TechnologyEmotion-detecting AIs are here – do they work and how should we feel? Several companies have built AIs designed to figure our when you are angry or sad or excited. But there are serious questions about their accuracy, and the extent to which they should be used in public life Features
TechnologyWe could soon make cars stop people driving while drunk or on drugs We are on the cusp of cars that automatically stop people driving while intoxicated. Embracing the technology will save lives, says Amie HayleyComment