Faust

Anyone recall the passage from Hitchhiker's Guide about a gesture sensitive interface? "For years radios had been operated by means of pressing buttons and turning dials; then as the technology became more sophisticated the controls were made touch-sensitive--you merely had to brush the panels with your fingers; now all you had to do was wave your hand in the general direction of the components and hope. It saved a lot of muscular expenditure, of course, but meant that you had to sit infuriatingly still if you wanted to keep listening to the same program."

Here's a screenshot from iOS 13.1 of the Shortcuts Settings on my phone.