an interactive show for the crowds

Around 1000 people interacting with the city council facade during 15 minutes. The movement of light sticks of 3 different colors (RGB) is captured from the top of the building and translated into colorful graphics on the facade.

The main goal was to actively involve the audience into a mass show (like when people fire their lighter or raise up their cellphone in a concert).

Role: Concept → Interaction
Year: 2010

Inspired by people waving lighters during a concert

Interaction concept

The audience interacts with the show by shaking red, blue and green light sticks in the air that are detected by IR cameras on top of the building.

A test of the experience during a conference