1. A method for increasing ease-of-use of a touch screen application, wherein the touch screen application includes a user interface that displays one or more touch screen input areas on a touch sensitive display, each of the touch screen input areas comprising a viewable area and a clickable area, wherein a user's touch of the clickable area activates the corresponding touch screen input area, the method comprising the steps of: (a) collecting coordinates of the touches on the display in response to user interaction; (b) analyzing the touch coordinates to determine how often the user has missed the input areas; and (c) increasing the size of both the viewable area and the clickable area of at least one of the input areas when the number of missed touches reaches a predetermined threshold so that the input areas will be easier to touch.