a&amp;height=210&amp;deepLinkEmbedCode=9wbDN2MjrW_LsDTQZDcc1j_SHG1j3D6a&amp;video_pcode=11amo6qGw2oucN78pR-BYbDpCESk&amp;width=490"&gt;&lt;/script&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Sonia Arrison discusses the many facets of increasing life expectancies including environmental impacts, market dynamics, and population change.  She considers the very real near-future possibility of individuals living comfortably until 150 years of age, and the greater notion of immortality.&lt;/p&gt;
&lt;p&gt;I consider myself a futurist, so this kind of thing really gets me excited.  One idea that I had not considered that Arrison brings up is the notion of increasing human capital as population increases.  In science fiction and real life predictions for population growth, we often hear and discuss all the ways we’ll ruin the planet and fold in upon ourselves if we begin to live so long.  But Arrison discusses the possibility that with more people, we can more easily deal with the problems that come along with an increasing and aging population (in a way the issue could solve itself).&lt;/p&gt;
&lt;p&gt;The only criticism I can field against that idea is that is assumes all 20 billion of us (or whatever number we reach) will have equally weighted access to the knowledge that can start solving problems.  Currently, a large portion of the world’s population is simply struggling to survive.  If that portion of the population increases at a faster rate than those portions that can focus on the broader issues, Arrison’s prediction may not occur as planned.&lt;/p&gt;
&lt;p&gt;In any case, it’s an interesting idea worth mulling over, and even with the minor caveat I mentioned above, I find everything in this interview to be fantastic.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/11108658526</link><guid>http://dluetger.tumblr.com/post/11108658526</guid><pubDate>Thu, 06 Oct 2011 14:39:00 -0500</pubDate><category>techcrunch</category><category>immortality</category><category>technology</category><category>environment</category><category>future</category><category>futurism</category><category>sonia arrison</category><category>andrew keen</category></item><item><title>Watch this slinky defy gravity.</title><description>&lt;iframe width="400" height="300" src="http://www.youtube.com/embed/eCMmmEEyOO0?wmode=transparent&amp;autohide=1&amp;egm=0&amp;hd=1&amp;iv_load_policy=3&amp;modestbranding=1&amp;rel=0&amp;showinfo=0&amp;showsearch=0" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Watch this slinky defy gravity.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/10691993936</link><guid>http://dluetger.tumblr.com/post/10691993936</guid><pubDate>Mon, 26 Sep 2011 12:53:18 -0500</pubDate><category>slinky</category><category>physics</category></item><item><title>A Haunting Photograph of the Fall Equinox from Space</title><description>&lt;a href="http://io9.com/5843103/a-haunting-photograph-of-the-fall-equinox-from-space"&gt;A Haunting Photograph of the Fall Equinox from Space&lt;/a&gt;: &lt;p&gt;Enjoy this photo from NASA and a video time lapse of the seasons from a geostationary satellite.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/10650257442</link><guid>http://dluetger.tumblr.com/post/10650257442</guid><pubDate>Sun, 25 Sep 2011 13:04:59 -0500</pubDate><category>astronomy</category><category>NASA</category><category>satellite</category><category>space</category><category>equinox</category><category>seasons</category><category>timelapse</category><category>io9</category></item><item><title>EU Adds 20 Years to Music Copyrights</title><description>&lt;a href="http://arstechnica.com/tech-policy/news/2011/09/no-beatles-for-you-eu-adds-20-years-to-music-copyrights.ars?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=rss"&gt;EU Adds 20 Years to Music Copyrights&lt;/a&gt;: &lt;p&gt;The iron grip on creative material continues.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/10166045006</link><guid>http://dluetger.tumblr.com/post/10166045006</guid><pubDate>Tue, 13 Sep 2011 11:04:37 -0500</pubDate><category>copyright</category><category>eu</category><category>european union</category><category>music</category><category>ars technica</category></item><item><title>Watch some goldfish make music.</title><description>&lt;iframe src="http://player.vimeo.com/video/7562164?title=0&amp;byline=0&amp;portrait=0" width="400" height="300" frameborder="0"&gt;&lt;/iframe&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Watch some goldfish make music.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/9978407500</link><guid>http://dluetger.tumblr.com/post/9978407500</guid><pubDate>Thu, 08 Sep 2011 20:10:35 -0500</pubDate><category>quintetto promo</category><category>goldfish</category><category>fish</category><category>music</category><category>art</category><category>digital</category><category>aquarium</category></item><item><title>Just two dudes fixing the antenna on the Empire State Building.</title><description>&lt;img src="http://25.media.tumblr.com/tumblr_lr69oglxIK1qgivwpo1_500.jpg"/&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Just two dudes fixing the antenna on the Empire State Building.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/9931154483</link><guid>http://dluetger.tumblr.com/post/9931154483</guid><pubDate>Wed, 07 Sep 2011 16:43:28 -0500</pubDate><category>Empire State</category><category>New York</category><category>antenna</category><category>heights</category><category>repair</category><category>vertigo</category></item><item><title>Daleks have invaded Burning Man.  Also this might be my first...</title><description>&lt;iframe width="400" height="300" src="http://www.youtube.com/embed/ihbKDErkGFs?wmode=transparent&amp;autohide=1&amp;egm=0&amp;hd=1&amp;iv_load_policy=3&amp;modestbranding=1&amp;rel=0&amp;showinfo=0&amp;showsearch=0" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Daleks have invaded Burning Man.  Also this might be my first Doctor Who related post on Tumblr.  Probably more to come.&lt;/p&gt;</description><link>http://dluetger.tumblr.com/post/9837768517</link><guid>http://dluetger.tumblr.com/post/9837768517</guid><pubDate>Mon, 05 Sep 2011 11:39:25 -0500</pubDate><category>dalek</category><category>burning man</category><category>art car</category><category>art</category><category>doctor who</category></item></channel></rss>
