Taylor and Fiske (1975) arranged two people facing each other having a conversation, with other people sat in a circle around them. Afterwards, they asked the people from the circle to attribute cause for several incidents. The people attributed more to the people whose faces they could see better.
Job Description: Transportation Security Screener duties include providing frontline security and protection of travelers, airports and airplanes by identifying dangerous objects in baggage and on passengers.
It is part of the System Center 2012 systems management suite. A screen saver is an animated image that is activated on a personal computer display when no user activity has been sensed for a certain time. The original purpose of a screen saver was to prevent burn-in (the burning of an image into the phosphor inside the cathode ray tube after hours of the same image being rescanned).