Voting Equipment Database – VotingWorks VX Ballot Marking Device and VX Ballot Scanner

The VotingWorks VX Ballot Marking Device (BMD) and VX Ballot Scanner run on commercial off-the-shelf (COTS) hardware. The systems were developed by the nonprofit organization VotingWorks. The Center for Democracy & Technology announced its support for VotingWorks in late 2018. The BMD and Scanner were tested in in a single precinct in Choctaw County, Mississippi in the state’s 2019 primary. The machines were tested again and then used countywide during the general election.