Home » BBC News - Technology » technology news » Coronavirus: New Covid-19 tracing tool appears on smartphones Coronavirus: New Covid-19 tracing tool appears on smartphones Unknown 6:37 AM BBC News - Technology technology news The new "exposure notification" tool is part of an update to iPhone and Android operating systems. from BBC News - Technology https://ift.tt/2Nc5JSo Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati