Year: 2018

  • Pilots of risk-limiting election audits in California and Virginia

    In order to run trustworthy elections using hackable computers (including hackable voting machines), “elections should be conducted with human-readable paper ballots. … States should mandate risk-limiting audits prior to the certification of election results.” What is a risk-limiting audit, and how do you perform one? An RLA is a human inspection of a random sample of…

  • Why voters should mark ballots by hand

    Because voting machines contain computers that can be hacked to make them cheat, “Elections should be conducted with human-readable paper ballots. These may be marked by hand or by machine (using a ballot-marking device); they may be counted by hand or by machine (using an optical scanner).  Recounts and audits should be conducted by human inspection…

  • CITP Call for Visitors for 2019-20

    The Center for Information Technology Policy is an interdisciplinary research center at Princeton University that sits at the crossroads of engineering, the social sciences, law, and policy. CITP seeks applicants for various visiting positions each year. Visitors are expected to live in or near Princeton and to be in residence at CITP on a daily basis. They…

  • Expert opinions on in-person voting machines and vote-by-mail

    In November 2018 I got opinions on voting machines and vote-by-mail from 17 experts on election verification, who have experience running/observing/studying elections in 17 states. On the acceptability of these in-the-polling-place voting technologies, in the context of U.S. elections: The consensus is that Direct Recording Electronic voting machines are unacceptable, even with a VVPAT (“voter verified paper audit…

  • Florida is the Florida of ballot-design mistakes

    Well designed ballot layouts allow voters to make their intentions clear; badly designed ballots invite voters to make mistakes.  This year, the Florida Senate race may be decided by a misleading ballot layout—a layout that violated the ballot design recommendations of the Election Assistance Commission. In Miami Palm Beach, Florida in the year 2000, the badly…

  • Two cheers for limited democracy in New Jersey

    When I voted last week in Princeton, New Jersey, here were the choices I faced, all on one “page”: I had to vote in 7 contests, total: for Senator, Congress(wo)man, County board, County board unexpired term, City council, Statewide referendum, School board.  Put another way, I had to select 13 choices out of 27 options…

  • When the optical scanners jam up, what then?

    In the November 2018 election, many optical-scan voting machines in New York experienced problems with paper jams, caused by the rainy weather and excessive humidity. Also, this was the first time New York used a 2-page ballot that the voter had to separate at the perforations.  This doubled the number of sheets of paper that…

  • End-to-End Verifiable Elections

    As of 2018, the clear scientific consensus is that Elections should be conducted with human-readable paper ballots.  These may be marked by hand or by machine (using a ballot-marking device); they may be counted by hand or by machine (using an optical scanner).  Recounts and audits should be conducted by human inspection of the human-readable portion of…

  • Cheating with paper ballots

    In my previous article, I discussed 10 ways that voting machines could cheat, in ballot-marking, ballot-scanning, and ballot tabulating; and I discussed which of these cheats could be caught and corrected during risk-limiting audits and recounts of the paper ballots.  In particular, cheat-methods 1, 2, 5, and 7 will be detected/corrected by audits/recounts; methods 3,4,6,8,9,10…

  • The Third Workshop on Technology and Consumer Protection

    Arvind Narayanan and I are pleased to announce that the Workshop on Technology and Consumer Protection (ConPro ’19) will return for a third year! The workshop will once again be co-located with the IEEE Symposium on Security and Privacy, occurring in May 2019. ConPro is a forum for a diverse range of computer science research…