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	<title>The Savvy Technologist &#187; Open source</title>
	<atom:link href="http://technosavvy.org/category/open-source/feed/" rel="self" type="application/rss+xml" />
	<link>http://technosavvy.org</link>
	<description>Great teaching and learning with technology</description>
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		<title>Open source library systems</title>
		<link>http://technosavvy.org/2006/12/28/open-source-library-systems/</link>
		<comments>http://technosavvy.org/2006/12/28/open-source-library-systems/#comments</comments>
		<pubDate>Fri, 29 Dec 2006 05:05:26 +0000</pubDate>
		<dc:creator>Tim Wilson</dc:creator>
				<category><![CDATA[Open source]]></category>

		<guid isPermaLink="false">http://technosavvy.org/?p=461</guid>
		<description><![CDATA[An article at Linux.com about a new open source library circulation system caught my eye recently. We&#8217;ve had quite a battle getting a new library system going at work, and although I don&#8217;t usually use this space to beat up on vendors I feel compelled to name names. Think long and hard before buying InfoCentre [...]]]></description>
			<content:encoded><![CDATA[<p>An <a href="http://enterprise.linux.com/enterprise/06/12/04/1538214.shtml">article at Linux.com</a> about a new open source library circulation system caught my eye recently. We&#8217;ve had quite a battle getting a new library system going at work, and although I don&#8217;t usually use this space to beat up on vendors I feel compelled to name names. Think long and hard before buying <a href="http://www.sagebrushcorp.com/tech/infocentre.cfm">InfoCentre</a> from Sagebrush. OK, I&#8217;m done. I feel better.</p>
<p><a href="http://www.koha.org/">Koha</a> has been around for quite a while, and I almost installed it on a test server a couple years ago. The Linux.com article mentions a newcomer called <a href="http://open-ils.org/">Evergreen</a>, and it looks pretty promising too. With two good options out there I think it&#8217;s time to give serious consideration to moving away from the expensive, proprietary library systems.</p>
<p>We almost have our InfoCentre system running acceptably now, but our media specialists are so frustrated that I think they&#8217;d be willing to consider other options. And here&#8217;s another situation where our move toward a virtualized server infrastructure pays off. We can create two fully isolated virtual test servers for Koha and Evergreen without having to scrounge up any real hardware. It&#8217;s not the highest priority at this point, but I&#8217;ll post some observations about both systems when I get around to trying them.</p>
<p><tags>koha, evergreen, ils, library, infocentre</tags></p>
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		<item>
		<title>Open source tools you can use</title>
		<link>http://technosavvy.org/2006/12/04/open-source-tools-you-can-use/</link>
		<comments>http://technosavvy.org/2006/12/04/open-source-tools-you-can-use/#comments</comments>
		<pubDate>Mon, 04 Dec 2006 15:18:04 +0000</pubDate>
		<dc:creator>Tim Wilson</dc:creator>
				<category><![CDATA[Conferences]]></category>
		<category><![CDATA[Open source]]></category>
		<category><![CDATA[flickr]]></category>
		<category><![CDATA[moodle]]></category>
		<category><![CDATA[wiki]]></category>
		<category><![CDATA[wikipedia]]></category>

