Celebra.

Abstract

In this paper we present Celebra, a massive, site-specific, interactive installation comprising two hundred balloons, LEDs, custom electronics, and custom software. The artwork allows for different interaction modes: visitors can interact with the piece locally via sound and movements, and remotely via smartphone apps and a dedicated website. The piece can also become an audio-visual performance instrument, allowing its users both direct and high-level control. We will discuss the motivation behind Celebra, its implementation, and technical details.