Work in progress that I started during my internship at the Music Technology Group (MTG), at the Universitat Pompeu Fabra, in Barcelona. Based on a Tangible User Interface (TUI) using reaTIVIsion, this work is a geometric generative system that is controlled by the movement on the surface. Each object on the table has a different functionality. Some objects produce forms and others act like tools to shape the forms. There are tree kinds of tools for now: barrier, magnet and eraser. The forms can change in size (spinning the objects), in color (by moving the fingers around the objects), and also change the movement of the particles/forms (by changing object movement velocity (object agitation)).

Keywords: TUI, generative, visuals