Contactless
Encyclopedia
Contactless may refer to:
- Contactless smart cardContactless smart cardA contactless smart card is any pocket-sized card with embedded integrated circuits that can process and store data, and communicate with a terminal via radio waves. There are two broad categories of contactless smart cards. Memory cards contain non-volatile memory storage components, and perhaps...
- Proximity cardProximity cardProximity card is a generic name for contactless integrated circuit devices used for security access or payment systems. The standard can refer to the older 125 kHz devices or the newer 13.56 MHz contactless RFID cards, most commonly known as contactless smartcards.Modern proximity cards...
, a contactless integrated circuit device used for security access or payment systems - Contactless paymentContactless paymentContactless payment systems are credit cards and debit cards, key fobs, smartcards or other devices which use RFID for making secure payments. The embedded chip and antenna enable consumers to wave their card or fob over a reader at the point of sale. Some suppliers claim that transactions can be...
, systems which use RFID for making secure payments - Radio-frequency identification, an automatic identification method
- Near Field CommunicationNear Field CommunicationNear field communication, or NFC, allows for simplified transactions, data exchange, and wireless connections between two devices in proximity to each other, usually by no more than a few centimeters. It is expected to become a widely used system for making payments by smartphone in the United States...
, a short-range wireless technology