Home » BBC News - Technology » technology news » Children’s hospital builds sleep app Children’s hospital builds sleep app Unknown 8:10 AM BBC News - Technology technology news A free app to help improve children’s sleep has been launched by doctors at the Evelina Children’s Hospital in London.from BBC News - Technology http://ift.tt/1EGMCHu Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati