Surveillance drones can now spot violent attacks as they happen

A new drone surveillance system can spot when someone in a crowd is acting violently. It uses artificial intelligence and is going to be tested at a university festival in India later this year. The system assesses the way each person in a crowd is standing via two cameras on the drone. To continue reading this premium article, subscribe for unlimited access. Existing subscribers, please log in with your email address to link your account access.