var ftGUID_2154123="32365F8B21D01B";

var ftConfID_2154123="0";

var ftParams_2154123="ftx=&fty=&ftadz=&ftscw=&ft_custom=&ftOBA=1&ft_agentEnv=0&ft_referrer=http%3A%2F%2Fwww.pcmag.com%2Fencyclopedia%2Fterm%2F66453%2Fsousveillance&cachebuster=396611.4753857255";

var ftKeyword_2154123="";

var ftCustom_2154123="";

var ftSection_2154123="";

var ftSegment_2154123="";

var ftSegmentList_2154123=[];

var ftRuleMatch_2154123="0";

var ftTimestamp_2154123="1478810030";

var ftGeoC2_2154123="us";

var ftGeoState_2154123="ma";

var ftGeoCity_2154123="cambridge";

var ftISP_2154123="harvard university";

var ftSpeed_2154123="broadband";

var ftDMA_2154123="506";

var ftLong_2154123="-71.1313";

var ftLat_2154123="42.3775";

var ftPostal_2154123="02138";

var ftTimeZone_2154123="-500";

var ftMobileCarrier_2154123="";

var ftImp2154123 = {};

ftImp2154123.privacy = "x";

ftImp2154123.guidAge = "-1";

ftImp2154123.impID = "3236B08FB88B8B";


document.write('<scr'+'ipt src="https://cdn.flashtalking.com/xre/215/2154123/1556455/js/j-2154123-1556455.js" id="ftscript_m2154123" name="ftscript_m2154123"></scr'+'ipt>');