Remember, many people base their purchases not on what it will do *day to day* but what it can do *in an emergency*.
"I was at my friends house, and asked to use a USB port to charge my cigarette(e-cig), but she was charging her book (kindle). The future is stupid."
The machine was rather difficult to operate. 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.
The Hitchhiker's Guide to the Galaxy, by Douglas Adams.
: is not an identifier