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<p class="MsoNormal">This seems cool.  If it takes off, it could solve a lot of 
the problems encountered with  various location based applications.</p>
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<p class="MsoNormal"><a href="http://www.technologyreview.com/communications/38163/?p1=A1">http://www.technologyreview.com/communications/38163/?p1=A1</a></p></div><br clear="all"><br>-- <br>Norma Saiph Savage<br><br><br>
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