Tag: Voting
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On the future of voting technologies: simplicity vs. sophistication
Yesterday, I testified before a hearing of Colorado’s Election Reform Commission. I made a small plug, at the end of my testimony, for a future generation of electronic voting machines that would use crypto machinery for end-to-end / software independent verification. Normally, the politicos tend to ignore this and focus on the immediately actionable stuff…
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Discerning Voter Intent in the Minnesota Recount
Minnesota election officials are hand-counting millions of ballots, as they perform a full recount in the ultra-close Senate race between Norm Coleman and Al Franken. Minnesota Public Radio offers a fascinating gallery of ballots that generated disputes about voter intent. A good example is this one: A scanning machine would see the Coleman and Franken…
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Total Election Awareness
Ed recently made a number of predictions about election day (“Election 2008: What Might Go Wrong”). In terms of long lines and voting machine problems, his predictions were pretty spot on. On election day, I was one of a number of volunteers for the Election Protection Coalition at one of 25 call centers around the…
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Election 2008: What Might Go Wrong
Tomorrow, as everyone knows, is Election Day in the U.S. With all the controversy over electronic voting, and the anticipated high turnout, what can we expect to see? What problems might be looming? Here are my predictions. Long lines to vote: Polling places will be strained by the number of voters. In some places the…
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Vote flipping on the Hart InterCivic eSlate
There have been numerous press reports about “vote flipping.” I did an analysis of the eSlate, my local voting machine, including mocked up screen shots, to attempt to explain the issue.
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Independent Voters Disenfranchised in Louisiana
Louisiana held a Congressional primary election on October 4th, 2008. In the 4th-Congressional-district Democratic Primary, there were four candidates; the two candidates with the most votes advanced to the runoff. The margin between the second (advancing) candidate and the third (nonadvancing) candidate was 1,484 votes. But, as I will explain, at least 2,167 voters, and…
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Report on the Sequioa AVC Advantage
Today I am releasing an in-depth study of the Sequoia AVC Advantage direct-recording electronic (DRE) voting machine, available at citp.princeton.edu/voting/advantage. I led a team of six computer scientists in a monthlong examination of the source code and hardware of these voting computers, which are used in New Jersey, Pennsylvania, and other states. The Rutgers Law…
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Counting Electronic Votes in Secret
Things are not looking good for open government when it comes to observing poll workers on Election Night. Our state election laws, written for the old lever machines, now apply to Sequoia electronic voting machines. Andrew Appel and I have been asking a straightforward question: Can ordinary members of the public watch the procedures used…
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Judge Suppresses Report on Voting Machine Security
A judge of the New Jersey Superior Court has prohibited the scheduled release of a report on the security and accuracy of the Sequoia AVC Advantage voting machine. Last June, Judge Linda Feinberg ordered Sequoia Voting Systems to turn over its source code to me (serving as an expert witness, assisted by a team of…
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Election Machinery blog
Students will be studying election technology and election administration in freshman seminar courses taught by at Princeton (by me) and at Stanford (by David Dill). The students will be writing short articles on the Election Machinery blog. I invite you all to read that blog over the next three months, to see what a small…

