A crash course in changing the world.
I think micro-savings is a very good idea. As long poor people have a mobile phone this idea will work. Many banks in Germany work on this idea too. Because cash is costing us taxpayers a lot of money each year. To pay cashless is much more convenient as well.
But there are many problems:
For costumers: fear of steal private specifications
For dealer: too high costs, treaty with a bank
Another good idea, I think is paying by fingerprint. So you can go shopping easily and pay with your finger.
Unfortunately, this idea is still embryonic and in the testing phase.
There will be problems in the falsification of the fingerprint.
The most secure payment option is still cash.
Hey Kathrin, paying by finger is another good alternative but there are really some problems with e.g. injuries or change of characteristics. In my opinion we need a new electric method, maybe a personal chip card, which is implanted in our wrist or finger?
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