Commissioners of Elections William Scriber and Donald Wart Sequoia Voting Systems

System Orientation and Overview ImageCast Voting System and Ballot Marking Device

The ImageCast voting system includes a Ballot Marking device (BMD)  A device used to create a human-readable voted paper ballot through an electronic interface  The interface must comply with the ADA requirements of HAVA.  In other words, the system must produce a paper ballot through an audio, sip & puff, etc. interface that reflects the voter’s selections. Ballot Marking Device

General Requirements  One BMD per Polling Place in each County  BMD must have a display screen that matches the paper ballot  BMD must produce a human and machine readable ballot  All tabulation functionality must be disabled—all ballots hand tabulated

LCD Display Screen Ballot Printer Adjustable Swivel Arm ImageCast Precinct Tabulator Privacy Panel Audio-Tactile Interface (ATI) Ballot Marker Table Ballot Box Dominion ImageCast Voting System

ImageCast Physical Overview  Stand-alone System  LCD Display Screen  Audio-Tactile Interface  Ballot Printer  Precinct Counter/Tabulator  Ballot Box and Compartments BMD

BMD Audio Tactile Interface (ATI)  ATI and headphones  Additional Interfaces  Sip and Puff  Rocker Paddle

Ballot is Printed “on demand”

Using the ImageCast Counter  BMD-printed ballot is inserted into Counter  Voter’s choices may be read back  Voter may “spoil” a ballot  Voter may receive warnings  Undervote  Blank Ballot  Voter approves and casts ballot  Ballot is counted* *ImageCast Public Counter increments by 1