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How to place microtubes under the skin and allow them to pay without a cashier or card – BBC News

The small relief on the hand of Dave Williams is the size of a grain of rice and lies between its thick finger and the observer. It is barely tangible, but when it opens its door to the door, it becomes a focus center.

This British software engineer working for Mozilla has a microchip embedded in his hand through a pill that works with an electronic circuit with wireless technology.

"I have a very bad memory," said the BBC. That's why, if he does not forget the home keys, he decided to set up a small device.

It's the same type of chip it's getting Sweden fashion and as in other western countries Germany, Australia and New ZealandThere have been several initiatives to promote this future technology.

But the Swedish case cares a lot. Thousands of people in the Nordic nation – some 3,000According to an AFP report this May, microcapsules are already inserted. The figure is likely even higher.

"More and more people in Sweden are implementing RFID chips and through them unlock doors, & # 39; move & # 39; tickets train and pay too", BBC World Ben Libberton, a PhD in Microbiology at the MAX IV Laboratory of Laboratory, in the South of Sweden.

Microchips are the size of a rice ale.

"Cozy" system

An RFID, unlike the barcode, provides remote access with information. It is used in robbery labels, ski resorts and also"chips for identification of pets".

They also apply to most smartphone and non-contact cards, as well as electronic passports.

But in recent years, the use of humans has been especially important. Sweden is a trend.

Issue of titles in 2015Stockholm's high-tech company Epicenter created controversy when it announced its intention to incorporate chip workers.

With wrist twisting, the staff could enter the building, use a photocopier or pay for a coffee.

"The greatest benefit is comfort"In 2017, he was the founder and director of Patrick Mesterton. "It allows you to substitute many things, such as your credit card or keys."

Worker with an epicenter
Chips can be used to activate the photocopier.

Pay by hand

Chips let you realize payments contact (without contact)A specially promoted practice in Sweden, the value of operations in 2016 was only 1%.

Some of these transactions are made on board trains.

The SJ National Railway, the largest in the country, It's the first world to accept this type of pay.

When reviewers go through, some passengers hook their hands smartphone. The train ticket seems like a past thing.

Unpaid contact with micro-companies in a Swedish train
You can pay for this train manually.

Every person with a micro-handheld in his hands has to register in the company to get a number and pay.

Stephen Ray, director of SJ communications, knows the system very well, because he has a microclip in his hand.

Thus, the reviewer indicates on the mobile phone screen that the passenger has paid the ticket It shows its number and its name.

microclip set in hand
Microchip is placed under the skin, between index finger and thumb.


"SJ is the only information that reads microchip entries in the SJ loyalty program," says Rayk BBC World.

"This number it is not considered confidential and customer privacy is guaranteed from our point of view, "he adds.

Nowadays, this technology is only used in your company for regional trips. But the plan covers much more.

However, Ray clarifies "It will never be necessary" to put these chips to customers and that's "only seenoptional servicewe will still consider the test as a project ".

Stephen Ray
Stephen Ray, the SJ train company, has a chip that has been placed in his hand.

Stephen says the idea of ​​this initiative is to accelerate the updating of other things (and other payments), such as a credit card.

However, Nobody has the support of microchips or have a positive view.

"This technology reduces the card and device they need, minimizes" miniaturization "and is impossible to lose," says Libberton BBC Mundo.

But the microbiologist warns of how the chips are concerned about the privacy and safety of people who use them.

"These chips are integrated into more digital services, they will reveal more data if they put them at risk. Regarding security, the weak point is " He explained.

"Imagine if you use your house to unlock it access your bank account. I think it is convenient that the most important data will explode. "

Ask in the air: "Risks will be greater when they start to enter biological data to chips If a company knows more than your health, What are ethical consequences and who decides the rules? ", concludes.

A microclip next to the wooden match
Their size is minuscule, but they can have a large amount of data.

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