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A Study of Workload in In-Vehicle Information Equipment Operation-Effects of Switch Image With Grouping on Visual Search
Technical Paper
2003-08-0070
Sector:
Event:
JSAE Spring Conference
Language:
Japanese
Abstract
As the function of in-vehicle information systems increases, driver's workload by switch operation is increased. Therefore, it is important to study reducing of workload by operation. In this paper, the effects, which switch image with grouping gives reducing workload, are examined. In the image, which is easy to carry out grouping cognition, it is shown that eye movement is carried out quickly to the group to which the target switch belongs. As the result, it is shown that visual search time can be shortened by switch image with grouping.