The use of smart cards began in the 1980s and since then the technology evolved at an exponential pace. Replacing the plastic cards with magnetic strips has provided the latest smart cards with durability of more than 10 years and increased security.
A smart card is nothing but a pocket sized plastic card with an embedded chip that is capable of processing data. Hence it is also called a mini-processor. Initially the contact smart cards were developed, which then gave way for contactless smart cards and now the industry is fast moving to hybrid cards. Smart cards are being commonly used for identification and authentication purposes (Example: Debit cards, credit cards).
It is clear that the use of smart cards could help in simplifying labour oriented works and helps in massive storage of data. It even doubles the safety when compared to the presently popular swipe cards. Moreover the integration of smart cards, biometrics and the development of hybrids can change the way we look at future of education, medical, banking, travel and many other fields.
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