Mobile phone tracking: in support of modelling traffic-related air pollution contribution to individual exposure and its implications for public health impact assessment(26 page pdf, Hai-Ying Liu , Erik Skjetne, Mike Kobernus, Environmental Health, Nov. 4, 2013)
Today we review a paper that explores an approach that uses personal mobile phones equipped with GPS tracking ability to estimate the exposure of a group of individuals to air pollution and make these estimates available in real-time at low cost. Such a method could be applied in developing countries where expensive monitoring equipment is often unaffordable. The potential of gathering information such as this from a wide segment of society also opens up very large opportunities for progress in public health by collective tracking of large numbers of people.
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