In 2018, Michel Lévy Provençal, a cofounder of BOMA France, an innovation network that runs industry summits and other events, decided to experiment with biometric audience tracking. What could he learn from the facial expressions of his attendees?
Working with biometrics company Datakalab, BOMA mounted video cameras at the side of the stage to film the facial expressions of the audience.
Read more at: https://www.meetingsnet.com/event-tech/how-audience-engagement-monitoring-changing-presentations