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How do optical scan voting machines work

Posted on 29.08.2018 - World News TV

Some disabled voters could use a machine to print a voted Optical scan voting systems can allow for. San Francisco voters use an optical scan voting machine to cast their ballots at the polling place. This machine is a paper-based voting system that optically. Voting enters the computing age Learn online and earn valuable credentials from top universities like Yale In this course, you'll learn what every citizen should know about the security risks--and future potential DRE Voting Machines .

The resulting printed paper ballot is then either hand counted or counted using an optical scan machine. BMDs are useful for people with disabilities, but can be . Physically able voters can simply use pen and paper to Optical scan voting systems can allow for. An optical-scan machine in Oklahoma City during the presidential primary. election results and, in many counties, to program voting machines by a hacker but by an authorized county contractor working from home.

Existing optical scan voting systems depend on the in- tegrity of the scanner. to verify that those machines are performing correctly. The current “gold standard” .. works even if they do not understand the details of the computer vision. Summary: Voting machines can be hacked; risk-limiting audits of paper ballots Voter marks an optical-scan ballot with a pen, deposits into optical-scan .. in this proposal and he said he would find out what inks would work.