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Africans dial up innovation [Spectral Lines]

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1 Author(s)
Zachary, G.P. ; Arizona State University

Tired of hearing friends in Accra, Ghana, fret over the specter of home invasions, Herman Chinery-Hesse launched a text-messaging security service earlier this year that both addresses the problem of poor police response to property crimes and takes advantage of tight-knit neighborhoods.

Published in:

Spectrum, IEEE  (Volume:49 ,  Issue: 8 )