More than 3,000 people in Sweden have implanted tiny microchips beneath their skin to replace their credit card information, identification, keys, train tickets, among other everyday items, Agence France-Press announced Sunday.

The implant, which is about the size of a grain of rice, utilizes Near Field Communication (NFC) technology, also found in credit cards, debit cards, key fobs, and smartphones. This technology is considered “passive,” which means the microchip stores data that can be read by other devices but cannot read data themselves.

This might resemble an Orwellian nightmare to many, but in Sweden, residents are flocking to get these implanted microchips by “convenience over concerns of potential personal data violations,” AFP explained.

Governments in Europe quietly experimented with embedding the small chip in humans in 2015 in Sweden, and several other countries in the region, before the recent rollout.

“Swedes have gone on to be very active in microchipping, with scant debate about issues surrounding its use, in a country keen on new technology and where the sharing of personal information is held up as a sign of a transparent society,” AFP notes.

Ulrika Celsing is one of 3,000 Swedes with a microchip implanted in her hand — a process called “biohacking.” The 28-year-old told AFP, “It was fun to try something new and to see what one could use it for to make life easier in the future.”

Celsing explained that the microchip has turned into an “electronic handbag” and has even replaced her gym card.

She can even book a train ticket online, and then use her hand like a ticket to board a train.

Swedish rail company is trialing letting passengers use biometric chips as tickets. (Source: The Independent) 

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