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	<title>Sukimashita Weblog &#187; Research</title>
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	<link>http://blog.sukimashita.com</link>
	<description>Life Code Art Media</description>
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		<title>Big news soon; let&#8217;s see if this hype-thing works</title>
		<link>http://blog.sukimashita.com/2010/02/08/big-news-soon-lets-see-if-this-hype-thing-works/</link>
		<comments>http://blog.sukimashita.com/2010/02/08/big-news-soon-lets-see-if-this-hype-thing-works/#comments</comments>
		<pubDate>Mon, 08 Feb 2010 14:51:06 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Apple]]></category>
		<category><![CDATA[Code]]></category>
		<category><![CDATA[GNOME]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Research]]></category>
		<category><![CDATA[iPad]]></category>
		<category><![CDATA[iPhone]]></category>
		<category><![CDATA[iPod Touch]]></category>

		<guid isPermaLink="false">http://blog.sukimashita.com/?p=219</guid>
		<description><![CDATA[Yes, really great stuff coming up&#8230; For a hint click to read more of the post&#8230; http://www.libimobiledevice.org/]]></description>
			<content:encoded><![CDATA[<p>Yes, really great stuff coming up&#8230;</p>
<p>For a hint click to read more of the post&#8230; <span id="more-219"></span></p>
<p><a href="http://www.libimobiledevice.org/" target="_blank">http://www.libimobiledevice.org/</a></p>
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		<slash:comments>3356</slash:comments>
		</item>
		<item>
		<title>Selling a PSP on eBay is a copyright violation</title>
		<link>http://blog.sukimashita.com/2009/05/27/selling-a-psp-on-ebay-is-a-copyright-violation/</link>
		<comments>http://blog.sukimashita.com/2009/05/27/selling-a-psp-on-ebay-is-a-copyright-violation/#comments</comments>
		<pubDate>Wed, 27 May 2009 18:30:59 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Life]]></category>
		<category><![CDATA[openSUSE]]></category>
		<category><![CDATA[Research]]></category>
		<category><![CDATA[Web]]></category>
		<category><![CDATA[Sony PSP eBay Life Web]]></category>

		<guid isPermaLink="false">http://blog.sukimashita.com/?p=155</guid>
		<description><![CDATA[Note to myself: Selling your old Sony PSP and writing that Firmware 1.50 is installed makes eBay delete your auction with &#8220;MC047 eBay Listing Violation: Copyright Violation &#8211; Unauthorized Item&#8221; reasoning the auction was selling &#8220;illegal copies/backups&#8221; or advertised to do so. At least they keep auctions where people advertise their PSP having &#8220;the super [...]]]></description>
			<content:encoded><![CDATA[<p><strong>Note to myself:</strong> Selling your old <strong>Sony PSP</strong> and writing that <strong>Firmware 1.50</strong> is installed makes <strong>eBay</strong> delete your auction with<strong> &#8220;MC047 eBay Listing Violation: Copyright Violation &#8211; Unauthorized Item&#8221;</strong> reasoning the auction was selling <strong>&#8220;illegal copies/backups&#8221;</strong> or <strong>advertised</strong> to do so.</p>
<p>At least they keep<strong> auctions</strong> where people advertise their <strong>PSP</strong> having &#8220;the super duper&#8221; <strong>M33 firmware</strong> installed&#8230;</p>
<p><strong>Bah! </strong>Well, what&#8217;s left for me is a <strong>shameless plug</strong> to <a href="http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&amp;ssPageName=STRK:MESELX:IT&amp;item=250433540671" target="_blank">the new auction</a>&#8230;</p>
<p><strong>Update 28/05/09:</strong> Unbelievable, the new auction <strong>which I carefully checked</strong> to not contain <strong>any freaking reference</strong> to anything copyright violating has also been removed&#8230; Also no clue why as I only received the typical standard &#8220;don&#8217;t sell illegal copies/backups&#8221; E-Mail. Contacted eBay support, let&#8217;s see&#8230;</p>
<p>It appears though that I am <a href="http://forums.whirlpool.net.au/forum-replies-archive.cfm/1191818.html" target="_blank">not alone</a>. There are a couple of people having trouble selling their PSP on eBay. However in contrast to my case where I list the original unmodified 1.50 firmware, they had used rather problematic &#8220;wording&#8221; like &#8220;Pandora Battery&#8221; or &#8220;Custom Firmware/M33&#8243; and alike.</p>
<p><strong>Reply and solution 28/05/09:</strong> <strong>Great, </strong>I have <strong>received</strong> a <strong>polite and exact</strong> explaination from the eBay security team. The <strong>problem</strong> for <strong>eBay</strong> really was the<strong> installed 1.50 firmware</strong> on my <strong>PSP</strong> which is considered <strong>&#8220;open/hackable to circumvent technical protections&#8221;</strong> (like copy protection). They <strong>recommend</strong> installing the <strong>latest PSP firmware</strong> before selling first.</p>
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		<slash:comments>1257</slash:comments>
		</item>
		<item>
		<title>iTunes sync with Linux on unjailbroken 2.0+ iPhones/iPods?</title>
		<link>http://blog.sukimashita.com/2008/10/02/itunes-sync-with-linux-on-unjailbroken-20-iphonesipods/</link>
		<comments>http://blog.sukimashita.com/2008/10/02/itunes-sync-with-linux-on-unjailbroken-20-iphonesipods/#comments</comments>
		<pubDate>Thu, 02 Oct 2008 09:45:28 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Apple]]></category>
		<category><![CDATA[Code]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Media]]></category>
		<category><![CDATA[Music]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Research]]></category>

