What is Smart card and the uses of smart cards

In this article we are going to take a look at what is smart card and also uses of it.

Smart cards

History of smart cards

Day by day, we just want to do things easier, faster, and safer, and this is the reason behind most inventions.
People used to carry money as cash when they wanted to make a deal or pay for something, but not after 1983, when smart cards came into our lives!
But this is only one of the uses of smart cards.
Actually, there were studies from 1957 to invent such a thing, but the first time someone used smart cards was in 1983 in France, and that card was used in a payphone.
Since that time, day after day, year after year, this technology has developed, and now it will be used for many reasons across the globe.
But what exactly is a smart card?

What are smart cards

A smart card is a device that is typically made of plastic as the body of the card and has an embedded integrated circuit chip inside of it.
They call these chips ICC, or IC, and cards mostly have a pattern of metal contacts on these chips, but there are also contactless cards.
The plastic version is not the only available smart card, and we can have smart cards as key fobs, watches, subscriber identification modules used in GSM mobile phones, and USB-based tokens.
A smart card can provide personal identification, authentication, data storage, and application processing, and it can also interact intelligently with a smart card reader.
So, it includes many fields, and as you can see these days, there are smart cards everywhere; even your SIM card counts as a smart card.
You can carry all of your money on a card, put it in your wallet, and go around the world and use it to buy things or pay for services you want. Smart cards have really changed our lives.

What are the uses of smart cards?

As we said, these cards can store data and carry unique data for the owner of that smart card, which will make it a handy device.
We mentioned some uses of smart cards, but let’s take a better look at what benefits they have and what things we can do with them in our daily lives.


Not only is there no need for coins anymore to use payphones, and we can utilize smart cards, but it will also give us some more features.
We can have phone banking, automatic memory dialing, and online services as well when we use smart cards for payphones.


Identification modules, which are used in GSM mobile phones, are one of the other benefits of smart cards.
A smart card stores all the necessary information to identify and bill the user.

ID Verification

A smart card is a tamper-proof device that has the ability to store information such as a user's picture or fingerprints, which will allow them to identify the bearer of the card.
Smart cards use authentication and public-key encryption as well as storing unique data for accurate identification.
Since smart cards can store IDs and passwords, they can be used to access private networks after being verified.


Smart cards in the banking field mean they work as your credit.
These cards mostly interact with a smart card reader and use authentication procedures for greater safety and to protect your data, which is your money here.
As a smart bank card, we can also mention advanced loyalty programs and electronic coupons.


Smart cards do their jobs in this field too and will take care of your health.
It will safely store the patient's history, and it will allow the health system, including doctors and nurses, to instantly access that information when there’s an emergency situation or when they want to update that information.
Instant patient verification allows for immediate insurance processing and refunds, which is a great help.

This can be a long or even an endless article, and we can say there are many more uses of smart cards, but for more information or to buy a unique smart card for yourself, just contact us.