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	<title>Jason's Computer Science Blog &#187; Pervasive</title>
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	<link>http://www.jasonernst.com</link>
	<description>By Jason Ernst</description>
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		<title>PerWin Research Group @ the University of Guelph</title>
		<link>http://www.jasonernst.com/2008/10/20/perwin-research-group-the-university-of-guelph/</link>
		<comments>http://www.jasonernst.com/2008/10/20/perwin-research-group-the-university-of-guelph/#comments</comments>
		<pubDate>Mon, 20 Oct 2008 19:16:42 +0000</pubDate>
		<dc:creator>Jason Ernst</dc:creator>
				<category><![CDATA[News]]></category>
		<category><![CDATA[Research]]></category>
		<category><![CDATA[Computing]]></category>
		<category><![CDATA[Denko]]></category>
		<category><![CDATA[Group]]></category>
		<category><![CDATA[Guelph]]></category>
		<category><![CDATA[Mieso]]></category>
		<category><![CDATA[Network]]></category>
		<category><![CDATA[Pervasive]]></category>
		<category><![CDATA[PerWin]]></category>
		<category><![CDATA[University]]></category>
		<category><![CDATA[Wireless]]></category>

		<guid isPermaLink="false">http://www.jasonernst.com/?p=247</guid>
		<description><![CDATA[Today I completed the listing page for all of the presentations our research group PerWin at the University of Guelph has made in the last year or so. PerWin stands for Pervasive Computing and Wireless Networking Research. The group is directed by my advisor, Dr. Mieso Denko and has several graduate students who are active [...]]]></description>
			<content:encoded><![CDATA[<div class="thumbnail"><img src="http://www.jasonernst.com/wp-content/uploads/2008/10/universityofguelph1.gif" alt="University of Guelph PerWin Research Group" width="100%" height="100%"/></div>
<p>Today I completed the listing page for all of the presentations our research group PerWin at the University of Guelph has made in the last year or so. PerWin stands for Pervasive Computing and Wireless Networking Research. The group is directed by my advisor, Dr. Mieso Denko and has several graduate students who are active research members in the group. We have given presentations on topics ranging from Wireless Mesh Networks protocols, Autonomous networks, Fair Scheduling, Load Balancing, RFID, Wireless Security and much more. We have also had special invited talks by several faculty members from various Universities around Ontario (Ryerson, UOIT). </p>
<div class="image" style="text-align:center;"><img src="http://www.jasonernst.com/wp-content/uploads/2008/10/reynolds-300x225.jpg" alt="reynolds building, computing department, university of guelph"/>
<p>Reynolds Building @ University of Guelph where PerWin meets regularly</p>
</div>
<p>Check out the schedule page <a href="http://www.uoguelph.ca/~jernst/PerWin/seminar2.html">here</a> for the list of presentations, presenters and topics. There are also listings of many of the websites for the presenters which may be a good resource for people interested in our work. If you are a faculty member interested in giving a talk contact <a href="http://www.cis.uoguelph.ca/~denko/">Dr. Mieso Denko </a> at the University of Guelph.</p>
<p><span id="more-247"></span></p>
<p>If you are interested in any of the talks I have given, all of the powerpoint presentations are available at my <a href="http://www.uoguelph.ca/~jernst/research.html">Academic Website</a> at the University of Guelph.</p>
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		<title>Ubiquitous Computing vs Virtual Reality</title>
		<link>http://www.jasonernst.com/2008/07/09/ubiquitous-computing-vs-virtual-reality/</link>
		<comments>http://www.jasonernst.com/2008/07/09/ubiquitous-computing-vs-virtual-reality/#comments</comments>
		<pubDate>Wed, 09 Jul 2008 14:18:48 +0000</pubDate>
		<dc:creator>Jason Ernst</dc:creator>
				<category><![CDATA[Computer Science]]></category>
		<category><![CDATA[Miscellaneous]]></category>
		<category><![CDATA[Research]]></category>
		<category><![CDATA[Computer]]></category>
		<category><![CDATA[Computing]]></category>
		<category><![CDATA[Pervasive]]></category>
		<category><![CDATA[Reality]]></category>
		<category><![CDATA[Science]]></category>
		<category><![CDATA[Ubiquitous]]></category>
		<category><![CDATA[Virtual]]></category>

		<guid isPermaLink="false">http://www.jasonernst.com/?p=42</guid>
		<description><![CDATA[Early this week, during a lecture at Guelph by Dr. Denko, I was introduced to the idea of ubiquitous computing. The idea was coined in the 1980&#8242;s by Mark Weiser at the Xerox Parc Lab. An extremely simplified definition of ubiquitous computing on the laboratory website is where technology recedes into the background of our [...]]]></description>
			<content:encoded><![CDATA[<p>Early this week, during a lecture at Guelph by Dr. Denko, I was introduced to the idea of ubiquitous computing.  The idea was coined in the 1980&#8242;s by <a href="http://en.wikipedia.org/wiki/Mark_Weiser" target="_blank" title="Mark Weiser - Wikipedia" >Mark Weiser</a> at the Xerox Parc Lab.  An extremely simplified definition of ubiquitous computing on the laboratory website is where technology recedes into the background of our lives. One person has many computers of various sizes and capabilities that aid the person in such a way that he/she takes for granted the computers are even there.</p>
<p><span id="more-42"></span></p>
<div class="image" style="float:right;"><img title="Brain-Computer-Interface"  src="http://www.jasonernst.com/wp-content/uploads/2008/07/brain-computer-interfaces-241207-300x242.jpg" alt="A brain computer interface for reading signals from the human mind" width="300" height="242" />
<p>An example of a Brain-Computer-Interface</p>
</div>
<p>One interesting way I&#8217;ve heard it described both in the lecture and on the laboratory website is that is roughly the opposite of virtual reality.  This definition seems strange to me because with the computers everywhere it almost is like the boundary between what is real and what is virtual becomes blurred. </p>
<p>What happens if in the future we can interface the computers with the human mind? While the definition of virtual reality is a human inside a computer created world, ubiquitous computing of the future could become a mix of computer created worlds and the imagination of the individual user. This area is quite interesting to me, and there are still many questions, perhaps this wil be a future area of research.</p>
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