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	<title>Joaquim Rocha&#039;s Web Page &#187; django</title>
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	<link>http://www.joaquimrocha.com</link>
	<description>Linux, technology and art</description>
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		<title>First presentation of Skeltrack</title>
		<link>http://www.joaquimrocha.com/2012/04/20/first-presentation-of-skeltrack/</link>
		<comments>http://www.joaquimrocha.com/2012/04/20/first-presentation-of-skeltrack/#comments</comments>
		<pubDate>Fri, 20 Apr 2012 21:40:47 +0000</pubDate>
		<dc:creator>Joaquim Rocha</dc:creator>
				<category><![CDATA[django]]></category>
		<category><![CDATA[events]]></category>
		<category><![CDATA[gnome]]></category>
		<category><![CDATA[igalia]]></category>
		<category><![CDATA[interactivity]]></category>
		<category><![CDATA[planet]]></category>
		<category><![CDATA[portugal]]></category>
		<category><![CDATA[python]]></category>
		<category><![CDATA[skeltrack]]></category>

		<guid isPermaLink="false">http://www.joaquimrocha.com/?p=1502</guid>
		<description><![CDATA[I spent the first half of this week in the beautiful city of Évora, where I was born. The occasion was the Semana da Ciência e Técnologia (Science and Technology Week) of the University of Évora to which I was invited. I also ended up giving the organization a hand by asking Thomas Perl (the [...]]]></description>
			<content:encoded><![CDATA[<p>I spent the first half of this week in the beautiful city of <a href="http://en.wikipedia.org/wiki/%C3%89vora" target="_blank">Évora</a>, where I was born. The occasion was the <a href="http://sct.aaue.pt/" target="_blank">Semana da Ciência e Técnologia</a> (Science and Technology Week) of the <a href="http://www.uevora.pt/" target="_blank">University of Évora</a> to which I was invited.<br />
I also ended up giving the organization a hand by asking <a href="http://thp.io/" target="_blank">Thomas Perl</a> (the restless mind behind <a href="http://gpodder.org/" target="_blank">gPodder</a>) and <a href="http://lucasr.org/" target="_blank">Lucas Rocha</a> (well known GNOME developer now using his powers in Mozilla) who kindly accepted.</p>
<p>Having participated in the organization of events during the University, I&#8217;m always happy to see these initiatives taking place.<br />
It was also great to spend a couple of days with the folks at my University and meet with old friends.</p>
<p>About the talks, Thomas gave an overview of gPodder and the infrastructure used to manage the project. Lucas gave a really nice talk about what Mozilla is, what it does and why you should care; because of it, I ended up installing <a href="http://nightly.mozilla.org/" target="_blank">Firefox Mobile nightly build</a> for Android and it has improved a LOT.<br />
My friend Luís Rodrigues (no blog because he&#8217;s a badass) talked about <a href="http://www.cern.ch" target="_blank">CERN</a>, where he works. What an amazing place! He talked about how much CERN uses <a href="http://www.python.org" target="_blank">Python</a> and <a href="http://www.djangoproject.com" target="_blank">Django</a> to manage their data. As a Python lover, this makes me really happy.</p>
<p>This was also the first time I presented <a href="http://www.joaquimrocha.com/category/skeltrack/">Skeltrack</a>, my latest creation inside <a href="http://www.igalia.com" target="_blank">Igalia</a>. Presenting such an algorithm is not an easy job so I took mental notes about what to improve the next time (which will be at <a href="http://www.linuxtag.org" target="_blank">LinuxTag</a>) but I was happy that people made good questions about it.</p>
<p>I&#8217;d like to thank to the <a href="http://www.aaue.pt" target="_blank">AAUE</a> (Students Association) for the great time we all spent in there.</p>
<p><a href="http://speakerdeck.com/u/jrocha/p/skeltrack-open-source-skeleton-tracking" target="_blank">Presentation slides</a> :<br />
