RATIO ADJUSTABLE VENDING MACHINE

摘要

PURPOSE: A vending machine is provided to improve the satisfaction of a customer by providing a beverage with components which are customized to the preference of a customer. CONSTITUTION: A touch-sensitive screen(110) is installed on one side of a vending machine. A customer selects one beverage. A button or a gauge(120) for regulating the mixing ratio of components of the selected beverage is displayed on the touch-sensitive screen. The customer regulates the mixing ratio and regulated beverage is provided to the customer.