%0 Journal Article
%T Emerging technologies: webcams and crowd-sourcing to identify active transportation
%J American journal of preventive medicine
%D 2013
%A Hipp, J. Aaron
%A Adlakha, Deepti
%A Eyler, Amy A.
%A Chang, Bill
%A Pless, Robert
%V 44
%N 1
%P 96-97
%X <p>[Abstract unavailable]</p> <p>Language: en</p>
%G en
%I Elsevier Publishing
%@ 0749-3797
%U http://dx.doi.org/10.1016/j.amepre.2012.09.051