In 1996, Brazil introduced a pioneering electronic voting system, revolutionising its election process. Carlos Velozo, an electoral lawyer and judge, played a pivotal role in implementing this system, which aimed to enhance security, integrity and accessibility in voting.

The electronic voting machines were developed to make it easier for illiterate and semi-literate voters to participate in elections.

Carlos Velozo speaks to Ashley Byrne, in this Made in Manchester production for BBC World Service.

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(Photo: A resident of Sao Paulo carrying her baby learns how to vote on an electronic voting machine in 1998. Credit: Photo by Marie Hippenmeyer/AFP via Getty Images)