If electoral register is created by the EMB, what type of technology used for collecting registration data?

Electoral Act 2016

Article 43
Proof of entitlement to register

43.1 A person who intends to apply to have his or her name entered on or transferred to a Roll mentioned in section 42 must submit his or her application in Form 1 of Schedule 2 in relation to registration or Form 2 of Schedule 2 in relation to transfer of registration and have the form witnessed in accordance with subsection (3).

43.2 A person, other than the applicant, may on his or her own initiative, make a statutory declaration in Form 3 of Schedule 2 or provide relevant evidence in another form in support of an application made under sections 39 and 41 and have the form witnessed in accordance with subsection (3).

43.3 A form submitted for the purpose of subsection (1) and (2) must only be witnessed by: (a) barrister and solicitor; or (b) a Pleader; or (c) a Commissioner for oaths; or (d) any other person appointed by the Electoral Commissioner to be a witness.

The application documents for registration are available on page 52 to 56 of the Electoral Act 2016.