Home » BBC News - Technology » technology news » Tomorrow's Cities: A day in the life of a smart slum Tomorrow's Cities: A day in the life of a smart slum Unknown 4:23 PM BBC News - Technology technology news How slums are offering low-tech smart solutions to common city problems. from BBC News - Technology http://ift.tt/2oFSNGM Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati