Panel discussion gamification
Gamify panel discussions, Survivor-style. Ask the audience to periodically vote panelists off the “island” until only one panelist remains.
More types of activities
Competition
Ask a series of questions and declare a winner at the end for the person who scores the most points.
Myers–Briggs questionnaire
Create common ground among participants by asking them to reveal their Myers-Briggs personality type.
Audience sentiment
State of mind affects retention. Find out how your audience feels before a presentation using popular emoji.