Audience Response System, or A-R-S, is a great process of involving an audience in a presentation. It is a way for a presenter, a meeting, or even a classroom to get real-time input from the audience, and display everyone's answers. For our conversation about ARS we are joined by John Cosgrove of VoiceHive and Ben Andersson as meeting ARS specialist. We talk about software we use, ways we added audience interaction, and ideas for presenters to integrate audience interaction into a presentation.