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单词 contactless
释义

Definition of contactless in English:

contactless

adjectiveˈkɒntaktləsˈkɑnˌtæktləs
  • Relating to or involving technologies that allow a smart card, mobile phone, etc. to contact wirelessly to an electronic reader, typically in order to make a payment.

    the bank reported more than a million contactless transactions this year
    Example sentencesExamples
    • The standardization and security problems associated with contactless cards seem to be much more serious.
    • Your typical contactless smart card has a range of about ten inches.
    • With more than a decade of contactless payment experience, the company has delivered tens of millions of chips to the market.
    • A contactless smart card works in proximity to a reader.
    • Instead they will use contactless credit cards, which they will swipe across a magnetic reader fitted on 20 machines in the West End early next year.
    • The outgrowth is something called "contactless payment" - already available at a gas pump or tollbooth near you.
    • This process uses a dynamic authentication code that changes each time the contactless card is used based on a unique algorithm.
    • The current crop of contactless chips have a read rate eight times higher than contact chips.
    • Its contactless charging pad delivers electric power through the air.
    • Like other "contactless" smartcards, the user simply has to place their phone near a reader to exchange information.
    • Smart card technology has evolved to the point where many systems are contactless.
    • Despite the possible security benefits, there is likely to be pushback for contactless payments from even more retailers, she said.
    • The ad shows a man leaving work, and going home on a waterslide, passing contactless payment points along the way.
    • To expand the "contactless" services around the nation, the organization will launch its "PayPass" payment technology today.
    • Some of the nation's biggest merchants have begun to accept contactless payment cards.
    • It's a shield designed to protect contactless smart cards from surreptitious access.
    • And think about the immediate point of the contactless biometric visa, the contactless biometric passport, and the nature of progress.
    • Smart cards in both contact and contactless mode may be used to securely control such physical and logical access.
    • If contactless cards are ever to become a mass payment system, the card schemes need to work together to create common standards.
    • Also, having to take the card out of the shield every time you want to use it negates much of the convenience of a contactless card.
 
 

Definition of contactless in US English:

contactless

adjectiveˈkɑnˌtæktləsˈkänˌtaktləs
  • Denoting a smart card that uses radio signals to provide a wireless connection to a card reader, so that no physical contact is necessary.

    the bank reported more than a million contactless transactions this year
    Example sentencesExamples
    • If contactless cards are ever to become a mass payment system, the card schemes need to work together to create common standards.
    • And think about the immediate point of the contactless biometric visa, the contactless biometric passport, and the nature of progress.
    • Instead they will use contactless credit cards, which they will swipe across a magnetic reader fitted on 20 machines in the West End early next year.
    • Smart card technology has evolved to the point where many systems are contactless.
    • The current crop of contactless chips have a read rate eight times higher than contact chips.
    • Smart cards in both contact and contactless mode may be used to securely control such physical and logical access.
    • Its contactless charging pad delivers electric power through the air.
    • Like other "contactless" smartcards, the user simply has to place their phone near a reader to exchange information.
    • A contactless smart card works in proximity to a reader.
    • Also, having to take the card out of the shield every time you want to use it negates much of the convenience of a contactless card.
    • Your typical contactless smart card has a range of about ten inches.
    • The outgrowth is something called "contactless payment" - already available at a gas pump or tollbooth near you.
    • The ad shows a man leaving work, and going home on a waterslide, passing contactless payment points along the way.
    • Some of the nation's biggest merchants have begun to accept contactless payment cards.
    • This process uses a dynamic authentication code that changes each time the contactless card is used based on a unique algorithm.
    • With more than a decade of contactless payment experience, the company has delivered tens of millions of chips to the market.
    • It's a shield designed to protect contactless smart cards from surreptitious access.
    • Despite the possible security benefits, there is likely to be pushback for contactless payments from even more retailers, she said.
    • The standardization and security problems associated with contactless cards seem to be much more serious.
    • To expand the "contactless" services around the nation, the organization will launch its "PayPass" payment technology today.
 
 
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更新时间:2025/1/31 15:42:31