Approximately two-thirds of Americans voting in the November Presidential election will cast their votes on paper ballots. How can voters be assured their votes are counted and kept private? GW Assistant Professor of Computer Science Poorvi Vora and doctoral student Stefan Popoveniuc discussed and demonstrated "voter-verifiable" voting system, Scantegrity, a multi-university project. Scantegrity involves optical scan ballots, invisible ink, and a fool-proof way for voters to ensure their ballots are correctly tallied.