		<guid isPermaLink="false">http://technosavvy.org/?p=453</guid>
		<description><![CDATA[Here are the links for the open source tools that I mention in my talk at the TIES Conference.]]></description>
			<content:encoded><![CDATA[<p>Here are the links for the open source tools that I mention in my talk at the TIES Conference.</p>
<ul>
<li><a href=http://moodle.org/">Moodle</a>, online learning management system</li>
<li><a href="http://audacity.sourceforge.net/">Audacity</a>, audio editing</li>
<li><a href="http://www.inkscape.org/">Inkscape</a>, vector drawing</li>
<li><a href="http://www.scribus.net/">Scribus</a>, desktop publishing</li>
<li><a href="http://openoffice.org/">OpenOffice.org</a>, office suite</li>
<li><a href="http://www.neooffice.org/">NeoOffice</a>, Mac version of OpenOffice.org</li>
<li><a href="http://www.linux.com/">Linux</a>, free Unix-like OS</li>
<li><a href="http://creativecommons.org/">Creative Commons</a></li>
<li><a href="http://www.opensource.org/">Open Source</a></li>
<li><a href="http://flickr.com/">Flickr</a>, online photo sharing</li>
<li><a href="http://en.wikipedia.org/">Wikipedia</a>, world&#8217;s biggest encyclopedia</li>
<li><a href="http://www.videolan.org/vlc/">VLC</a>, media player</li>
<li><a href="http://drupal.org/">Drupal</a>, content management system</li>
<li><a href="http://joomla.org/">Joomla</a>, content management system</li>
<li><a href="http://wordpress.org/">WordPress</a>, blogging platform</li>
<li><a href="http://www.gimpshop.net/">GIMPShop</a>, Photoshop-like image editing</li>
<li><a href="http://www.edubuntu.org/">Edubuntu</a>, Linux distribution targeted for K&ndash;12</li>
<li><a href="http://bestpractical.com/rt/">Request Tracker</a>, trouble ticketing system</li>
</ul>
<p><b>Update:</b> Here are a few more links to products that came up during the session.</p>
<ul>
<li><a href="http://www.jahshaka.org/">Jahshaka</a>, video editing and effects</li>
<li><a href="http://loudblog.de/">Loudblog</a>, audio blogging and podcasting</li>
<li><a href="http://www.shadydentist.com/wordpress/archives/2004/12/23/dircaster-v04-podcasting-php-script/">dirCaster</a>, easy podcasting</li>
<li><a href="http://www.stellarium.org/">Stellarium</a>, awesome astronomy software</li>
<li><a href="http://www.clamav.net/">Clam Antivirus</a>, server-based virus scanning</li>
</ul>
<p><tags>ties, ties2006</tags></p>
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		<title>Open source All-Star team</title>
		<link>http://technosavvy.org/2006/11/08/open-source-all-star-team/</link>
		<comments>http://technosavvy.org/2006/11/08/open-source-all-star-team/#comments</comments>
		<pubDate>Thu, 09 Nov 2006 05:19:24 +0000</pubDate>
		<dc:creator>Tim Wilson</dc:creator>
				<category><![CDATA[Conferences]]></category>
		<category><![CDATA[Open source]]></category>

		<guid isPermaLink="false">http://technosavvy.org/?p=448</guid>
		<description><![CDATA[I&#8217;m doing a talk at this year&#8217;s TIES Education Technology Conference called &#8220;Open Source Tools You Can Use.&#8221; Here&#8217;s the description: From tech support systems to graphics applications, there are hundreds of free and open source applications that will fit easily into your school’s technology environment. Participants will learn about the open source software model [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;m doing a talk at this year&#8217;s <a href="http://tchlrn.ties.k12.mn.us/ties2006/main/details.asp">TIES Education Technology Conference</a> called &#8220;Open Source Tools You Can Use.&#8221; Here&#8217;s the description:</p>
<blockquote><p>From tech support systems to graphics applications, there are hundreds of free and open source applications that will fit easily into your school’s technology environment. Participants will learn about the open source software model and get a “top 10” list of open source applications.</p></blockquote>
<p>Now I&#8217;ve got plenty of ideas in my head about what apps will constitute my top 10 list, but I&#8217;d like to hear from you. What open source applications would make it on your All-Star team?</p>
<p><tags>ties2006</tags></p>
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		<slash:comments>8</slash:comments>
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		<title>Parakey, the Web OS</title>
		<link>http://technosavvy.org/2006/11/05/parakey-the-web-os/</link>
		<comments>http://technosavvy.org/2006/11/05/parakey-the-web-os/#comments</comments>
		<pubDate>Mon, 06 Nov 2006 01:08:46 +0000</pubDate>
		<dc:creator>Tim Wilson</dc:creator>
				<category><![CDATA[Emerging Technologies]]></category>
		<category><![CDATA[Open source]]></category>
		<category><![CDATA[Web technology]]></category>
		<category><![CDATA[flickr]]></category>

		<guid isPermaLink="false">http://technosavvy.org/?p=447</guid>
		<description><![CDATA[Blake Ross is something of a wunderkind. He starting working for Netscape at age 15 and cofounded the Firefox project soon after. Not content to stop there, an article in IEEE Spectrum describes Ross&#8217;s latest project called Parakey. Parakey is an attempt to obviate the need for separate desktop and online applications. For example, I [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.blakeross.com/">Blake Ross</a> is something of a wunderkind. He starting working for Netscape at age 15 and cofounded the Firefox project soon after.  Not content to stop there, an <a href="http://www.spectrum.ieee.org/nov06/4696">article in IEEE Spectrum</a> describes Ross&#8217;s latest project called Parakey. Parakey is an attempt to obviate the need for separate desktop and online applications. For example, I use <a href="http://www.apple.com/ilife/iphoto/">iPhoto</a> to manage and edit photos on my Mac and <a href="http://flickr.com/photos/timwilson/">Flickr</a> to share some of those photos with the world. According to the article:</p>
<blockquote><p>Parakey is intended to be a platform for tools that can manipulate just about anything on your hard drive—e-mail, photos, videos, recipes, calendars. In fact, it looks like a fairly ordinary Web site, which you can edit. You can go online, click through your files and view the contents, even tweak them. You can also check off the stuff you want the rest of the world to be able to see.</p></blockquote>
<p>Ross is the prototypical digital native. He says, &#8220;We all know ­people…who have all this content that they are not publishing stored on their computers. We’re trying to persuade them to live their lives online.&#8221; If this is how young people think, is it any wonder that their digital immigrant teachers don&#8217;t understand them? </p>
<p><tags>blake ross, parakey</tags></p>
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		<title>Is paper really so bad?</title>
		<link>http://technosavvy.org/2006/11/03/is-paper-really-so-bad/</link>
		<comments>http://technosavvy.org/2006/11/03/is-paper-really-so-bad/#comments</comments>
		<pubDate>Fri, 03 Nov 2006 16:28:05 +0000</pubDate>
		<dc:creator>Tim Wilson</dc:creator>
				<category><![CDATA[Open source]]></category>

		<guid isPermaLink="false">http://technosavvy.org/?p=446</guid>
		<description><![CDATA[This isn&#8217;t a political blog, and I don&#8217;t intend for it to become one. But I just can&#8217;t ignore the technology angle that&#8217;s brewing in our upcoming U.S. election. I&#8217;ve been concerned for some time about the potential for fraud and errors associated with the current state of electronic voting devices. Jon Stokes at Ars [...]]]></description>
			<content:encoded><![CDATA[<p>This isn&#8217;t a political blog, and I don&#8217;t intend for it to become one. But I just can&#8217;t ignore the technology angle that&#8217;s brewing in our upcoming U.S. election. I&#8217;ve been concerned for some time about the potential for fraud and errors associated with the current state of electronic voting devices. Jon Stokes at Ars Technica has an <a href="http://arstechnica.com/news.ars/post/20061101-8131.html">excellent article summarizing the latest information about voting problems and potential problems with these machines</a>.</p>
<p>Party affiliation is irrelevant here. It&#8217;s likely that thousands of voters next Tuesday will have their votes miscast or not accepted at all. While I don&#8217;t discount entirely the possibility of carefully planned attempts to manipulate the results of the vote, I&#8217;m also reminded of what Napolean said, &#8220;Never ascribe to malice that which is adequately explained by incompetence.&#8221; My bigger concern is that large numbers of voters will be disenfranchised by simple technical glitches that won&#8217;t be properly handled by poorly trained (however well-intentioned) election judges.</p>
<p>Others have called for a government-sponsored project to develop open source voting software and hardware. I think that&#8217;s the only solution that has any hope of producing a secure, reliable, and trustworthy system. I would also recommend the <a href="http://www.verifiedvotingfoundation.org/index.php">Verified Voting Foundation</a> as a good source of information on this topic.</p>
<p>Please read the Ars Technica article and be prepared to stand up for your right to vote next Tuesday.</p>
<p><tags>electronic voting, midterm election, verified voting foundation, election 2006</tags></p>
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		<slash:comments>1</slash:comments>
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		<item>
		<title>Aquafied NeoOffice now available</title>
		<link>http://technosavvy.org/2006/09/13/aquafied-neooffice-now-available/</link>
		<comments>http://technosavvy.org/2006/09/13/aquafied-neooffice-now-available/#comments</comments>
		<pubDate>Wed, 13 Sep 2006 06:15:32 +0000</pubDate>
		<dc:creator>Tim Wilson</dc:creator>
				<category><![CDATA[Open source]]></category>

