Finger wallet

In the near future, shoppers just need to put their finger on the fingerprint reader to be able to pay for all expenses, of course according to their financial ability.

Things that usually appear in wallets, from credit cards, debit cards, cash, can quickly ruin any wallet.

PayTango accepts all bank cards - (Photo: Carnegie Mellon)

Thanks to the invention of Carnegie Mellon University (USA), the days to forgive the heavy wallet full day will soon end.

According to Gizmag, PayTango is a new secure payment system that uses fingerprint scanners to identify buyers and allows them to pay quickly.

The new system is a way to "snap" all bank cards, or gift cards that a person owns and converts to real value.

Developers say the new system takes just 20 seconds to register. Users will be fingerprinted and index fingerned using a biometric sensor scanner, then swipe a credit or debit card linked to a new fingerprint register and add a bank account number. .

Finally, the user adds a contact phone number.

Once you've created your account, you can easily pay for your purchases by placing your finger on the PayTango scanner at the cashier counter, and your payments will be deducted.