<script async class="speakerdeck-embed" data-id="4f8f0b6a37aff9001f022735" data-ratio="1.4143646408839778" src="//speakerdeck.com/assets/embed.js"></script></p>
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		<slash:comments>3</slash:comments>
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		<item>
		<title>FOSDEM 2011 and GNOME Foundation</title>
		<link>http://www.joaquimrocha.com/2011/01/30/fosdem-2011-and-gnome-foundation/</link>
		<comments>http://www.joaquimrocha.com/2011/01/30/fosdem-2011-and-gnome-foundation/#comments</comments>
		<pubDate>Sun, 30 Jan 2011 15:22:24 +0000</pubDate>
		<dc:creator>Joaquim Rocha</dc:creator>
				<category><![CDATA[django]]></category>
		<category><![CDATA[events]]></category>
		<category><![CDATA[fosdem]]></category>
		<category><![CDATA[gnome]]></category>
		<category><![CDATA[grilo]]></category>
		<category><![CDATA[igalia]]></category>
		<category><![CDATA[meego]]></category>
		<category><![CDATA[planet]]></category>
		<category><![CDATA[travel]]></category>

		<guid isPermaLink="false">http://www.joaquimrocha.com/?p=858</guid>
		<description><![CDATA[That&#8217;s right, once again I could count on Igalia&#8216;s kind support to be able to go to this great conference one more year. Just like last year, I&#8217;m giving two presentations: * Making the printed world accessible: A11y in OCRFeeder, in the Accessibility DevRoom on Saturday at 11:00; * Grilo: Integration of Multimedia Contents in [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.fosdem.org"><img src="http://www.fosdem.org/promo/going-to" alt="I'm going to FOSDEM, the Free and Open Source Software Developers' European Meeting" /></a></p>
<p>That&#8217;s right, once again I could count on <a href="http://www.igalia.com" target="_blank">Igalia</a>&#8216;s kind support to be able to go to this great conference one more year.<br />
Just like last year, I&#8217;m giving two presentations:<br />
* <a href="http://fosdem.org/2011/schedule/event/a11y_ocrfeeder" target="_blank">Making the printed world accessible: A11y in OCRFeeder</a>, in the Accessibility DevRoom on Saturday at 11:00;<br />
* <a href="http://fosdem.org/2011/schedule/event/grilo" target="_blank">Grilo: Integration of Multimedia Contents in Applications Made Easy</a>, in the CrossDesktop DevRoom on Sunday at 13:45.</p>
<p>This will be my fourth time attending FOSDEM and every year I love it more. In what other conference can you attend presentations about: <a href="http://www.gnome.org" target="_blank">GNOME</a>, <a href="http://www.meego.com" target="_blank">MeeGo</a>, <a href="http://www.djangoproject.com" target="_blank">Django</a>, Accessibility and much, much more. And let&#8217;s not forget about the <a href="http://fosdem.org/2011/beerevent" target="_blank">Friday Beer Event</a>, that allow us hackers to socialize while sipping on the finest beers on earth. And of course, to some of you, I don&#8217;t need to tell again <a href="http://www.joaquimrocha.com/2010/10/17/interrail-part-2-belgium/">how much I like Brussels, and Belgium</a> in general.</p>
<p>By the way, this year there is a new, more Maemo-ish, FOSDEM Maemo app called <a href="http://gitorious.org/sojourner" target="_blank">Sojourner</a> which will help you schedule the talks you wanna attend, so, be sure to install it in your N900. (I&#8217;ve contributed with a couple of patches last Friday, which are pending integration <img src='http://www.joaquimrocha.com/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' />  )</p>
<p>Other news from my part is that since last week I am a member of <a href="http://foundation.gnome.org" target="_blank">GNOME Foundation</a>. It&#8217;s been a year since I started developing <a href="http://live.gnome.org/OCRFeeder" target="_blank">OCRFeeder</a> under GNOME&#8217;s infrastructure and I finally decided to apply for membership. The process was really easy and I thank the folks involved. It&#8217;s good to be around such good hackers.</p>
<p>Hope to see you all FOSDEM next weekend!</p>
