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Ken Cho

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Publications by Ken Cho (bibliography)

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1994
 
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Mollenhauer, Michael A., Lee, Jaesik, Cho, Ken, Hulse, Melissa C. and Dingus, Thomas A. (1994): The Effects of Sensory Modality and Information Priority on In-Vehicle Signing and Information Systems. In: Proceedings of the Human Factors and Ergonomics Society 38th Annual Meeting 1994. pp. 1072-1076.

During this study, subjects drove an interactive driving simulator and were presented road sign information from a visual dash-mounted LCD display or from digitized auditory voice. information priority was also manipulated in that subjects received all sign information typically present in the roadway environment, or only "filtered" high priority regulatory and notification information. The effects of display type and filtering on information recall, driver performance, and driver preferences were measured. The results indicate that presenting information in an auditory mode results in a higher level of road sign information recall, but also decreases the subjects' driving performance when compared to a visual display. Subjects were also able to recall more road sign information and drove at a higher level of performance during the filtered conditions. Subjects rated auditory information as more distracting than visual information.

© All rights reserved Mollenhauer et al. and/or Human Factors Society

 
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22 Feb 2010: Modified
26 Jun 2007: Added

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May 20

The moment clients realize that revisions are not an all-you-can-eat buffet, suddenly they realize they are not hungry.

-- Lester Beall

 
 

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

 
 

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