TechnologyComputer knows how much pain you are in by studying your face An algorithm that estimates someone’s pain levels by looking at their face could help stop doctors prescribing painkillers to people who don’t need them News
TechnologyYou could finally control your Facebook data if UK law is passed Data protection overhaul means you can soon ask companies to delete your entire social media history or personal information – and breaches of the new law will carry heftier fines News