Visual Search skills in Task of Spot Difference

Takeshi Sato,Masami Miyazaki,Takayuki Watanabe

doi:10.1051/bioconf/20110100079

Takeshi Sato, Masami Miyazaki + Show 1 more

Open Access

https://doi.org/10.1051/bioconf/20110100079

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Abstract

There were few data for spot of the difference searching skilled on eye movement. Especially, it was unknown how to view and recognition of spot difference quickly. The purpose of this study was to investigate the behavior of spot the difference due to the time pressure tasks. Twelve students participated in this study (average 21years old). Every subject equipped eye movement apparatus recorder (NAC EMR-9, Tokyo Japan), it was displayed gaze point of spot the difference as the stimulus pictures. The attention stimuli was same two photos it’s has spot the difference. The device was measured the spot of the difference as x and y coordinated. It was within one minute to each one recorded searching behavior. After recording gaze and eye movement coordinate apparatus was analyzed it with analytical software (EMR-dFactory ver2.12b, Tokyo Japan). The results of this study was the findings of major two skilled patterns. They gaze tracking one side that was not easily to find out the spot of difference like as inattentional blindness. And it was too quickly eye gaze movement to detected difference. The other it was equal time and trajectory on right and left stimulus picture.

Highlights

It was important visual skills in daily life that to search quickly and accuracy
The discovery of Inattentional blindness (IB) led to the hypothesis that there is no conscious perception without attention and future, to the summary that when we perceive something this must be because it has at least momentarily captured attention
Unnoticed stimuli in the Static IB paradigm can lead to priming effects

Summary

Introduction

It was important visual skills in daily life that to search quickly and accuracy. For example it was searching the any time table, web of internet and direction maps, etc. Though it was in the viewing field, it was not find out sometimes. It is a wellknown phenomenon that we do not notice anything happening in our surroundings while being absorbed in the inspection of something; focusing our attention on a certain object may happen to such an extent that we cannot perceive other objects placed in the peripheral parts of our visual field, the light rays they emit arrive completely at the visual sphere of the cerebral cortex. The discovery of IB led to the hypothesis that there is no conscious perception without attention and future, to the summary that when we perceive something this must be because it has at least momentarily captured attention

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