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"A Brazilian school system is spending $670,000 to provide students with computer chips, to be embedded in school uniforms, that send a text message to the cell phones of parents when their children enter the school or alert them if the children fail to arrive within 20 minutes after classes begin. Coriolano Moraes, education secretary of Vitoria da Conquista&amp;rsquo;s 213 public schools, said nearly half of the city&amp;rsquo;s 43,000 public-school students have started using the chips and that all of them will be using them by next year. (Associated Press)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cityweekly.net/utah/truancy-thwarted/Content?oid=2160974>