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			<wfw:commentRss>http://www.joaquimrocha.com/2011/01/30/fosdem-2011-and-gnome-foundation/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
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		<item>
		<title>Apologies to Django Community</title>
		<link>http://www.joaquimrocha.com/2010/09/13/apologies-to-django-community/</link>
		<comments>http://www.joaquimrocha.com/2010/09/13/apologies-to-django-community/#comments</comments>
		<pubDate>Mon, 13 Sep 2010 07:43:18 +0000</pubDate>
		<dc:creator>Joaquim Rocha</dc:creator>
				<category><![CDATA[django]]></category>

		<guid isPermaLink="false">http://www.joaquimrocha.com/?p=574</guid>
		<description><![CDATA[I have my blog syndicated in Django Community since a while now and I&#8217;ve always respected Django Community&#8217;s rules by only having Django related posts appearing there, that is, by making good use of the Django category/filter have syndicated there. Today, I&#8217;ve realized that many of my posts unrelated to Django have appeared in Django [...]]]></description>
			<content:encoded><![CDATA[<p>I have my blog syndicated in <a href="http://www.djangoproject.com/community/" target="_blank">Django Community</a> since a while now and I&#8217;ve always respected Django Community&#8217;s rules by only having Django related posts appearing there, that is, by making good use of the Django category/filter have syndicated there.</p>
<p>Today, I&#8217;ve realized that many of my posts unrelated to Django have appeared in Django Community. Trying out the <a href="http://www.joaquimrocha.com/feed?cat=31" target="_blank">category I originally set for this</a>, I see now that it doesn&#8217;t work anymore; I don&#8217;t know what changes I did to the blog but the mentioned category is broken and so, it defaults to all the posts&#8230;<br />
I am surprised nobody complained about it to me.</p>
<p>To correct this, I&#8217;ve just sent an email to <a href="http://jacobian.org/" target="_blank">Jacob</a> and asked him to please update the feed to <a href="http://www.joaquimrocha.com/category/django/feed/rss/" target="_blank">the correct one</a>.</p>
<p>I&#8217;ve always respected the guidelines of the planets I&#8217;m syndicated in and I am sorry for this mistake. Let&#8217;s hope Jacob fixes it soon.</p>
]]></content:encoded>
			<wfw:commentRss>http://www.joaquimrocha.com/2010/09/13/apologies-to-django-community/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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		<item>
		<title>Going to GUADEC</title>
		<link>http://www.joaquimrocha.com/2010/07/04/going-to-guadec-2/</link>
		<comments>http://www.joaquimrocha.com/2010/07/04/going-to-guadec-2/#comments</comments>
		<pubDate>Sun, 04 Jul 2010 11:43:09 +0000</pubDate>
		<dc:creator>Joaquim Rocha</dc:creator>
				<category><![CDATA[django]]></category>
		<category><![CDATA[events]]></category>
		<category><![CDATA[gnome]]></category>
		<category><![CDATA[grilo]]></category>
		<category><![CDATA[guadec]]></category>
		<category><![CDATA[igalia]]></category>
		<category><![CDATA[ocrfeeder]]></category>
		<category><![CDATA[planet]]></category>
		<category><![CDATA[travel]]></category>

		<guid isPermaLink="false">http://www.joaquimrocha.com/?p=422</guid>
		<description><![CDATA[One more year, Igalia will give me the chance and the pleasure to attend GUADEC one more year, this time in Den Haag. My fellow Igalians Iago, Alejandro Piñeiro and José Dapena will give talks about Grilo, Cally and Modest 4, respectively. As for me, I&#8217;m hoping my lightening talk about Text Prediction on GNOME [...]]]></description>
			<content:encoded><![CDATA[<p>One more year, Igalia will give me the chance and the pleasure to attend <a href="http://www.guadec.org" target="_blank">GUADEC</a> one more year, this time in <a href="http://en.wikipedia.org/wiki/The_Hague" target="_blank">Den Haag</a>.</p>
<p><img src="http://www.guadec.org/img/guadec-oranje.png" alt="I'm going to GUADEC" /></p>
