The GUTS+ Bus was a sound-reactive projection mapping ontop of a decomissioned city bus created for the GUTS+ Showcase as part of the CATS+ art residency, where visuals distorted live in response to audience noise and synced music. The project explored collective interaction through light, sound, and large-scale responsive environments.

The artist walkthrough and process was documented as a CATS+ wiki article: Large-Scale Reactive Projection Mapping with TouchDesigner