Bitcoin might do this , but not in near future. I was told that this electronic money was created in order to give population (world, poor, rich...) control of their own money without the need of a bank ("those bad guys"), But for that to succeed we have to give computers and internet access to all, and that we are forgetting.

It is not going to happen very soon. Just think that real money are used since year 500. Every single person use money every second/minute/hours etc. It is going to be impossible to make real money disappear in a few years. Also a lot of people dont even know what is that GOOGLE. How do you expect them to use something that they never heard about . I do think real money can be replaced but not very soon.