Additon, Higgins, & Pendleton, P.A.
Transaction terminal with signature capture offset correction
A method of processing a transaction comprising the steps of generating a position signal indicative of position of a touching of a touch screen having a transparent reference surface, displaying an image of the touching of the screen responsive to the position signal, and changing the image as a function of the difference between the position signal and a predetermined position value.
Hand Held Products, Inc.
G G G
G06F G06Q G06Q
inventional inventional inventional
William H. Richard A.
Havens Romanchik