Real guitar assisted by Expresseur

The Concept :

On a guitar, the music is created by the right-hand. It cannot be replaced by a computer.

The left-hand makes mechanical movements which can be assisted by a computer.

The project :

Replace the left-hand of the guitarist by an Expresseur-assisted mechanic. No more difficulty to manipulate chord positions.

The status :

• Servo-motor are selected
• 3D-printing : modelization is OK
• µcontroler : elected 

Next step : realization

Future ideas : the same for a sax ...