The next generation of EVMs apparently come with an additional printer unit (VVPAT) that doubles up as a ballot box. The voter can verify that what got printed

The next generation of EVMs apparently come with an additional printer unit (VVPAT) that doubles up as a ballot box. The voter can verify that what got printed was the vote he/she cast, and the papers collected in the printer unit's "ballot box" can be manually counted and used to cross-verify an EVM's result.