Toby K and Aidan Boyle were engaged by Flora Fauna Visions to provide a custom motion tracking solution for a live dance performance in Zurich as part of the Volvo Art Sessions 2017. Challenges included - Integrating data from multiple sensors over a large area to track multiple performers. Intelligence had to be programmed into the tracking system to allow it to understand that a tracked ID crossing the fields of view of multiple sensors may or may not be the same object. - Communications with inflexible media playback systems where both the protocol and accepted input ranges were only known