Daily Archives: February 25, 2012

30 Web 2.0 Tools for Teachers

Earlier today I presented a short webinar about some of my favorite Web 2.0 tools for teachers. The webinar was on behalf of Ed Tech Teacher for whom I facilitate in-person workshops from time to time. This summer I’ll be … Continue reading

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Open Wireless vs. Licensed Spectrum: Evidence from Market Adoption

This paper addresses the long standing spectrum policy question surrounding how much of the future of wireless innovation will depend on exclusively-licensed spectrum, allocated by auction and traded in secondary markets, relative to how much will utilize bands in which … Continue reading

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Disasters relief assistance with Mobile Phone Networks

Population movements following disasters can cause important increases in morbidity and mortality. Without knowledge of the locations of affected people, relief assistance is compromised. No rapid and accurate method exists to track population movements after disasters. We used position data … Continue reading

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