I am from Brazil... Here voting machines don't print the votes, only the machines can "count", and the source and hardware are not open to inspection. Also, r

I am from Brazil... Here voting machines don't print the votes, only the machines can "count", and the source and hardware are not open to inspection. Also, recently the government started to rollout a system where you can only vote by using a biometric fingerprint scanner on the machine. To me the machine has a very clear purpose: do nefarious stuff, and NOT help the elections (Brazil electoral court always makes a point of expending money to PR about how great it is that we can count 99% of presidential election votes in 40 minutes after the end of the elections... but that is useless, here the elections, for all elected positions, happen MONTHS before anyone take office).