Mary Bravo
Mary Bravo
complex composed dense functions objects presented search similar simple target
When the objects were presented in a sparse array, search times to find the target were similar for displays composed of simple and complex objects. But when the same objects were presented as dense clutter, search functions were steeper for displays composed of complex objects.
affected clutter determined display number object rates search
While search rates in a sparse display are determined by the number of objects, search rates in clutter are also affected by the number of object parts.
baggage checkers exactly looking weapons
Weapons can come in any form. Baggage checkers don't know exactly what they're looking for.