It would be far less expensive to simply fingerprint every voter and have it compared to one’s fingerprints on file uploaded into the voting database. If you haven’t gotten fingerprints done before voting, too bad! It would literally end vote fraud. Remember Iraq, how people voted for the first time after Sadat Heussein died, and they had photos on the news of them with their index fingers purple from fingerprints?
I’m hoping if Trump wins, and we control Congress, he demands some kind of national voter ID law. Polls say 75% of people want it. If he got that done, they should put his face on Mount Rushmore.