I still wonder if most of these problems could not be fixed by changing the manual system.
> Because a lot of the voters are poor another trick was to give to the voter an already marked vote and demand the original valid one back so the candidate could buy a vote in a election.
For example wouldn't it be trivial to make this impossible? Simply make sure people can get more than one paper and there would be no original vote that could be used as proof. They would have to have a guy standing there watching you which would work with voting machines too.
> Because a lot of the voters are poor another trick was to give to the voter an already marked vote and demand the original valid one back so the candidate could buy a vote in a election.
For example wouldn't it be trivial to make this impossible? Simply make sure people can get more than one paper and there would be no original vote that could be used as proof. They would have to have a guy standing there watching you which would work with voting machines too.