Greensounds is an interactive application which works in conjunction with a musical application that runs on a computer. This musical application on the computer works autonomously on the basis of procedures involving random functions. When the smartphone application is launched, it connects via a Wifi network to the computer what allows it to control the production of sound instead the computer. The control of the sound device thus passes from the computer to the smartphone. The user controls sound settings and the music by the gesture via sensors of the smartphone.
Thanks to the queue management, the application is multi-user in the sense where several users can access the device each his turn.
The author of the concept is the composer Pierre - Alain Jaffrennou and its development was conducted with the support of the research department of Grame - National Center of musical Creation - Lyon France.