منابع مشابه
Visual search has memory.
By monitoring subjects' eye movements during a visual search task, we examined the possibility that the mechanism responsible for guiding attention during visual search has no memory for which locations have already been examined. Subjects did reexamine some items during their search, but the pattern of revisitations did notfit the predictions of the memory less search model. In addition, a lar...
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Current tools for exploratory data analysis (EDA) require users to manually select data attributes, statistical computations and visual encodings. This can be daunting for large-scale, complex data. We introduce Foresight, a system that helps the user rapidly discover visual insights from large high-dimensional datasets. Formally, an “insight” is a strong manifestation of a statistical property...
متن کاملVisual search has memory: Evidence from multiple target search
Recent studies have proposed two opposing models regarding the function of memory in inefficient visual search, a memory-driven model and a memory-free model. Horowitz and Wolfe (2001) examined the reaction time x n function in a multiple target search task: Participants were required to respond whether there were at least n targets present in the display or not. They demonstrate the positive a...
متن کاملNo need for inhibitory tagging of locations in visual search.
Participants find it no harder to search for a T among Ls when the items move around at velocities of up to 10.8 degrees/sec than when the items remain static. This result demonstrates that inhibitory tagging of locations is not necessary for successful search, and it provides a challenge to any models of visual search that use a fixed location as the index during accumulation and storage of in...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/6.6.788