Voter verifiable paper audit trail (VVPAT) or verifiable paper record (VPR) is a method of providing feedback to voters using a ballotless voting system. A VVPAT is intended as an independent verification system for voting machines designed to allow voters to verify that their vote was cast correctly, to detect possible election fraud or malfunction, and to provide a means to audit the stored electronic results. It contains the name of the candidate (for whom vote has been cast) and symbol of the party / individual candidate.
what are vvpatmachine used for by the election commission of india
providing feedback to voters using a ballotless voting system