ATM SafetyPIN software is a software application that allows users of automated teller machines (ATMs) to alert law enforcement of a forced cash withdrawal (such as in a robbery) by entering their personal identification number (PIN) in reverse order. The system was patented by Illinois lawyer Joseph Zingher (U.S. patent 5,731,575).
ATM SafetyPIN software is a software application that allows users of automated teller machines (ATMs) to alert law enforcement of a forced cash withdrawal (such as in a robbery) by entering their personal identification number (PIN) in reverse order. The system was patented by Illinois lawyer Joseph Zingher (U.S. patent 5,731,575).
Source: Wikipedia "ATM SafetyPIN software" · CC BY-SA 4.0
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