^At the moment those issues are still around but they can be overcome.
If you know your neighbour's account details you can electronically transfer the money.
Contactless technology allows you to pay for small amounts without entering a PIN or for signing something. And you can get pre-pay cards these days.
Mobile phones could in theroy be used to transfer money from one person to another.
It's just a matter of getting the technology to that point.
The biggest issue is not the technology, but changing peoples attitudes.
If you know your neighbour's account details you can electronically transfer the money.
Contactless technology allows you to pay for small amounts without entering a PIN or for signing something. And you can get pre-pay cards these days.
Mobile phones could in theroy be used to transfer money from one person to another.
It's just a matter of getting the technology to that point.
The biggest issue is not the technology, but changing peoples attitudes.