The trouble knowing how much screen time is 'too much' Posted by : Add Comment Concerns about time spent online are widespread, but knowing how much is 'healthy' is difficult. from BBC News - Technology http://ift.tt/2BIA1aK via IFTTT Tags : #Technology News Share This : Unknown Related Post:'Child porn links could make Bitcoin blockchain illegal'India takes down local website of Cambridge AnalyticaFacebook 'lost sight' of data accessed by apps, insider tells MPsTeenager hacks crypto-currency walletFemale politicians speak out over Twitter abuseTechnology giants face European 'digital tax' blow