		<guid isPermaLink="false">http://blog.sukimashita.com/?p=108</guid>
		<description><![CDATA[Hey, it appears as those superbrain folks on the libiphone mailing list are onto something regarding the new hashing algorithm used in Apple&#8217;s 2.0+ firmware. Current releases of libgpod which is able to handle managing of the iTunes database (this is where your Music/Photo data is stored) on an iPhone or iPod Touch are only [...]]]></description>
			<content:encoded><![CDATA[<p>Hey, it appears as those <strong>superbrain</strong> folks on the <a href="http://lists.mattcolyer.com/listinfo.cgi/iphone-linux-dev-mattcolyer.com" target="_blank"><strong>libiphone</strong></a> mailing list are onto something regarding the <strong>new hashing algorithm</strong> used in <strong>Apple&#8217;s 2.0+ firmware</strong>.</p>
<p><span id="more-108"></span></p>
<p>Current releases of <a href="http://www.gtkpod.org/libgpod.html"><strong>libgpod</strong></a> which is able to handle managing of the <strong>iTunes</strong> database (this is where your Music/Photo data is stored) on an <strong>iPhone</strong> or <strong>iPod Touch</strong> are only able work with the database for <strong>firmwares 1.1.4</strong> and below.</p>
<p>This involved recreating a specific <strong>hashing algorithm</strong> used by <strong>iTunes</strong> which had been widely in the news.</p>
<p>With <strong>iTunes 8</strong> and <strong>Apple&#8217;s 2.0 firmware</strong>, a new hashing algorithm was introduced which made music/photo synchronization with <strong>2.0+ devices</strong> not working at all.</p>
<p>The folks have now uncovered that <strong>Apple</strong> has apparently started to use their <a href="http://en.wikipedia.org/wiki/FairPlay" target="_blank"><strong>FairPlay-DRM</strong></a> to encrypt the <strong>iTunes</strong> database.</p>
<p>Recently, there has been progress in understanding how the hashing process for <strong>2.0+ firmware</strong> looks like and while there is some more work to do the peak research seems to have been passed quoting someone from the private list:</p>
<blockquote>
<pre>ok it workes with the later address.
and guess what, it worked !!

tmpkey : *****

itunes :      1BEB2BE8EA1D08D1CAFBD89C5CBE50E0
itdb_hash : 1beb2be8ea1d08d1cafbd89c5cbe50e0

good work !</pre>
</blockquote>
<p>What you see is a prototype implementation (<strong>itdb_hash</strong>) having generated the same hash <strong>iTunes</strong> generated for a specific <strong>iTunes</strong> database.</p>
<p>The day to plug in the <strong>iPhone</strong>, let <strong>HAL</strong> recognize it and use <strong>Conduit</strong> to synchronize Music/Photos, Calendar, Notes, Addressbook or to use <strong>GtkPod</strong> or other managers for your Music is constantly rising upon us.</p>
<p>Note that you should understand that all this work will make up for software being <strong>iTunes</strong> independant without the need to jailbreak at all (on all platforms libiphone compiles).</p>
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		<slash:comments>1785</slash:comments>
		</item>
		<item>
		<title>openSUSE 11 RC1, commit spree, GFax 0.7.7 and some crap</title>
		<link>http://blog.sukimashita.com/2008/05/30/opensuse-11-rc1-commit-spree-gfax-077-and-some-crap/</link>
		<comments>http://blog.sukimashita.com/2008/05/30/opensuse-11-rc1-commit-spree-gfax-077-and-some-crap/#comments</comments>
		<pubDate>Fri, 30 May 2008 13:49:27 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Code]]></category>
		<category><![CDATA[GNOME]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Research]]></category>

