The peak to the right of the main mode is the center rear-view mirror; the peak below is the instrument cluster; and the peak below the rear-view mirror represents the secondary task screen.
A custom-built mirror apparatus positioned over the head coil served both to reflect the projected image of the task screen towards the participant and to reflect the view of the participant's face such that it could be recorded using a videocamera positioned at the head end of the bore.
(A ) Example task screen.
The last one was in AOI 2; the Secondary task screen.
Question screens are created using the standard Qualtrics visual editor, whereas the properties of the RT task screens can be set by copying and pasting and adapting standard JavaScript snippets to each question.
As shown in Figs. 1 and 2, the offset between the secondary task screen (arrow 2) and the focus of expansion in the central screen (arrow 4) was more than 5×5 degrees in the visual field.
FOR the fixation analysis, seven areas of interest (AOI) were defined, viz.: 1, Left side mirror; 2, Secondary task screen; 3, Interior rear view mirror; 4, Focus of expansion; 5, Right side mirror; 6, Speedometer and 7, Push buttons.
But security experts warn that arming TSA officers would be an extremely expensive undertaking that could divert agents from their primary task of screening passengers for dangerous items.
The selection also raised questions about how Mr. Cheney, who was entrusted with the task of screening other potential vice-presidential nominees, was put through the process himself.
Regulators in several states have taken HCA hospitals to task over screening out patients too aggressively, including situations where the screening missed serious conditions.
