Anti-fraud voter registration and voting system using a data card

摘要

A method for deterring fraudulent voting involving use of wallet-size cards having a permanent data storage medium and a temporary data storage medium disposed on each card. A first card writing device has means for acquiring biometric information from a person and for writing a template of that information on the permanent storage medium. A voter registration verification terminal has similar means for acquiring biometric information from a possessor of the card, and also has a means for reading the biometric information from the permanent storage medium of the card. Upon inputting biometric information from both the card and the possessor of the card, the verification terminal compares the information, and, if they match, writes data allowing limited use of the card for voting on the temporary data storage medium of the card. This data can be read by a plurality of voting terminals at other locations. The limitation on use of the card for voting and the required repeated verification enhances security of the cards and the voter registration and voting terminals and systems.