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Apr 4, 2008

Contactless Smart Cards

Contactless cards should not be confused with their predecessor – the proximity card.

Although both technologies transmit data via radio frequency (and the visibleoperation of each appears the same to a user), a contactless card provides muchgreater security and contains approximately 100 times the data storage of a traditionalproximity card.

Most new applications of smart cards, such as payments systems, arecurrently running pilots in anticipation of transitioning to contactless technology.

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