EVM stands for Electronic Voting Machine. These machines have been used in the elections since 1999 paving the way for electronic voting. EVMs are used in both the General and State elections of India. For first-time users, staring at an EVM can be daunting if you don't know what to do. But for both first-time users and experienced users, knowing the working behind an EVM is important.
The traditional methods of casting votes in elections have evolved in the technologically advanced globe. The launch of Electronic Voting Machines (EVMs) is one of the biggest developments in electoral voting. EVMs have improved the way we vote with their modern features and elegant appearance.
A device used for digital voting in elections is called an Electronic Voting Machine (EVM). It is a specialized electronic device made to safely and precisely record votes.
Here are some of the advantages of EVM as follows:
An EVM is designed with two units: the control unit and the balloting unit. These units are joined together by a cable. The control unit of the EVM is kept with the presiding officer or the polling officer. The balloting unit is kept within the voting compartment for electors to cast their votes. This is done to ensure that the polling officer verifies your identity. With the EVM, instead of issuing a ballot paper, the polling officer will press the Ballot Button which enables the voter to cast their vote. A list of candidates names and/or symbols will be available on the machine with a blue button next to it. The voter can press the button next to the candidate's name they wish to vote for.
The machine is also designed to overcome the rampant electricity problems in the country. To ensure uninterrupted voting, the machines run on 6V alkaline batteries that are manufactured by Bharat Electronics Limited, Bangalore and Electronics Corporation of India Limited, Hyderabad. This enables the machines to run independently without power supply and also eliminate the possibility of electric shocks.
In India, use an Electronic Voting Machine (EVM) through the following:
An EVM is an Electronic Voting Machine that is used to conduct electronic voting in elections. EVM's have been in use since 1999 in India, ensuring tamper-proof voting.
An EVM records a vote through electronic means. The machine records no personal information and ensures complete anonymity of the individual casting his/her ballot.
EVM's are made up of two machines- the Control Unit and the Balloting Unit. A Presiding Officer operates the Control Unit. Once a vote is ready to be cast, the Presiding Officer will activate the Balloting Unit from the Control Unit and the voter will have to press a button to register his/her vote for a particular candidate on the Balloting Unit.
EVM's are beneficial in the following ways:
EVM's are fitted with a microchip embedded deep in their systems that makes it difficult to rig the machine to register votes, as opposed to paper ballots, which can be forged.
A maximum of 3840 votes can be recorded in one EVM. For this purpose, not more than 2000 voters are assigned to an electoral booth during an election.
An EVM can record votes for 64 different candidates at one point of time. 16 candidates can be accommodated on one Balloting Unit and in case the number of candidates in a particular constituency exceeds 16, a second Balloting Unit can be linked to the Control Unit. A maximum of 4 Balloting Units can be attached to a single Control Unit.
EVM's were first used in elections in 1998 in a few constituencies in Rajasthan, Madhya Pradesh and Delhi.
When voting at an EVM, you will be presented with a set of buttons on the Balloting Unit. Each button will have a corresponding sticker denoting the political party and candidate assigned to that button. Once making your selection, simply press the blue button and wait for the signal from the election official confirming that your vote has been registered.
No, it is not possible to re-cast your vote or change your vote. Once the machine registers a vote, it takes 5 minutes before the next vote can be cast. The machine does not allow erasing of a vote that has been cast and registered in the system.
Every EVM that is being used in an election has an identity number that is recorded in the Election Commission's database. The EVM's ID number is checked against the database when it is being transported to and from the election booth as well as before counting the votes.

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