Atty. Romeo Makalintal, together with Atty. Ryan Jornado of the Comelec, visits the Presentation of the Child Jesus Parish last April 21 to give a Voters Education seminar and to demonstrate the PCOS machine. Atty. Jornado asked 20 volunteers to try the machine and do a mock vote. The verdict? Although the machine was fast, it had difficulty reading about a fifth of the ballots because of ambiguous markings or for reasons unknown.