How technology is used in relation to paper voter lists?

Law on Elections of the Parliament/Oliy Majlis (2012)

Article 40: Identification of voters

Upon arrival at the voting premises, a voter shall produce document to prove his identity to a member of the precinct election commission, and sign in the voter list. Then he/she shall be given an election ballot. Family names for any reasons not included in the voter list shall be included to the addendum to the voter list on the basis of a document proving the identity, citizenship, and place of residence of the voter.