Sheridan notions Spectrum of Automation Manual Control Supervisory Control Fully Automatic Human Human Human Human Human Operator Operator Operator perator Operator Display Controller Display Controller Display Controller Display Controller Display Computer Computer Computer Computer Sensor Actuator Actuator Sensor Actuator Sensor Actuator Sensor Actuator Task Task Task Task TaslSystem Supervisory Control Computer Interface Display Control Sensors Direct Observation Sheridan Notions Spectrum of Automation