Dr. Whippy reads emotions

Dr. Whippy is an interesting ice-cream dispensing machine, delivering soft scoop ice cream according to the perceived unhappiness level of the customer. This is made possible by using voice stress analysis of the user’s answers to specific questions. The different degrees of unhappiness are then measured, compensated by the quantity of ice cream dispensed. Definitely not something you’d want to give to someone who is trying to lose weight, as the vicious circle of depression continues in a downward spiral.