The ImageCast is an optical scan system as well as a ballot marking device that assists voters with disabilities in marking their ballot.
(click link to download brochure) (pdf)
Any voter wishing to review their ballot choices may do so.
Before inserting the ballot into the scanner on the voting machine, the voter MUST tell the Election Inspector at the voting machine they wish to review their ballot choices. The inspector would then prepare the voting machine for the review. If the voter inserts the ballot before the machine is prepared for review, the review process can not take place.