Happycoin.club - American companies VivoKey Technologies and Dangerous Things presented an unusual cryptocurrency wallet. Its difference from all the others is that it can be built into the human body.

Apex hardware wallets, which are no larger than a small tablet, use near-field communication (NFC) and radio frequency identification (RFID) technologies. The price of these wallets is only $349.

According to Amal Graafstra, founder and CEO of VivoKey Technologies and Dangerous Things, such wallets can be used to move cryptocurrency, and the interface is an application on a smartphone.

An interesting feature of the wallet is that the private key and the actual signing of transactions is carried out only in the chip. The chip can be used to pay for a cup of coffee or open a door with an electronic combination lock.

According to the CEO of VivoKey Technologies and Dangerous Things, a needle is inserted under the skin and then removed to embed the wallet into the client's body. After this, the wallet is inserted into the micro-incision. According to the developers, implantation takes less than a minute, after which the user can already use the crypto wallet to make transactions.

It can be assumed that the new product will be in demand among those customers who prefer miniature gadgets. The question is, how safe and secure will they be from hacking?