Cheating is almost impossible.
How Electronic Voting Machine works
EVM has two units -
-Control unit and a Ballotting unit - cable wires connected
-Control unit will be with the election official and Ballotting unit will be inside the Voting Compartment
- After your identification is proved, the official will press a button of his control unit and directs you to go to a voting compartment and press ONE blue button on the Ballotting unit
- A small red bulb glows after you have exercised your franchise on the blue button and to indicate your successful voting, a long beep sound is heard
- these simple methods of audio and visual indications assures foolproof voting system by voters
Electronic Voting Machine - better know how it works | Praja