When Americans go the polls on Nov. 8, they’ll be casting votes using a wide array of technology, from touchscreens to pen and paper. In light of Donald Trump’s claims of election fraud — and with the memory of the disputed presidential election of 2000 still looming — that technology could be under more scrutiny than ever in this year’s presidential election. Here’s a look at the different ways Americans will make their choices:
Ballot scanning: Familiar to anyone who’s taken a standardized test, the scanning method requires voters to mark a specific area, such as filling in a bubble. The ballots are then tabulated by a scanner, using either optical equipment or digital scanning technology. Counting ballots with scanners is the most widely-used method of voting in the U.S., “and has been for a very long time,” says Pamela Smith, president of Verified Voting, a U.S. non-profit that advocates for accurate, transparent and verifiable elections. “Any electronic system can be tampered with,” says Smith. “But the benefit of having a scanner is that you maintain the ballot” for auditing later, if necessary.
Electronic systems: These ATM-like devices, known in election-industry parlance as “direct recording electronic” systems, enable voting by touchscreen, button or dial. The machines tabulate votes automatically, helping to speed up the voting process — unless technical difficulties strike. “If more than one [machine] breaks down, then you’re stuck with emergency paper ballots,” explains Smith. “Then you start running out.” The flexibility of electronic systems can be useful in areas where voters speak multiple languages, and can also help disabled voters through the process. Still, not all direct recording electronic systems print paper receipts of the votes cast, creating a potential lack of accountability.