Contactless smart card
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Revision as of 02:37, 4 June 2013 by Dan Tobias (Talk | contribs)
A contactless smart card is a card containing an embedded electronic chip which is able to communicate with other devices via radio waves, so it can interact electronically without physical connection. This technology has found uses in several areas, particularly transit fare collection (e.g., the Oyster card of the London tube and buses).