<p>My fellow Igalians <a href="http://blogs.igalia.com/itoral" target="_blank">Iago</a>, <a href="http://blogs.igalia.com/apinheiro" target="_blank">Alejandro Piñeiro</a> and <a href="http://blogs.igalia.com/dape" target="_blank">José Dapena</a> will give talks about <a href="http://guadec.org/index.php/guadec/2010/paper/view/17" target="_blank">Grilo</a>, <a href="http://guadec.org/index.php/guadec/2010/paper/view/94" target="_blank">Cally</a> and <a href="http://guadec.org/index.php/guadec/2010/paper/view/60" target="_blank">Modest 4</a>, respectively.</p>
<p>As for me, I&#8217;m hoping my lightening talk about <a href="http://www.joaquimrocha.com/2010/03/03/text-prediction-on-gnome/" target="_blank">Text Prediction on GNOME</a> gets accepted.</p>
<p>So, as usual, if you wanna talk about GNOME, <a href="http://live.gnome.org/OCRFeeder" target="_blank">OCR</a>, <a href="http://www.joaquimrocha.com/2010/03/03/text-prediction-on-gnome/" target="_blank">Input Methods</a>, <a href="http://live.gnome.org/Grilo" target="_blank">Grilo</a>, <a href="http://www.djangoproject.com" target="_blank">Django</a> or Free Software in general and have beer while we&#8217;re on it, come along!</p>
<p>Hope to see you in Den Haag.</p>
]]></content:encoded>
			<wfw:commentRss>http://www.joaquimrocha.com/2010/07/04/going-to-guadec-2/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
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		<item>
		<title>Python class at Master in Free Software 09/10</title>
		<link>http://www.joaquimrocha.com/2010/04/25/python-class-at-master-in-free-software-0910/</link>
		<comments>http://www.joaquimrocha.com/2010/04/25/python-class-at-master-in-free-software-0910/#comments</comments>
		<pubDate>Sun, 25 Apr 2010 10:02:49 +0000</pubDate>
		<dc:creator>Joaquim Rocha</dc:creator>
				<category><![CDATA[django]]></category>
		<category><![CDATA[planet]]></category>
		<category><![CDATA[programming]]></category>
		<category><![CDATA[python]]></category>

		<guid isPermaLink="false">http://www.joaquimrocha.com/?p=363</guid>
		<description><![CDATA[Last Friday I gave an introduction to Python as class in Master in Free Software. In this session I tried to cover Python from the very basics to decorators, properties and PDB. All covered only as an overview, not in deep detail. After the introduction we did a simple PyGTK application to list the files [...]]]></description>
			<content:encoded><![CDATA[<p>Last Friday I gave an introduction to Python as class in <a title="Master Software Libre" href="http://www.mastersoftwarelibre.com/" target="_blank">Master in Free Software</a>.<br />
In this session I tried to cover Python from the very basics to decorators, properties and <a title="Python Debugger" href="http://docs.python.org/library/pdb.html" target="_blank">PDB</a>. All covered only as an overview, not in deep detail.</p>
<p>After the introduction we did a simple <a title="PyGTK" href="http://www.pygtk.org" target="_blank">PyGTK</a> application to list the files from a folder the user gives it; it will hopefully come in handy when they start to develop their project&#8217;s UI.</p>
<p>So I&#8217;m sharing here the presentation I created for it. If you&#8217;re thinking of learning Python or have started learning it recently it might be helpful for you.</p>
<div style='width:425px;text-align:left'><object style='margin:0px' width='425' height='355'><param name='movie' value='http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=pythonintroduction-100424165250-phpapp01&#038;stripped_title=python-introduction' /><param name='allowFullScreen' value='true'/><param name='allowScriptAccess' value='always'/><embed src='http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=pythonintroduction-100424165250-phpapp01&#038;stripped_title=python-introduction' type='application/x-shockwave-flash' allowscriptaccess='always' allowfullscreen='true' width='425' height='355'></embed></object></div>
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		<slash:comments>2</slash:comments>
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