1. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS 17-803/17-400 Electronic Voting Session 5: Direct Recording Electronic (DRE) Systems Michael I. Shamos, Ph.D., J.D. Institute for Software Research International Carnegie Mellon University

2. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Outline DRE Overview Hart Intercivic eSlate DRE system –Presented by Rich Geppert of Hart Intercivic

3. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS DRE Systems DRE means “direct recording electronic” There is no document ballot Voter votes by interacting directly with a machine, not by marking a piece of paper “Electronic voting system” means a ssystem in which one or more voting devices are used to permit the registering or recording of votes and in which such votes are computed and tabulated by automatic tabulating equipment. The system shall provide for a permanent physical record of each vote cast. Pa. Elec. Code.

4. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS DRE Design Issues Voter-Machine Interaction –Straight-party voting –Undervote warning –Correcting votes, reviewing ballot, casting ballot Loading ballot styles Vote storage Vote transport Vote tabulation Audit records Security

5. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS DRE Operational Issues Where does the software come from? Where does the ballot setup come from? What kinds of tests are performed? –(Before, during, after election) Who has access to the machines? Who is allowed to perform administrative functions, e.g. initialize the machine, print totals, etc. How are results from different machines accumulated? What happens to the machine after the election?

6. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS A Well-Designed e-Voting Machine READ-ONLY MEMORY READ-ONLY MEMORY RANDOM ACCESS MEMORY WRITE-ONCE MEMORY INTERNAL PAPER TRAIL VOTER CHOICES PROPRIETARY OPERATING SYSTEM (NOT WINDOWS) BALLOT SETUP DATASOFTWARE FROM A TRUSTED SOURCE (NOT THE VENDOR) 16-HOUR BATTERY NO PORTS, NO CONNECTORS, NO MODEM, NO WIRELESS, NO INTERNET TOTALS REPORT SIGNED BY ELECTION JUDGES WRITE-ONCE MEMORY TO COUNTY BOARD MACHINE SEALED WITH PAPER TRAIL

7. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Advanced (formerly Shoup) WINvote DRE SOURCE: ADVANCED VOTING SOLUTIONSADVANCED VOTING SOLUTIONS USES WIRELESS NETWORK

8. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Advanced (formerly Shoup) WINvote DRE SOURCE: ADVANCED VOTING SOLUTIONSADVANCED VOTING SOLUTIONS

9. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Advanced (formerly Shoup) WINvote DRE SOURCE: ADVANCED VOTING SOLUTIONSADVANCED VOTING SOLUTIONS

10. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Diebold Accu-Vote SOURCE: DIEBOLDDIEBOLD ACCU-VOTE OS OPTICAL SCAN ACCU-VOTE TSX TOUCHSCREEN ACCU-VOTE TS TOUCHSCREEN

11. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS ES&S iVotronic Touchscreen DRE SOURCE: ES&SES&S 2. MAKE SELECTIONS 1. INSERT PEB 3. REVIEW BALLOT 4. CAST BALLOT

12. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Guardian 1242 (formerly Danaher) Full-face DRE SOURCE: GUARDIANGUARDIAN

13. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Liberty Election Systems Full-face DRE SOURCE: LIBERTYLIBERTY LIBERTYVOTE

14. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Microvote SOURCE: MICROVOTEMICROVOTE INFINITY DRE ABSENTEE CARD READER MV-464 DRE

15. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Sequoia Pacific AVC Advantage Full-Face DRE SOURCE: SEQUOIASEQUOIA

16. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Sequoia Pacific Edge DRE SOURCE: SEQUOIASEQUOIA DEMO

17. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Sequoia Pacific Edge DRE SOURCE: SEQUOIASEQUOIA DEMO

18. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Hart eSlate SOURCE: HART INTERCIVICHART INTERCIVIC

19. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Hart eSlate SOURCE: HART INTERCIVICHART INTERCIVIC

20. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Hart eSlate SOURCE: HART INTERCIVICHART INTERCIVIC

21. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Hart eSlate SOURCE: HART INTERCIVICHART INTERCIVIC

22. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Hart eSlate SOURCE: HART INTERCIVICHART INTERCIVIC

23. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Hart eSlate SOURCE: HART INTERCIVICHART INTERCIVIC

24. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Hart eSlate SOURCE: HART INTERCIVICHART INTERCIVIC

25. 17-803/17-400 ELECTRONIC VOTING FALL 2004 COPYRIGHT © 2004 MICHAEL I. SHAMOS Q A &