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Author: John A. Barnes Publisher: ISBN: Category : Eye Languages : en Pages : 136
Book Description
Eye movement data from the 21 maneuvers flown during the tactical utility helicopter information transfer study were analyzed to determine the scanning patterns, link value, dwell times and dwell fractions. These data and data from the major eye movement studies conducted since 1944 are presented in the same numerical format. The dwell fractions and mean dwell times for similar maneuvers are compared and the link diagrams for these maneuvers are given when the data was available. The aircraft which were flown or simulated in these studies include the U.S. Navy NH-1 (Howard DGA-15), PBY-5-A, and A-4; the U.S. Air Force C-45, T-33, and F-102; the U.S. Army UH-1B; the Boeing 707, the McDonnell-Douglas DC-8, and the Lockheed L-188.
Author: John A. Barnes Publisher: ISBN: Category : Eye Languages : en Pages : 136
Book Description
Eye movement data from the 21 maneuvers flown during the tactical utility helicopter information transfer study were analyzed to determine the scanning patterns, link value, dwell times and dwell fractions. These data and data from the major eye movement studies conducted since 1944 are presented in the same numerical format. The dwell fractions and mean dwell times for similar maneuvers are compared and the link diagrams for these maneuvers are given when the data was available. The aircraft which were flown or simulated in these studies include the U.S. Navy NH-1 (Howard DGA-15), PBY-5-A, and A-4; the U.S. Air Force C-45, T-33, and F-102; the U.S. Army UH-1B; the Boeing 707, the McDonnell-Douglas DC-8, and the Lockheed L-188.
Author: Rollin E. Farrand Publisher: ISBN: Category : Languages : en Pages : 20
Book Description
As part of a program to establish cockpit visibility requirements for Army helicopters, a method of instrumentation was established to record photographically pilots' eye movements in various helicopters during flight in order to determine visual windshield usage. Two methods of recording pilots' eye movements were considered; namely, (1) the use of a camera located behind the pilot which viewed his eyes through a mirror located ahead of him on the instrument panel, and (2) the use of a camera located in front of the pilot. The second method was selected. Accuracy of reading or interpreting the photographic data obtained from the instrumentation was established through the conduct of tests performed in the H-13 and H-21 helicopters, which were selected as being representative of various types of Army helicopters. These tests revealed that it was possible to determine the actual location of the area of the windscreen through which the pilot was looking, within 10 degrees vertically and horizontally during at least 72 per cent of the time for the H-13 helicopter, and 60 per cent of the time for the H-21 helicopter. (Author).
Author: Thomas M. Edwards Publisher: ISBN: Category : Airplanes Languages : en Pages : 23
Book Description
"Growing interest in increased cockpit vision has been shown for some time by the aircraft industry. This interest has been brought about by the general belief of airline pilots that cockpit vision in most present-day transports is not entirely satisfactory. Due to the substantial increase in the number of aircraft now using our airports and airways, there is a definite need for increased cockpit vision. The operational characteristics of aircraft vary considerably from one type to another, yet all use the same airports. The pilot eye-movement study is one phase of a cockpit vision study that was commenced in 1948 by the Technical Development and Evaluation Center of the Civil Aeronautics Administration at Indianapolis. The specific aim of the study was to determine which areas of the windshield and what visual angles the pilots actually use in performing critical flight maneuvers defined as take-off, landing approach, and low altitude turns. These definitions were established by the airline pilots themselves and were taken from a previous study of cockpit visibility, which study was based on an airline pilot questionnaire."--Introduction.
