When Mikheil Devsurashvili arrived at a polling place in the historic part of Tbilisi on October 26, he was handed a marker pen and a thin sheet of paper contained in a thick paper folder. The sheet featured a header with a QR code at the top and a pistachio-shade textbox in the middle with a list of political groups running for the Georgian Parliament. Devsurashvili, a cyber-security coach in his mid-30s, took the ballot to the voting booth, used the marker to color the circle next to the preferred group and closed the folder, leaving only the header of the ballot sticking out. The paperboard…