title: [EXPERIMENTAL TESTING OF THE OPERATOR'S PERCEPTION OF SYMBOLIC INFORMATION ON THE HELMET-MOUNTED DISPLAY DEPENDING ON THE STRUCTURAL COMPLEXITY OF VISUAL ENVIRONMENT].
abstract: The experiments showed that pilot's perception of symbolic information on the helmet-mounted display (HMD) depends on type of HMD (mono- or binocular), and structural complexity of the background image. Complex background extends time and increases errors in perception, particularly when monocular HMD is used. In extremely complicated visual situations (symbolic information on a background intricately structured by supposition of a TV image on real visual environment) significantly increases time and lowers precision of symbols perception no matter what the HMD type.
authors.forename: V V
authors.initials: VV
authors.lastname: Lapa
authors.forename: A I
authors.initials: AI
authors.lastname: Ivanov
authors.forename: V V
authors.initials: VV
authors.lastname: Davydov
authors.forename: V A
authors.initials: VA
authors.lastname: Ryabinin
authors.lastname: Golosov S Yu
mesh_terms: D001288:Attention / Q000502:physiology; D001359:Aviation; D006801:Humans; D008889:Military Personnel; D010364:Pattern Recognition, Visual / Q000502:physiology*; D011930:Reaction Time; D013647:Task Performance and Analysis; D014584:User-Computer Interface; D015348:Vision, Binocular / Q000502:physiology*