Accessibility of paper records

The ability of a voter to verify contest choices by using paper records such as a Voter-Verified Paper Audit Trail (VVPAT), including a readback mechanism for vision-impaired voters. A human factor identified in the 2007 VVSG.

Source: Electronic Voting Glossary, Michael I. Shamos, https://collaborate.nist.gov/voting/pub/Voting/Glossary/Shamos-Election-Glossary.pdf