		<guid isPermaLink="false">http://blog.sukimashita.com/2008/05/30/opensuse-11-rc1-commit-spree-gfax-077-and-some-crap/</guid>
		<description><![CDATA[openSUSE 11 RC1 is out. Grab while hot. A word about the man with 500 commits on a single day. I pray that our gnome-terminal loving fellows will worship chpe. George Farris announced a beta of GFax 0.7.7 which includes a couple of my patches and supports faxing from any application using cups. Cool, someone [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://software.opensuse.org/developer" target="_blank">openSUSE 11 RC1 is out.</a> Grab while hot.</p>
<p>A word about the man with <a href="http://svn.gnome.org/viewvc/gnome-terminal/trunk/?view=query&amp;dir=&amp;file=&amp;file_match=exact&amp;who=&amp;who_match=exact&amp;comment=&amp;comment_match=exact&amp;querysort=date&amp;hours=2&amp;date=week&amp;mindate=&amp;maxdate=&amp;limit_changes=1000" target="_blank">500 commits</a> on a single day. I pray that our gnome-terminal loving fellows will worship chpe.</p>
<p>George Farris <a href="http://penguin.cc.mala.bc.ca/pipermail/gfax/2008-May/000636.html" target="_blank">announced a beta of GFax 0.7.7</a> which includes a couple of my patches and supports faxing from any application using cups.</p>
<p>Cool, someone <a href="http://blog.wired.com/27bstroke6/2007/08/researchers-ana.html" target="_blank">analyzed Terrorist tapes</a> for a hidden message code&#8230;</p>
<p>I am almost done with my work project and should have some time to spare for everything else pretty soon.</p>
<p>Last insider for the day:</p>
<p>What does the GNOME control center gstreamer-properties icon tell his other icon friends? &#8220;You are so Tango and they just don&#8217;t let me!&#8221;</p>
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		<slash:comments>1917</slash:comments>
		</item>
		<item>
		<title>Wii Remote&#8217;s endless abuses: Low-Cost Multi-touch Whiteboard</title>
		<link>http://blog.sukimashita.com/2007/12/16/wii-remotes-endless-abuses-low-cost-multi-touch-whiteboard/</link>
		<comments>http://blog.sukimashita.com/2007/12/16/wii-remotes-endless-abuses-low-cost-multi-touch-whiteboard/#comments</comments>
		<pubDate>Sun, 16 Dec 2007 19:01:53 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Art]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Media]]></category>
		<category><![CDATA[Research]]></category>

		<guid isPermaLink="false">http://blog.sukimashita.com/2007/12/16/wii-remotes-endless-abuses-low-cost-multi-touch-whiteboard/</guid>
		<description><![CDATA[Johnny Chung Lee from the Carnegie Mellon University demonstrates how to create a low-cost multi-touch capable whiteboard using a Wiimote, a pen with infrared LEDs, a projector and your average laptop. [youtube]http://www.youtube.com/watch?v=5s5EvhHy7eQ[/youtube] Really nice! I can imagine that you could even project from below a surface instead, effectively getting rid of the &#8220;shadows&#8221;. Additionally Petter [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.cs.cmu.edu/~johnny/">Johnny Chung Lee</a> from the Carnegie Mellon University demonstrates how to create a <strong>low-cost multi-touch capable whiteboard</strong> using a Wiimote, a pen with infrared LEDs, a projector and your average laptop.</p>
<p>[youtube]http://www.youtube.com/watch?v=5s5EvhHy7eQ[/youtube]</p>
<p>Really nice! I can imagine that you could even project from below a surface instead, effectively getting rid of the &#8220;shadows&#8221;.</p>
<p>Additionally <strong>Petter Hutterer</strong>, the man behind the <a href="http://wearables.unisa.edu.au/mpx/?q=node/127">Multi-Pointer X Server project</a>, has recently released an initial version of a <strong>Wiimote X input driver</strong> (patches are welcome). It will allow you to use the <strong>Wiimote</strong> as a full blown <strong>X input device</strong> and <strong>controlling your mouse</strong>. Might be cool to apply Johnny&#8217;s whiteboard idea here.</p>
<p>Looks like I have to go hunting for some nice projector and loads of free time soon&#8230;</p>
<p><strong>Update:</strong> Oh heck, how could I  forget <a href="http://code.google.com/p/lasertraq/wiki/MainPage">&#8220;lasertraq&#8221;</a> a cool solution for <strong>Linux</strong> which works with a <strong>regular webcam/camera</strong> instead of the Wiimote but basically allows you to do the same stuff. Heck it even uses the superdupe <a href="http://gstreamer.freedesktop.org/">GStreamer</a> framework!</p>
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