Voting Systems

High Consensus

Qr Code

Primary definition

A machine-readable code consisting of an array of black and white squares, typically used for storing URLs or other information for reading by the camera on a smartphone typically used for storing vote information on ballots that are printed from ballot marking devices to be read and tabulated by a ballot scanner.

Also known asQuick Response Code · 2D barcode · matrix barcode
3 sources cited4 related termsReviewed Aug 10, 2026
EAC Glossary of TermsView source

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EAC
U.S. Election Assistance Commission

High consensus

A machine-readable code consisting of an array of black and white squares, typically used for storing URLs or other information for reading by the camera on a smartphone typically used for storing vote information on ballots that are printed from ballot marking devices to be read and tabulated by a ballot scanner.

EAC Glossary of Terms · 2024

Cite this term

Permanent URL · stable across revisions
Election Security Glossary. (2026). Qr Code. In Election Security Glossary. Retrieved August 22, 2026, from https://electionsecurityglossary.com/glossary/qr-code

Sources

3 cited · last checked Aug 10, 2026

01

EAC Glossary of Terms
EAC Glossary of Terms

High consensus

View source

02

EAC Information Technology Terminology
EAC Information Technology Terminology

High consensus

View source

03

NIST Election Glossary
NIST Election Glossary

High consensus

View source

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