Technological developments continue to run quickly. New innovations continue to be created by scientists and researchers alike. Technological developments are certainly created to facilitate human life.
With the new technology more sophisticated, old technology will automatically displaced and replaced.
ATM and Wallets
In the future human life will be completely cashless or no longer transact using cash. All-round use of electronic money, do not even need to use the card. A smartphone with NFC technology can now also make direct payments. So the ATM machine and wallet will not be needed anymore.
Although it sounds impossible, but these technologies will certainly be very useful for humans, that's why scientists keep trying to realize it in the future.