Voatz in Action at the 2016 Massachusetts Democratic Party State Convention Posted on June 4, 2016July 16, 2020 by itops Nearly 2000 delegates interacted with the Voatz platform at the 2016 Massachusetts Democratic Party State Convention held at the Tsongas Center in Lowell MA on June 4, 2016. The delegate badges were specifically tagged with Voatz QR codes to simplify the process of authentication, and direct scanning was enabled via the Voatz Event Manager (VEM) application.