Accession Number : AD0874036
Title : A Preliminary Evaluation of a Helmet-Mounted Tracking Scope.
Descriptive Note : Final rept.,
Corporate Author : NAVAL RESEARCH LAB WASHINGTON DC
Personal Author(s) : Baldwin, A. W. ; Birmingham, H. P. ; Garvey, W. D. ; Sweeney, J. S.
Report Date : JUN 1954
Pagination or Media Count : 14
Abstract : A description and report of the evaluation of a helmet-mounted tracking device is presented. The mounted device consisted of an one inch CRT combined with the appropriate optical system to enable the pilot to see the target at optical infinity. With this device the pilot could move his head freely, looking to the sides and up and down, without the error display leaving his visual field. The evaluation (made under five different experimental conditions) revealed that pilots' tracking performance was at least 20 per cent better with the helmet-mounted device than with the conventional cockpit-mounted scope when required to detect and identify secondary targets not on the scope while tracking. (Author)
Descriptors : (*OPTICAL TRACKING, HUMAN FACTORS ENGINEERING), (*TARGET ACQUISITION, HUMAN FACTORS ENGINEERING), HELMETS, PERISCOPES, TRACKING, ACCURACY, CATHODE RAY TUBES, OPTICAL PROPERTIES, VISUAL ACUITY, NAVAL AIRCRAFT.
Subject Categories : Optical Detection and Detectors
Distribution Statement : APPROVED FOR PUBLIC RELEASE