In February 2020, [[PBS]] noted that Dominion Voting Systems is a type of system that registers votes in bar codes that the human eye cannot read. The news source quotes researchers as saying: "Voters could end up with printouts that accurately spell out the names of the candidates they picked, but, because of a hack, the bar codes do not reflect those choices. Because the bar codes are what’s tabulated, voters would never know that their ballots benefited another candidate."<ref>{{cite web |url=https://www.pbs.org/newshour/politics/reliability-of-pricey-new-voting-machines-questioned|author=Bajak, Frank - [[Associated Press]]|title=Reliability of pricey new voting machines questioned|date=23 February 2020|accessdate=24 November 2020}}</ref> | In February 2020, [[PBS]] noted that Dominion Voting Systems is a type of system that registers votes in bar codes that the human eye cannot read. The news source quotes researchers as saying: "Voters could end up with printouts that accurately spell out the names of the candidates they picked, but, because of a hack, the bar codes do not reflect those choices. Because the bar codes are what’s tabulated, voters would never know that their ballots benefited another candidate."<ref>{{cite web |url=https://www.pbs.org/newshour/politics/reliability-of-pricey-new-voting-machines-questioned|author=Bajak, Frank - [[Associated Press]]|title=Reliability of pricey new voting machines questioned|date=23 February 2020|accessdate=24 November 2020}}</ref> |