Author: Roger M. Hardwicke Publisher: ISBN: Category : Airplanes Languages : en Pages : 29
Book Description
"To obtain further substantial information for establishing minimum angles of vision from the cockpits of Army liaison-reconnaissance-type fixed-wing aircraft, motion pictures were taken of pilots’ eye movements with a newly developed head-mounted camera while each of a group of Army pilots performed various normal and tactical flight maneuvers. The head-mounted camera recorded both the field of view in the pilot’s look direction and the eyes and forehead on each photographic frame. It was possible to determine through which portion of the windshield the pilot was looking within 3.3°. The resulting data are presented for all conventional and tactical maneuvers performed in the Cessna L-19 "Bird Dog" aircraft in terms of the percentage of photographic frames to show the use of the available windshield area. The windshield area used by the pilots during the pilot eye-movement study substantiates, to a considerable extent, the conclusions drawn from a pilot questionnaire study of windshield use reported previously."--Summary.
Author: D. J. Folds Publisher: ISBN: Category : Languages : en Pages : 40
Book Description
Data from week-long simulated extended operations study were examined with respect to methodological issues associated with the assessment of helicopter pilot performance (including visual performance) and the potential impact of extended flight schedules on pilot performance. No significant changes in pilot performance over the week of extended operations were found. Methodological issues are discussed and recommendations for future studies are offered. Data from week-long simulated extended operations study were examined with respect to methodological issues associated with the assessment of the helicopter pilot performance (including visual performance) and the potential impact of extended flight schedules on pilot performance. No significant changes in pilot performance over the week of extended operations were found. Methodological issues are discussed and recommendations for future studies are offered. Originator-supplied key words include: Performance (Human), Instrument flight, Fatigue, Eye movements, and Helicopter pilot performance.
Author: Dennis F. Fisher Publisher: Routledge ISBN: 1315437406 Category : Psychology Languages : en Pages : 372
Book Description
Originally published in 1981, this volume represents the edited proceedings of the third symposium on eye movements and behaviour sponsored by the US Army Human Engineering Laboratory. The conference, titled "The Last Whole Earth Eye Movement Conference" was held in Florida in February 1980. As the conference approached, seizure of the American hostages by the Iranian militants, the Russian invasion of Afghanistan, and the uncertain economic outlook around the world made it appear as though the title was a self-fulfilling prophecy. But the meeting proved highly successful and people throughout the world seemed to be adapting to the stresses of international tension, making the possibility of subsequent meetings more likely. The present volume is intended to serve as a complementary text to the earlier texts Eye Movements and Psychological Processes (Monty & Senders, 1976) and Eye Movements and the Higher Psychological Functions (Senders, Fisher & Monty, 1978), rather than a revision and update of them.
Author: Kyle Kent Edward Ellis Publisher: ISBN: Category : Air pilots Languages : en Pages : 206
Book Description
Flight decks of the future are being enhanced through improved avionics that adapt to both aircraft and operator state. Eye tracking allows for non-invasive analysis of pilot eye movements, from which a set of metrics can be derived to effectively and reliably characterize workload, this research will generate quantitative algorithms to classify pilot state through eye tracking metrics. Through various metrics within the realm of eye tracking, flight deck operation research is used to determine metric correlations between a pilot's workload and eye tracking metric patterns. The basic metrics within eye tracking, such as saccadic movement, fixations and link analysis provide clear measurable elements that experimenters analyzed to create a quantitative algorithm that reliably classifies operator workload. The study conducted at the University of Iowa's Operator Performance Lab 737-800 simulator was outfit with a Smarteye remote eye-tracking system that yielded gaze vector resolution down to 1 degree across the flight deck. Three levels of automation and 2 levels of outside visual conditions were changed on a KORD ILS approach between CAT II and CAT III visual conditions, and varying from full autopilot controlled by the pre-programmed flight management system, flight director guidance, and full manual approach with localizer and glide slope guidance. Initial subjective results indicated a successful variation in driving pilot workload across all 12 IFR pilots that were run through the 7 run testing sequence.
Author: John A. Barnes
Author: John A. Barnes
Author: Thomas M. Edwards
Author: Rollin E. Farrand
Author: Thomas M. Edwards
Author: Roger M. Hardwicke
Author: D. J. Folds
Author: United States. National Aeronautics and Space Administration
Author: 
Author: Dennis F. Fisher
Author: Kyle Kent Edward Ellis