Sommaire | Arts numériques | Soumission à l’autorité | T909228_03

American inventor John Larson (1892 - 1983) (right) demonstrates the operation of a polygraph or 'lie detector' at Northwestern University, Evanston, Illinois, 1930s. Such a device uses a combination of measurements including blood pressure, heart rate, and sweat production, to measure a subject's stress response to questions and answers. (Photo by Pictorial Parade/Getty Images)

Camera Maker:   
Camera Model:   
Shutter Speed:   
Focal Length:   
ISO Sensitivity:   
Time Taken:   
Exposure Compensation:   
Metering Mode:   
Flash Fired:   

RSS RSS Feed | Archive View | Powered by zenphoto