Program and a control method

PROBLEM TO BE SOLVED: To adjust air flow according to pinch-in/pinch-out operation.SOLUTION: When detecting a selection of an equipment icon representing an air conditioner in one or more target air conditioners in an area equivalent to one room in a floor plan, an operation screen for operating an air conditioner corresponding to the equipment icon of the selected air conditioner is displayed being overlapped with a display area on a display screen. The operation screen includes an image representing an air flow output from the air conditioner. When a pinch-in/pinch-out operation is made on the operation screen, the air flow is changed according to the operation.