Visibility study of new generation of vehicles'meter

DOI

Bibliographic Information

Other Title
  • 欧米人（青い眼）の視認性の研究について
  • About the primary factor which exerts influence on visibility of head up display
  • ヘッドアップディスプレイの視認性に影響を及ぼす要因について

Abstract

The purpose of the research is to experiment on the visibility of the head up display, and to clarify the visibility of the European and American (blue eyes). The testee was a teacher, a student at Sophia University, and it did for 60 total people such as 24 Americans, 9 Germans, 8 British, and 4 Suaden people. The experiment method measured the time that was able to be recognized after Snellen's chart that set three levels per five factor "Angle of depression", "Brightness contrast", "Display distance", "Display size", and " Display color " was made, and displayed. "Brightness contrast" and "Display size" influenced the visibilities most. The brightness contrast recognized easily was 0.3 or more. Moreover, it was easy to recognize in a larger display size, and there was a difference of 0.4sec or more in 20-30 years old and 60-70 years old.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282680587521664
  • NII Article ID
    130004637570
  • DOI
    10.11247/jssd.54.0.g10.0
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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