A biocybernetic system has been developed as a method to evaluate automated flight deck
concepts for compatibility with human capabilities. A biocybernetic loop is formed by
adjusting the mode of operation of a task set (eg, manual/automated mix) based on
electroencephalographic (EEG) signals reflecting an operator's engagement in the task set.
A critical issue for the loop operation is the selection of features of the EEG to provide an
index of engagement upon which to base decisions to adjust task mode. Subjects were run�…