If this «virtual instrument» purpose is not to replace the usage of a real bagpipe in many places and open air meetings, in many circumstances
there are also heavy drawbacks to a bagpipe usage, warming up, tuning, sound power...
Our solution can be seen as an extension to the possibility of playing for a bagpiper. It is based on the usage of a computer to gain extra interaction and evolutivity. But this compell to add some other electronic material: a sensor to capture the play and a audio interface to route the signal to the computer.
