Author: Milton L. Rock
Publisher:
ISBN:
Category : Vision
Languages : en
Pages : 62
Book Description
Annotated Bibliography on Visual Performance at Low Photopic Illumination Levels
Author: Milton L. Rock
Publisher:
ISBN:
Category : Vision
Languages : en
Pages : 62
Book Description
Publisher:
ISBN:
Category : Vision
Languages : en
Pages : 62
Book Description
Visual Performance as a Function of Low Photopic Brightness Levels
Author: Milton L. Rock
Publisher:
ISBN:
Category : Aviation medicine
Languages : en
Pages : 72
Book Description
Publisher:
ISBN:
Category : Aviation medicine
Languages : en
Pages : 72
Book Description
Effects of Surround Illumination on Visual Performance
Author: Fred H. Ireland
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 48
Book Description
A common human factors recommendation states that, for good target visibility, the area surrounding a display should not be brighter than the background area within the display. However, this recommendation must often be violated in applications where the surround brightness cannot be adequately controlled (e.g. in an airplane cockpit) and/or display technique limitations prevent use of high brightness backgrounds (e.g. with cathode ray tubes). This literature review was undertaken to see what has been discovered thus far concerning the effects on target visibility of specific parameters of a surround-to-background. Well over 100 documents were reviewed. Seventy-five annotated references to the more pertinent documents are contained in this report. Quantitative effects of pertinent parameters have been studied by numerous investigators. Results of studies using extended surrounds, rather than point sources, have not been sufficiently comprehensive or consistent to support quantitative generalizations in this area. Attempts have been made by Holladay and by Moon and Spencer to make quantitative predictions for the extended surround case on the basis of the more extensive body of data dealing with point source effects. However, several of the findings upon which their formulas are based have been contradicted by other findings cited in this report. (Author).
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 48
Book Description
A common human factors recommendation states that, for good target visibility, the area surrounding a display should not be brighter than the background area within the display. However, this recommendation must often be violated in applications where the surround brightness cannot be adequately controlled (e.g. in an airplane cockpit) and/or display technique limitations prevent use of high brightness backgrounds (e.g. with cathode ray tubes). This literature review was undertaken to see what has been discovered thus far concerning the effects on target visibility of specific parameters of a surround-to-background. Well over 100 documents were reviewed. Seventy-five annotated references to the more pertinent documents are contained in this report. Quantitative effects of pertinent parameters have been studied by numerous investigators. Results of studies using extended surrounds, rather than point sources, have not been sufficiently comprehensive or consistent to support quantitative generalizations in this area. Attempts have been made by Holladay and by Moon and Spencer to make quantitative predictions for the extended surround case on the basis of the more extensive body of data dealing with point source effects. However, several of the findings upon which their formulas are based have been contradicted by other findings cited in this report. (Author).
Visual Detection, Identification, and Localization
Author: Bernard Lyman
Publisher:
ISBN:
Category : Visual perception
Languages : en
Pages : 138
Book Description
The literature survey was undertaken to explore information on the nature of and conditions for effective visual perception at low light levels. From the survey, 407 reports or studies were selected for inclusion in the annotated bibliography. With a few exceptions, the material falls within the areas of detection, identification, and localization. Many laboratory studies are included which could undergo appropriate modification for repetition in natural settings at low light levels. In each annotation the purpose and the results or conclusions of the study are stated; method and procedure are indicated only briefly. (Author).
Publisher:
ISBN:
Category : Visual perception
Languages : en
Pages : 138
Book Description
The literature survey was undertaken to explore information on the nature of and conditions for effective visual perception at low light levels. From the survey, 407 reports or studies were selected for inclusion in the annotated bibliography. With a few exceptions, the material falls within the areas of detection, identification, and localization. Many laboratory studies are included which could undergo appropriate modification for repetition in natural settings at low light levels. In each annotation the purpose and the results or conclusions of the study are stated; method and procedure are indicated only briefly. (Author).
Technical Report
Author: Human Resources Research Organization
Publisher:
ISBN:
Category : Human engineering
Languages : en
Pages : 418
Book Description
Publisher:
ISBN:
Category : Human engineering
Languages : en
Pages : 418
Book Description
Aero Medical Case No. 5-3
Author: Aero Medical Laboratory (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 496
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 496
Book Description
A Subject Bibliography from Highway Safety Literature
Author: United States. National Highway Traffic Safety Administration
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 870
Book Description
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 870
Book Description
A Bibliography of Reports Issued by the Behavioral Sciences Laboratory
Author: Lavon E. Trygg
Publisher:
ISBN:
Category : Aviation medicine
Languages : en
Pages : 100
Book Description
Publisher:
ISBN:
Category : Aviation medicine
Languages : en
Pages : 100
Book Description
Vision in Military Aviation
Author: Joseph W. Wulfeck
Publisher:
ISBN:
Category : Aeronautics, Military
Languages : en
Pages : 404
Book Description
"The requirements of vision in military aviation are analyzed in the light of the human observer. Practical problems of perception encountered in many phases of flying are analyzed and discussed"--Abstract.
Publisher:
ISBN:
Category : Aeronautics, Military
Languages : en
Pages : 404
Book Description
"The requirements of vision in military aviation are analyzed in the light of the human observer. Practical problems of perception encountered in many phases of flying are analyzed and discussed"--Abstract.
A Bibliography of Reports Issued by the Behavioral Sciences Laboratory
Author: Aerospace Medical Research Laboratories (U.S.). Behavioral Sciences Laboratory
Publisher:
ISBN:
Category : Aviation medicine
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Aviation medicine
Languages : en
Pages : 92
Book Description