Workshop instructors Andy Payne and Jason Kelly Johnson are hard at work developing the next version of Firefly, a new Grasshopper toolbar that will streamline communication between GH, the Internet and the Arduino board. A series of new custom components within Firefly will allow two-way communication between physical interactive models and parametric digital models created in Grasshopper. This new toolbar will be released exclusively during the AA/CCA BioDynamic Structures Global Workshop.