 "Why AI getting cheaper is good as well as bad news")
A Silicon Valley start-up recently unveiled a drone that can set a course entirely on its own. A handy smartphone app allows the user to tell the airborne drone to follow someone. Once the drone starts tracking, its subject will find it remarkably hard to shake.
The drone is meant to be a fun gadget — sort of a flying selfie stick. But it is not unreasonable to find this automated bloodhound a little unnerving.
On Tuesday, a group of artificial intelligence researchers and policymakers from prominent labs and think tanks in both the United States and Britain released a report that
