Hiroyuki Iseki displays live GPS data to show which roads are opening,
after volunteers scoured/uncovered many sources of post-earthquake open
geodata.
Great 3min radio clip online here too:
http://wamu.org/news/11/04/21/university_of_maryland_professor_helps_digitize_disaster_relief.php
Including the global systems integration moving far beyond its Haiti
earthquake roots, thanks to the CrisisCommons volunteer technology
community...
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Help kids everywhere map their world, at http://olpcMAP.net !