An electrooptical head-position monitoring system was designed and built and is used in single-axis and three-axis "hands-off' control tasks. The monitor consists of a transparent plexiglass bodyfixed helmet provided with a set of eight silicon photodetectors sensing pitch, roll, and yaw motions of the head. Two light-emitting diodes, attached to the pilot's helmet liner, provide the ac modulated near infrared radiation. Head control is compared with conventional manual control for single-axis and three-axis tracking tasks. Both performance curves and describing functions are presented.
Tracking with head position using an electrooptical monitor
Nachfuehrung mit der Position des Kpfes mittels eines elektrooptischen Monitors
IEEE Transactions on Systems, Man and Cybernetics ; 4 , 2 ; 192-204
1974
13 Seiten, 13 Bilder, 3 Tabellen, 10 Quellen
Aufsatz (Zeitschrift)
Englisch
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