Conventional wisdom these days says that robots will soon put millions of factory workers out of jobs. This may sound like the fever dream of Dr. Evil, but in fact, there are very pleasant people making this happen. In this Hello World video, Bloomberg Businessweek's Ashlee Vance meets a budding AI overlord and founder of Toronto start-up: Kindred A.I. (video by Alan Jeffries, Victoria Blackburne-Daniell)