Cognitive Issues in Head-Up Displays
Title | Cognitive Issues in Head-Up Displays PDF eBook |
Author | National Aeronautics and Space Administration (NASA) |
Publisher | Createspace Independent Publishing Platform |
Pages | 36 |
Release | 2018-08-14 |
Genre | |
ISBN | 9781725555266 |
The ability of pilots to recognize and act upon unexpected information, presented in either the outside world or in a head-up display (HUD), was evaluated. Eight commercial airline pilots flew 18 approaches with a flightpath-type HUD and 13 approaches with conventional instruments in a fixed-base 727 simulator. The approaches were flown under conditions of low visibility, turbulence, and wind shear. Vertical and lateral flight performance was measured for five cognitive variables: an unexpected obstacle on runway; vertical and lateral boresight-type offset of the HUD; lateral ILS beam bend-type offset; and no anomaly. Mean response time to the runway obstacle was longer with HUD than without it (4.13 vs 1.75 sec.), and two of the pilots did not see the obstacle at all with the HUD. None of the offsets caused any deterioration in lateral flight performance, but all caused some change in vertical tracking; all offsets seemed to magnify the environmental effects. In all conditions, both vertical and lateral tracking was better with the HUD than with the conventional instruments. Fischer, E. and Haines, R. F. Ames Research Center NASA-TP-1711, A-8246 RTOP 505-35-21...
Cognitive Issues in Head-up Displays
Title | Cognitive Issues in Head-up Displays PDF eBook |
Author | Edith Fischer |
Publisher | |
Pages | 38 |
Release | 1980 |
Genre | Airplanes |
ISBN |
Human Factors Issues in Head-up Display Design
Title | Human Factors Issues in Head-up Display Design PDF eBook |
Author | Daniel J. Weintraub |
Publisher | |
Pages | 214 |
Release | 1992 |
Genre | Aeronautical instruments |
ISBN |
Cognitive Issues in Head-up Displays
Title | Cognitive Issues in Head-up Displays PDF eBook |
Author | Edith Fischer |
Publisher | |
Pages | 40 |
Release | 1980 |
Genre | |
ISBN |
The Roll [i.e. Role] of Cognitive Switching in Head-up Displays
Title | The Roll [i.e. Role] of Cognitive Switching in Head-up Displays PDF eBook |
Author | Edith Fischer |
Publisher | |
Pages | 56 |
Release | 1979 |
Genre | Airplanes |
ISBN |
The Role of Cognitive Switching in Head-up Displays
Title | The Role of Cognitive Switching in Head-up Displays PDF eBook |
Author | Edith Fischer |
Publisher | |
Pages | 56 |
Release | 1979 |
Genre | Airplanes |
ISBN |
Head-Up Displays and Attention Capture
Title | Head-Up Displays and Attention Capture PDF eBook |
Author | National Aeronautics and Space Administration (NASA) |
Publisher | Createspace Independent Publishing Platform |
Pages | 38 |
Release | 2018-06 |
Genre | |
ISBN | 9781720569541 |
The primary role of head-up displays (HUDs) is to provide primary flight, navigation, and guidance information to the pilot in a forward field-of-view on a head-up transparent screen. Therefore, this theoretically allows for optimal control of an aircraft through the simultaneous scanning of both instrument data and the out-the-window scene. However, despite significant aviation safety benefits afforded by HUDs, a number of accidents have shown that their use does not come without costs. The human factors community has identified significant issues related to the pilot distribution of near and far domain attentional resources because of the compellingness of symbology elements on the HUD; a concern termed, attention or cognitive capture. The paper describes the phenomena of attention capture and presents a selected survey of the literature on the etiology and potential prescriptions.Prinzel, Lawrence J., III and Risser, MatthewLangley Research CenterHUMAN FACTORS ENGINEERING; AIRCRAFT SAFETY; HEAD-UP DISPLAYS; ETIOLOGY; INFORMATION; OPTIMAL CONTROL; FIELD OF VIEW