1 One degree of freedom myoelectric hand for BE: No voice prompts
2 Two degree of freedom myoelectric hand for BE(rotatory wrist):
Hand working----No voice prompts
Wrist working----continuous a prompt tone sound
3 Two degree of freedom myoelectric hand for BE(bend wrist):
Hand working----continuous a prompt tone sound
Wrist working----continuous two prompt tone sound
4 Two degree of freedom myoelectric hand for AE:
Hand working----continuous a prompt tone sound
Elbow working----continuous two prompt tone sound
5 Three degree of freedom myoelectric hand for AE:
Hand working----continuous a prompt tone sound
Wrist working----continuous two prompt tone sound
Elbow working-----continuous three prompt tone sound