They were blamed for long lines in Los Angeles during California’s 2020 presidential primary, triggered check-in delays in Columbus, Ohio, a few months later and were at the center of former President Donald Trump’s call for supporters to protest in Detroit during last November's midterms.
High-profile problems involving electronic pollbooks have opened the door for those peddling election conspiracies and underscore the critical role the technology plays in whether voting runs smoothly. Russia and Iran already have demonstrated interest in accessing the systems.
