4、The Oyster card is an RFID smart card used for electronic ticketing on London public transport services, notably the London Underground and buses.
2、It will be part of the Oyster card network but fares have yet to be set.
1、Like the Oyster card, the Suica card USES RFID technology.
3、So far security and privacy have naturally been the main concerns for the Oyster card and similar smart CARDS.
6、屆時，消費者們購買三明治、飲料和*時，只要將他們的手機靠近一個類似應用於倫敦地鐵的“牡蠣卡”(Oyster card)系統的讀取器，就可以付款。
5、One was an interactive exhibition that translated a user's unique Oyster card id into a unique snowflake, which was then displayed on 's
