Is technology used for identifying voters at polling stations (electronic poll books)?

Miguel de Brito 2012 Report on the General Elections of 31 August 2012 in the Republic Of Angola, EISA, P. 11. The voting proceeds as follows: first, the voter’s identity is verified; then, the voter’s name is ticked off on the voters’ roll and the voter receives the ballot paper. Once the voter has marked the ballot paper in the voting booth, s/he casts the vote in the ballot box, has her/his finger inked with indelible ink, and receives her/his voter’s card back.

Report on the General Elections of 31 August 2012 in the Republic Of Angola: http://www.content.eisa.org.za/sites/eisa.org.za/files/imports/import-data/PDF/ang2012report.pdf

Preliminary Statement, General Elections of 31 August 2012, African Union (2012), p. 3.

Names of voters registered to vote in each polling station were prominently posted and were visible at each polling station; ….

The use of an electronic device in some places by the PDA operators to assist voters easily identify their polling stations;

Preliminary Statement, General Elections of 31 August 2012, African Union (2012): http://aceproject.org/ero-en/regions/africa/AO/angola-preliminary-statement-general-elections-of/at_download/file