All elements modeled from scratch unless otherwise noted
The primary functions of a trumpet player's hands is to keep the horn in place and to manipulate the valves. Both can be achieved by alternative means:
A removable clamp affixes to the instrument to provide the solid grip necessary to assure a steady position. Surfaces which contact the horn to be covered in soft padding to prevent scratches and dampen vibrations.
Three linear actuators control the depression and release of the trumpet's piston valves in their various combinations. In this initial iteration, solenoids were utilized; however, quieter options or an insulated housing could be investigated upon testing.