Once I’d answered some personal questions and tapped a code on a keypad, the stainless steel-framed device began to send little glass bottles along a conveyor belt, into which were squirted precise amounts of yellow, amber and clear liquids from gleaming glass dispensers, before black spray pumps were crimped on and no-nonsense labels printed with my name affixed. The spectacle alone was practically worth the price of admission ($95).
— Read more in An A.I. Machine That Passes the Smell Test at The New York Times.