However, this does not reveal situations in which the student is taking time to respond but is visually attending to irrelevant areas of the interface.
Standard registration techniques [ 1, 33, 34, 35, 36, 37] produce significant alignment errors when applied to VIO frames directly: dense methods fare poorly due to low contrast and large inter-frame motion, and feature-based methods can be biased by more visually salient but anatomically irrelevant parts of the raw images, such as the lens' rim and the various speckles.
If this were the case also in humans with visual neglect, one might expect the drug to induce more effective allocation of voluntary attention to task-relevant target stimuli and, correspondingly, less involuntary attentional capture by the task-irrelevant (but visually salient) distractors, therefore making identification of correct items more effective.
Modern multimedia information retrieval systems return thousands of candidate results, often providing a high recall while sacrificing precision but visually inspecting many lines and pages of irrelevant results actually wastes a user's time.
The task consisted of memorizing, and later reproducing, a visually presented sequence of digits while being exposed to irrelevant sound chosen to produce different degrees of disruption.
Subjects visually attended to one of two lateralized visual letter-streams while synchronously occurring, task-irrelevant, letter sounds were presented centrally, which could be either congruent or incongruent with the visual letters.
So I got rid of anything they might find irrelevant and boring, and instead brought in new, visually inspiring content that (crucially) I enjoy writing.
The subject then had to recognize the objects from an array including irrelevant probes, and recall whether it was presented visually or auditorily.
Peter Speliopoulos's collection of ladylike tweeds for Cerruti was pretty, but visually, to use a phrase from Henry Allen of The Washington Post, it was as irrelevant as a daytime moon.
Moreover, the animals did not consistently associate task-irrelevant fragments to correct learned categories, even when the fragments were otherwise visually interesting.
