NFC technology Essay

The NFC Forum has identified three basic mathematical function cases for NFC connection, access, and transactions. All three have application in becharm. Publictransport requires infrastructure for NFC Ticketing + NFC Payment Transportation Uses Pay Parking fee buying fuels Links to an up-to-date weather report website Location-relevant map Special discounted turn on offers Next bus/train arrival time Taxi serve Emergency callsEase of use This beat refers to the degree to which a individual believes that using a particular system would be free of perspiration Cost It regroups direct be (e.g. cost of the technology, cost of implementation) and indirect costs (e.g. infrastructure operation and maintenance). Reliability The purchase process should be unflawed as it involves a financial transaction. User/Market Acceptance This criterion represent the degree to which the user and the different stakeholders are already react to accept a technology for payments. Security Impli cit security features (e.g. plant encryption) and ease of securing the technology. Flexibility Degree to which the technology can be qualified in many different applications. Maturity Development state of the technology. fixity Implicit speed of the technology for payments. Scalability Ability to grow. Usability in small and wide environment. Upcoming Bluetooth 4.0 low energy protocol will be down even lower power than NFC as of now. NFC alone does not warrant secure communications is vulnerable to data modifications.Advantages over Bluetooth Almost second gear connection (around 1/10 seconds) in comparison to pairing action of Bluetooth. Low power consumption and could work (alternatively) even when one of the thingamajig is powerless . NFC is compatible with existing passive RFID (13.56 MHz ISO/IEC 18000-3) infrastructures. Shorter range makes it competent for crowded area with high interferences.