Method for input of personal identification number keyboard for input of personal identification number, involves defining number allocation to individual push buttons or pressure zones with each input of chip or magnetic card in associated

摘要

The method involves defining number allocation to individual push buttons or pressure zones with each input of the chip or magnetic card in the associated reader or by other request from central processing unit of the input device. The coded personal identification number of the entered chip or magnetic card is adjusted. An independent claim is included for a device for input of personal identification number keyboard for input of personal Identification number.