		<guid isPermaLink="false">http://technosavvy.org/?p=434</guid>
		<description><![CDATA[Those of us using OS&#160;X haven&#8217;t had the easiest time with OpenOffice.org. Running that open source office suite has always required additional (but free) software that isn&#8217;t usually installed by default on OS&#160;X systems. Once installed, the software never really fit in with the rest of my system since it wasn&#8217;t a native &#8220;Aqua&#8221; application. [...]]]></description>
			<content:encoded><![CDATA[<p><img src="http://technosavvy.org/wp-content/uploads/ship2.jpg" width="128" height="128" alt="NeoOffice logo" style="float: left; margin: 0 5px 5px 0;" />Those of us using OS&nbsp;X haven&#8217;t had the easiest time with <a href="http://www.openoffice.org/">OpenOffice.org</a>. Running that open source office suite has always required additional (but free) software that isn&#8217;t usually installed by default on OS&nbsp;X systems. Once installed, the software never really fit in with the rest of my system since it wasn&#8217;t a native &#8220;Aqua&#8221; application. Thanks to <a href="http://neooffice.org/">NeoOffice 2.0</a> I finally have a native Aqua version of OpenOffice.org for my PowerBook. MS Word and Excel import and export work great too. Give it a try and you may find that it does the job for you. There must be a lot of computer labs in schools where this software would come in very handy.</p>
<p><tags>openoffice, openoffice.org, neooffice, office suite</tags></p>
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		<title>Open source astronomy application</title>
		<link>http://technosavvy.org/2005/11/25/open-source-astronony-application/</link>
		<comments>http://technosavvy.org/2005/11/25/open-source-astronony-application/#comments</comments>
		<pubDate>Sat, 26 Nov 2005 01:58:42 +0000</pubDate>
		<dc:creator>Tim Wilson</dc:creator>
				<category><![CDATA[Curriculum Resources]]></category>
		<category><![CDATA[Open source]]></category>

		<guid isPermaLink="false">http://technosavvy.org/?p=338</guid>
		<description><![CDATA[I discovered Stellarium recently and suggest anyone teaching science add it to their toolbelt. From the project FAQ: Stellarium is an open source desktop planetarium for Linux/Unix, Windows and MacOSX. It renders the skies in realtime using OpenGL, which means the skies will look exactly like what you see with your eyes, binoculars, or a [...]]]></description>
			<content:encoded><![CDATA[<p>I discovered <a href="http://stellarium.org/">Stellarium</a> recently and suggest anyone teaching science add it to their toolbelt. From the project FAQ:</p>
<blockquote><p>Stellarium is an open source desktop planetarium for Linux/Unix, Windows and MacOSX. It renders the skies in realtime using OpenGL, which means the skies will look exactly like what you see with your eyes, binoculars, or a small telescope. Stellarium is very simple to use, which is one of its biggest advantages: it can easily be used by beginners.</p></blockquote>
<p>I love the fact that it&#8217;s open source <em>and</em> cross-platform. There&#8217;s no reason not to download it and try it out, but if you want a bit of a preview you can check out the <a href="http://stellarium.org/screenshots.html">screenshots</a>. Just beautiful.</p>
<p><tags>stellarium, astronomy, astronomy software</tags></p>
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		<title>Open source Mac software</title>
		<link>http://technosavvy.org/2005/11/17/open-source-mac-software/</link>
		<comments>http://technosavvy.org/2005/11/17/open-source-mac-software/#comments</comments>
		<pubDate>Fri, 18 Nov 2005 01:30:10 +0000</pubDate>
		<dc:creator>Tim Wilson</dc:creator>
				<category><![CDATA[Open source]]></category>

		<guid isPermaLink="false">http://technosavvy.org/?p=334</guid>
		<description><![CDATA[There is a bunch of open source software available for Apple&#8217;s OS X operating system. Thanks to Open Source Mac it&#8217;s now a lot easier to find. Many of the apps have obvious educational uses and other are just for fun. The list is growing so bookmark it and check back occasionally to find new [...]]]></description>
			<content:encoded><![CDATA[<p>There is a bunch of open source software available for Apple&#8217;s <a href="http://www.apple.com/macosx/">OS X</a> operating system. Thanks to <a href="http://opensourcemac.org/">Open Source Mac</a> it&#8217;s now a lot easier to find. Many of the apps have obvious educational uses and other are just for fun. The list is growing so bookmark it and check back occasionally to find new entries.</p>
<div class="technorati">Technorati Tags: <a href="http://www.technorati.com/tags/macosx" rel="tag">macosx</a> | <a href="http://www.technorati.com/tags/open+source" rel="tag">open source</a> | </div>
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		<title>YALLTWLT</title>
		<link>http://technosavvy.org/2005/05/31/yalltwlt/</link>
		<comments>http://technosavvy.org/2005/05/31/yalltwlt/#comments</comments>
		<pubDate>Tue, 31 May 2005 20:45:53 +0000</pubDate>
		<dc:creator>Tim Wilson</dc:creator>
				<category><![CDATA[Emerging Technologies]]></category>
		<category><![CDATA[Open source]]></category>
		<category><![CDATA[it conversations]]></category>
		<category><![CDATA[lawrence lessig]]></category>

