Reactable - Electro-acoustic tabletop instrument

The reactable, is a multi-user electronic music instrument with a tabletop tangible user interface. Several simultaneous performers share complete control over the instrument by moving physical objects on a luminous table surface. By moving and relating these objects, representing components of a classic modular synthesizer, users can create complex and dynamic sonic topologies, with generators, filters and modulators, in a kind of tangible modular synthesizer or graspable flow-controlled programming language. This instrument is being developed by a team of digital luthiers (Sergi Jordà, Martin Kaltenbrunner, Günter Geiger and Marcos Alonso), at the Music Technology Group within the Universitat Pompeu Fabra in Barcelona, Spain. More information: http://mtg.upf.edu/reactable But add the following text & link to our site as well: "For more videos of Human Computer Interfaces (HCI) subscribe to the Human Productivity Lab's YouTube Channel http://www.youtube.com/profile?user=HSL or visit us at www.HumanProductivityLab.com