		<guid isPermaLink="false">http://technosavvy.org/?p=219</guid>
		<description><![CDATA[Here&#8217;s YALLTWLT from the 2005 Open Source Business Conference. Lessig&#8217;s talk is &#8220;Clearing the Air About Open Source&#8221; and he doesn&#8217;t pull any punches. (Download the talk from IT Conversations.) If you&#8217;re interested in supporting an environment of technological innovation then you need to be aware of the issues that Lessig is talking about.]]></description>
			<content:encoded><![CDATA[<p>Here&#8217;s <abbr title="Yet Another Lawrence Lessig Talk Worth Listening To">YALLTWLT</abbr> from the 2005 <a href="http://www.osbc2004.com/live/13/events/13SFO05A">Open Source Business Conference</a>. Lessig&#8217;s talk is &#8220;Clearing the Air About Open Source&#8221; and he doesn&#8217;t pull any punches. (<a href="http://itconversations.com/shows/detail497.html">Download the talk</a> from IT Conversations.) If you&#8217;re interested in supporting an environment of technological innovation then you need to be aware of the issues that Lessig is talking about.</p>
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		<title>Ticketing systems for tech support (and more)</title>
		<link>http://technosavvy.org/2005/03/22/ticketing-systems-for-tech-support-and-more/</link>
		<comments>http://technosavvy.org/2005/03/22/ticketing-systems-for-tech-support-and-more/#comments</comments>
		<pubDate>Tue, 22 Mar 2005 15:03:37 +0000</pubDate>
		<dc:creator>Tim Wilson</dc:creator>
				<category><![CDATA[IT Infrastructure]]></category>
		<category><![CDATA[Open source]]></category>

		<guid isPermaLink="false">http://technosavvy.org/?p=181</guid>
		<description><![CDATA[Over the past year our district&#8217;s tech support department has come to rely on our ticketing system more and more. We use Request Tracker, a free and open source, Web-based tech support product that has Web and email interfaces. What began as an experiment has become an integral part of our district&#8217;s technology infrastructure. Each [...]]]></description>
			<content:encoded><![CDATA[<p>Over the past year our district&#8217;s tech support department has come to rely on our ticketing system more and more. We use <a href="http://bestpractical.com/rt/">Request Tracker</a>, a free and open source, Web-based tech support product that has Web and email interfaces. What began as an experiment has become an integral part of our district&#8217;s technology infrastructure.</p>
<p>Each of our schools has its own email address for tech support requests. Teachers and other staff simply send an email message to that address describing the problem and a ticket is automatically created in the <abbr title="Request Tracker">RT</abbr> database. The building tech support person then gets an email notification for each new ticket and the teacher gets an email &#8220;receipt&#8221; so they know that the information was received. The teachers like it because they know that their requests haven&#8217;t been lost. The techs love it because it helps them avoid the dreaded &#8220;hallway ambush&#8221; where a teacher corners them about a tech problem and expects them to remember every detail until they get back to their desk to write it down.</p>
<p>We&#8217;ve found lots of other uses for Request Tracker too. The Buildings and Grounds Department is starting to use it for their requests and we hope to eliminate the &#8220;fill out in quadruplicate&#8221; work order forms entirely. Now we&#8217;re building a system to process technology purchases so the tech support staff in the buildings aren&#8217;t surprised when new equipment arrives. It will also help us ensure that the technology is appropriate for the curriculum and compatible with our computers and network.</p>
<p>Top notch tech support is absolutely crucial if teachers are going be confident enough in their technology systems to be innovative with their curriculum. I saw an example of this recently when we were having some stability issues with our student file server. It only took one bad experience for many teachers to put their technology plans on hold. Unfortunately, it takes much longer to build confidence than it does to ruin it.</p>
<p>There are <a href="http://dmoz.org/Computers/Software/Help_Desk/Browser_Based/">dozens of ticketing systems to choose from</a> (many of them free), but the important point is that any organization that relies on technology <em>needs</em> a system like RT. I guarantee it will improve the tech support in your school or district and encourage teachers to use technology more frequently.</p>
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